remove unused TIF_NOTIFY_RESUME flag
Remove unused TIF_NOTIFY_RESUME flag for all processor architectures. The flag was not used excecpt on IA-64 where the patch replaces it with TIF_PERFMON_WORK. Signed-off-by: stephane eranian <eranian@hpl.hp.com> Cc: <linux-arch@vger.kernel.org> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
cd4f0ef7c0
commit
a583f1b542
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@ -46,7 +46,7 @@ fast_work_pending:
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work_pending:
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work_pending:
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tst r1, #_TIF_NEED_RESCHED
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tst r1, #_TIF_NEED_RESCHED
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bne work_resched
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bne work_resched
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tst r1, #_TIF_NOTIFY_RESUME | _TIF_SIGPENDING
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tst r1, #_TIF_SIGPENDING
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beq no_work_pending
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beq no_work_pending
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mov r0, sp @ 'regs'
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mov r0, sp @ 'regs'
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mov r2, why @ 'syscall'
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mov r2, why @ 'syscall'
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@ -194,7 +194,7 @@ fast_work_pending:
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work_pending:
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work_pending:
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tst r1, #_TIF_NEED_RESCHED
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tst r1, #_TIF_NEED_RESCHED
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bne work_resched
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bne work_resched
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tst r1, #_TIF_NOTIFY_RESUME | _TIF_SIGPENDING
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tst r1, #_TIF_SIGPENDING
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beq no_work_pending
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beq no_work_pending
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mov r0, sp @ 'regs'
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mov r0, sp @ 'regs'
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mov r2, why @ 'syscall'
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mov r2, why @ 'syscall'
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@ -591,13 +591,13 @@ pfm_set_task_notify(struct task_struct *task)
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struct thread_info *info;
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struct thread_info *info;
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info = (struct thread_info *) ((char *) task + IA64_TASK_SIZE);
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info = (struct thread_info *) ((char *) task + IA64_TASK_SIZE);
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set_bit(TIF_NOTIFY_RESUME, &info->flags);
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set_bit(TIF_PERFMON_WORK, &info->flags);
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}
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}
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static inline void
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static inline void
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pfm_clear_task_notify(void)
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pfm_clear_task_notify(void)
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{
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{
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clear_thread_flag(TIF_NOTIFY_RESUME);
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clear_thread_flag(TIF_PERFMON_WORK);
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}
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}
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static inline void
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static inline void
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@ -546,7 +546,6 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
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rfid
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rfid
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b . /* prevent speculative execution */
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b . /* prevent speculative execution */
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/* Note: this must change if we start using the TIF_NOTIFY_RESUME bit */
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do_work:
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do_work:
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#ifdef CONFIG_PREEMPT
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#ifdef CONFIG_PREEMPT
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andi. r0,r3,MSR_PR /* Returning to user mode? */
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andi. r0,r3,MSR_PR /* Returning to user mode? */
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@ -282,7 +282,7 @@ sysret_careful:
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sysret_signal:
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sysret_signal:
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TRACE_IRQS_ON
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TRACE_IRQS_ON
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sti
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sti
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testl $(_TIF_SIGPENDING|_TIF_NOTIFY_RESUME|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY),%edx
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testl $(_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY),%edx
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jz 1f
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jz 1f
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/* Really a signal */
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/* Really a signal */
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@ -375,7 +375,7 @@ int_very_careful:
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jmp int_restore_rest
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jmp int_restore_rest
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int_signal:
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int_signal:
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testl $(_TIF_NOTIFY_RESUME|_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY),%edx
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testl $(_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY),%edx
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jz 1f
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jz 1f
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movq %rsp,%rdi # &ptregs -> arg1
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movq %rsp,%rdi # &ptregs -> arg1
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xorl %esi,%esi # oldset -> arg2
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xorl %esi,%esi # oldset -> arg2
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@ -599,7 +599,7 @@ retint_careful:
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jmp retint_check
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jmp retint_check
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retint_signal:
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retint_signal:
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testl $(_TIF_SIGPENDING|_TIF_NOTIFY_RESUME|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY),%edx
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testl $(_TIF_SIGPENDING|_TIF_SINGLESTEP|_TIF_MCE_NOTIFY),%edx
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jz retint_swapgs
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jz retint_swapgs
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TRACE_IRQS_ON
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TRACE_IRQS_ON
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sti
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sti
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@ -67,28 +67,24 @@ register struct thread_info *__current_thread_info __asm__("$8");
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* TIF_SYSCALL_TRACE is known to be 0 via blbs.
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* TIF_SYSCALL_TRACE is known to be 0 via blbs.
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*/
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*/
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
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#define TIF_SIGPENDING 1 /* signal pending */
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#define TIF_SIGPENDING 2 /* signal pending */
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#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
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#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
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#define TIF_POLLING_NRFLAG 3 /* poll_idle is polling NEED_RESCHED */
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#define TIF_POLLING_NRFLAG 4 /* poll_idle is polling NEED_RESCHED */
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#define TIF_DIE_IF_KERNEL 4 /* dik recursion lock */
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#define TIF_DIE_IF_KERNEL 5 /* dik recursion lock */
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#define TIF_UAC_NOPRINT 5 /* see sysinfo.h */
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#define TIF_UAC_NOPRINT 6 /* see sysinfo.h */
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#define TIF_UAC_NOFIX 6
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#define TIF_UAC_NOFIX 7
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#define TIF_UAC_SIGBUS 7
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#define TIF_UAC_SIGBUS 8
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#define TIF_MEMDIE 8
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#define TIF_MEMDIE 9
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#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal */
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#define TIF_RESTORE_SIGMASK 10 /* restore signal mask in do_signal */
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#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
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#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
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#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
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#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
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#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
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/* Work to do on interrupt/exception return. */
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/* Work to do on interrupt/exception return. */
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#define _TIF_WORK_MASK (_TIF_NOTIFY_RESUME \
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#define _TIF_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED)
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| _TIF_SIGPENDING \
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| _TIF_NEED_RESCHED)
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/* Work to do on any return to userspace. */
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/* Work to do on any return to userspace. */
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#define _TIF_ALLWORK_MASK (_TIF_WORK_MASK \
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#define _TIF_ALLWORK_MASK (_TIF_WORK_MASK \
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@ -134,22 +134,19 @@ extern void iwmmxt_task_switch(struct thread_info *);
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/*
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/*
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* thread information flags:
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* thread information flags:
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* TIF_SYSCALL_TRACE - syscall trace active
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* TIF_SYSCALL_TRACE - syscall trace active
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* TIF_NOTIFY_RESUME - resumption notification requested
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* TIF_SIGPENDING - signal pending
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* TIF_SIGPENDING - signal pending
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* TIF_NEED_RESCHED - rescheduling necessary
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* TIF_NEED_RESCHED - rescheduling necessary
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* TIF_USEDFPU - FPU was used by this task this quantum (SMP)
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* TIF_USEDFPU - FPU was used by this task this quantum (SMP)
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* TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED
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* TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED
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*/
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*/
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#define TIF_NOTIFY_RESUME 0
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#define TIF_SIGPENDING 0
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#define TIF_SIGPENDING 1
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#define TIF_NEED_RESCHED 1
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#define TIF_NEED_RESCHED 2
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#define TIF_SYSCALL_TRACE 8
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#define TIF_SYSCALL_TRACE 8
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#define TIF_POLLING_NRFLAG 16
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#define TIF_POLLING_NRFLAG 16
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#define TIF_USING_IWMMXT 17
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#define TIF_USING_IWMMXT 17
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#define TIF_MEMDIE 18
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#define TIF_MEMDIE 18
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#define TIF_FREEZE 19
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#define TIF_FREEZE 19
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#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
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#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
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#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
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#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
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#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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@ -110,21 +110,18 @@ extern void free_thread_info(struct thread_info *);
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/*
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/*
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* thread information flags:
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* thread information flags:
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* TIF_SYSCALL_TRACE - syscall trace active
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* TIF_SYSCALL_TRACE - syscall trace active
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* TIF_NOTIFY_RESUME - resumption notification requested
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* TIF_SIGPENDING - signal pending
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* TIF_SIGPENDING - signal pending
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* TIF_NEED_RESCHED - rescheduling necessary
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* TIF_NEED_RESCHED - rescheduling necessary
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* TIF_USEDFPU - FPU was used by this task this quantum (SMP)
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* TIF_USEDFPU - FPU was used by this task this quantum (SMP)
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* TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED
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* TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED
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*/
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*/
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#define TIF_NOTIFY_RESUME 0
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#define TIF_SIGPENDING 0
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#define TIF_SIGPENDING 1
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#define TIF_NEED_RESCHED 1
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#define TIF_NEED_RESCHED 2
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#define TIF_SYSCALL_TRACE 8
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#define TIF_SYSCALL_TRACE 8
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#define TIF_USED_FPU 16
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#define TIF_USED_FPU 16
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#define TIF_POLLING_NRFLAG 17
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#define TIF_POLLING_NRFLAG 17
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#define TIF_MEMDIE 18
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#define TIF_MEMDIE 18
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#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
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#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
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#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
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#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
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#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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@ -74,20 +74,18 @@ static inline struct thread_info *current_thread_info(void)
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* - other flags in MSW
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* - other flags in MSW
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*/
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*/
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
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#define TIF_SIGPENDING 1 /* signal pending */
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#define TIF_SIGPENDING 2 /* signal pending */
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#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
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#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
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#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
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#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling
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TIF_NEED_RESCHED */
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TIF_NEED_RESCHED */
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#define TIF_BREAKPOINT 5 /* true if we should break after return */
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#define TIF_BREAKPOINT 4 /* true if we should break after return */
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#define TIF_SINGLE_STEP 6 /* single step after next break */
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#define TIF_SINGLE_STEP 5 /* single step after next break */
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#define TIF_MEMDIE 7
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#define TIF_MEMDIE 6
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#define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal */
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#define TIF_RESTORE_SIGMASK 7 /* restore signal mask in do_signal */
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#define TIF_CPU_GOING_TO_SLEEP 9 /* CPU is entering sleep 0 mode */
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#define TIF_CPU_GOING_TO_SLEEP 8 /* CPU is entering sleep 0 mode */
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#define TIF_USERSPACE 31 /* true if FS sets userspace */
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#define TIF_USERSPACE 31 /* true if FS sets userspace */
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
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#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
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#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
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#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
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#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
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#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
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#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
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* thread information flag bit numbers
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* thread information flag bit numbers
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*/
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*/
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
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#define TIF_SIGPENDING 1 /* signal pending */
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#define TIF_SIGPENDING 2 /* signal pending */
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#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
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#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
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#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
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#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling
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TIF_NEED_RESCHED */
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TIF_NEED_RESCHED */
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#define TIF_MEMDIE 5
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#define TIF_MEMDIE 4
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#define TIF_RESTORE_SIGMASK 6 /* restore signal mask in do_signal() */
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#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */
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#define TIF_FREEZE 7 /* is freezing for suspend */
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#define TIF_FREEZE 6 /* is freezing for suspend */
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/* as above, but as bit values */
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/* as above, but as bit values */
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#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
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#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
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#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
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#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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* - other flags in MSW
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* - other flags in MSW
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*/
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*/
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
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#define TIF_SIGPENDING 1 /* signal pending */
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#define TIF_SIGPENDING 2 /* signal pending */
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#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
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#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
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#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
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#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
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#define TIF_MEMDIE 17
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#define TIF_MEMDIE 17
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#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
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#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
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#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
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#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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@ -108,18 +108,16 @@ register struct thread_info *__current_thread_info asm("gr15");
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* - other flags in MSW
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* - other flags in MSW
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*/
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*/
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
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#define TIF_SIGPENDING 1 /* signal pending */
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#define TIF_SIGPENDING 2 /* signal pending */
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#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
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#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
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#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */
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#define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */
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#define TIF_IRET 4 /* return with iret */
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#define TIF_IRET 5 /* return with iret */
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#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */
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#define TIF_RESTORE_SIGMASK 6 /* restore signal mask in do_signal() */
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#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
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#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
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#define TIF_MEMDIE 17 /* OOM killer killed process */
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#define TIF_MEMDIE 17 /* OOM killer killed process */
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#define TIF_FREEZE 18 /* freezing for suspend */
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#define TIF_FREEZE 18 /* freezing for suspend */
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
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#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
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|
||||||
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
|
||||||
#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
|
#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
|
||||||
|
|
|
@ -86,17 +86,15 @@ static inline struct thread_info *current_thread_info(void)
|
||||||
* thread information flag bit numbers
|
* thread information flag bit numbers
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
|
||||||
#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling
|
|
||||||
TIF_NEED_RESCHED */
|
TIF_NEED_RESCHED */
|
||||||
#define TIF_MEMDIE 5
|
#define TIF_MEMDIE 4
|
||||||
#define TIF_RESTORE_SIGMASK 6 /* restore signal mask in do_signal() */
|
#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */
|
||||||
|
|
||||||
/* as above, but as bit values */
|
/* as above, but as bit values */
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
|
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
|
||||||
|
|
|
@ -124,15 +124,14 @@ static inline struct thread_info *current_thread_info(void)
|
||||||
* - other flags in MSW
|
* - other flags in MSW
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */
|
||||||
#define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */
|
#define TIF_IRET 4 /* return with iret */
|
||||||
#define TIF_IRET 5 /* return with iret */
|
#define TIF_SYSCALL_EMU 5 /* syscall emulation active */
|
||||||
#define TIF_SYSCALL_EMU 6 /* syscall emulation active */
|
#define TIF_SYSCALL_AUDIT 6 /* syscall auditing active */
|
||||||
#define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */
|
#define TIF_SECCOMP 7 /* secure computing */
|
||||||
#define TIF_SECCOMP 8 /* secure computing */
|
#define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal() */
|
||||||
#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
|
|
||||||
#define TIF_MEMDIE 16
|
#define TIF_MEMDIE 16
|
||||||
#define TIF_DEBUG 17 /* uses debug registers */
|
#define TIF_DEBUG 17 /* uses debug registers */
|
||||||
#define TIF_IO_BITMAP 18 /* uses I/O bitmap */
|
#define TIF_IO_BITMAP 18 /* uses I/O bitmap */
|
||||||
|
@ -140,7 +139,6 @@ static inline struct thread_info *current_thread_info(void)
|
||||||
#define TIF_NOTSC 20 /* TSC is not accessible in userland */
|
#define TIF_NOTSC 20 /* TSC is not accessible in userland */
|
||||||
|
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
||||||
|
|
|
@ -79,13 +79,13 @@ struct thread_info {
|
||||||
* - pending work-to-be-done flags are in least-significant 16 bits, other flags
|
* - pending work-to-be-done flags are in least-significant 16 bits, other flags
|
||||||
* in top 16 bits
|
* in top 16 bits
|
||||||
*/
|
*/
|
||||||
#define TIF_NOTIFY_RESUME 0 /* resumption notification requested */
|
#define TIF_SIGPENDING 0 /* signal pending */
|
||||||
#define TIF_SIGPENDING 1 /* signal pending */
|
#define TIF_NEED_RESCHED 1 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
#define TIF_SYSCALL_TRACE 2 /* syscall trace active */
|
||||||
#define TIF_SYSCALL_TRACE 3 /* syscall trace active */
|
#define TIF_SYSCALL_AUDIT 3 /* syscall auditing active */
|
||||||
#define TIF_SYSCALL_AUDIT 4 /* syscall auditing active */
|
#define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */
|
||||||
#define TIF_SINGLESTEP 5 /* restore singlestep on return to user mode */
|
#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */
|
||||||
#define TIF_RESTORE_SIGMASK 6 /* restore signal mask in do_signal() */
|
#define TIF_PERFMON_WORK 6 /* work for pfm_handle_work() */
|
||||||
#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
||||||
#define TIF_MEMDIE 17
|
#define TIF_MEMDIE 17
|
||||||
#define TIF_MCA_INIT 18 /* this task is processing MCA or INIT */
|
#define TIF_MCA_INIT 18 /* this task is processing MCA or INIT */
|
||||||
|
@ -96,8 +96,8 @@ struct thread_info {
|
||||||
#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
|
#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
|
||||||
#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
|
#define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP)
|
||||||
#define _TIF_SYSCALL_TRACEAUDIT (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP)
|
#define _TIF_SYSCALL_TRACEAUDIT (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SINGLESTEP)
|
||||||
#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
|
#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
|
||||||
|
#define _TIF_PERFMON_WORK (1 << TIF_PERFMON_WORK)
|
||||||
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
|
||||||
#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
|
#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
|
||||||
|
@ -106,7 +106,9 @@ struct thread_info {
|
||||||
#define _TIF_FREEZE (1 << TIF_FREEZE)
|
#define _TIF_FREEZE (1 << TIF_FREEZE)
|
||||||
|
|
||||||
/* "work to do on user-return" bits */
|
/* "work to do on user-return" bits */
|
||||||
#define TIF_ALLWORK_MASK (_TIF_NOTIFY_RESUME|_TIF_SIGPENDING|_TIF_NEED_RESCHED|_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_RESTORE_SIGMASK)
|
#define TIF_ALLWORK_MASK (_TIF_SIGPENDING|_TIF_PERFMON_WORK|_TIF_SYSCALL_AUDIT|\
|
||||||
|
_TIF_NEED_RESCHED| _TIF_SYSCALL_TRACE|\
|
||||||
|
_TIF_RESTORE_SIGMASK)
|
||||||
/* like TIF_ALLWORK_BITS but sans TIF_SYSCALL_TRACE or TIF_SYSCALL_AUDIT */
|
/* like TIF_ALLWORK_BITS but sans TIF_SYSCALL_TRACE or TIF_SYSCALL_AUDIT */
|
||||||
#define TIF_WORK_MASK (TIF_ALLWORK_MASK&~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT))
|
#define TIF_WORK_MASK (TIF_ALLWORK_MASK&~(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT))
|
||||||
|
|
||||||
|
|
|
@ -146,17 +146,15 @@ static inline unsigned int get_thread_fault_code(void)
|
||||||
* - other flags in MSW
|
* - other flags in MSW
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */
|
||||||
#define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */
|
#define TIF_IRET 4 /* return with iret */
|
||||||
#define TIF_IRET 5 /* return with iret */
|
|
||||||
#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
||||||
/* 31..28 fault code */
|
/* 31..28 fault code */
|
||||||
#define TIF_MEMDIE 17
|
#define TIF_MEMDIE 17
|
||||||
|
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
||||||
|
|
|
@ -83,16 +83,14 @@ static inline struct thread_info *current_thread_info(void)
|
||||||
* thread information flag bit numbers
|
* thread information flag bit numbers
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
|
||||||
#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling
|
|
||||||
TIF_NEED_RESCHED */
|
TIF_NEED_RESCHED */
|
||||||
#define TIF_MEMDIE 5
|
#define TIF_MEMDIE 4
|
||||||
|
|
||||||
/* as above, but as bit values */
|
/* as above, but as bit values */
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
|
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
|
||||||
|
|
|
@ -109,11 +109,10 @@ register struct thread_info *__current_thread_info __asm__("$28");
|
||||||
* - pending work-to-be-done flags are in LSW
|
* - pending work-to-be-done flags are in LSW
|
||||||
* - other flags in MSW
|
* - other flags in MSW
|
||||||
*/
|
*/
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_SYSCALL_AUDIT 3 /* syscall auditing active */
|
||||||
#define TIF_SYSCALL_AUDIT 4 /* syscall auditing active */
|
#define TIF_SECCOMP 4 /* secure computing */
|
||||||
#define TIF_SECCOMP 5 /* secure computing */
|
|
||||||
#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
|
#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
|
||||||
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
|
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
|
||||||
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
||||||
|
@ -122,7 +121,6 @@ register struct thread_info *__current_thread_info __asm__("$28");
|
||||||
#define TIF_SYSCALL_TRACE 31 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 31 /* syscall trace active */
|
||||||
|
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
|
#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
|
||||||
|
|
|
@ -56,23 +56,21 @@ struct thread_info {
|
||||||
* thread information flags
|
* thread information flags
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
||||||
#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
#define TIF_32BIT 4 /* 32 bit binary */
|
||||||
#define TIF_32BIT 5 /* 32 bit binary */
|
#define TIF_MEMDIE 5
|
||||||
#define TIF_MEMDIE 6
|
#define TIF_RESTORE_SIGMASK 6 /* restore saved signal mask */
|
||||||
#define TIF_RESTORE_SIGMASK 7 /* restore saved signal mask */
|
|
||||||
|
|
||||||
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
|
||||||
#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
|
#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
|
||||||
#define _TIF_32BIT (1 << TIF_32BIT)
|
#define _TIF_32BIT (1 << TIF_32BIT)
|
||||||
#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
|
#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
|
||||||
|
|
||||||
#define _TIF_USER_WORK_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
|
#define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | \
|
||||||
_TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
|
_TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
|
||||||
|
|
||||||
#endif /* __KERNEL__ */
|
#endif /* __KERNEL__ */
|
||||||
|
|
|
@ -107,28 +107,26 @@ static inline struct thread_info *current_thread_info(void)
|
||||||
* thread information flag bit numbers
|
* thread information flag bit numbers
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
|
||||||
#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling
|
|
||||||
TIF_NEED_RESCHED */
|
TIF_NEED_RESCHED */
|
||||||
#define TIF_32BIT 5 /* 32 bit binary */
|
#define TIF_32BIT 4 /* 32 bit binary */
|
||||||
#define TIF_PERFMON_WORK 6 /* work for pfm_handle_work() */
|
#define TIF_PERFMON_WORK 5 /* work for pfm_handle_work() */
|
||||||
#define TIF_PERFMON_CTXSW 7 /* perfmon needs ctxsw calls */
|
#define TIF_PERFMON_CTXSW 6 /* perfmon needs ctxsw calls */
|
||||||
#define TIF_SYSCALL_AUDIT 8 /* syscall auditing active */
|
#define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */
|
||||||
#define TIF_SINGLESTEP 9 /* singlestepping active */
|
#define TIF_SINGLESTEP 8 /* singlestepping active */
|
||||||
#define TIF_MEMDIE 10
|
#define TIF_MEMDIE 9
|
||||||
#define TIF_SECCOMP 11 /* secure computing */
|
#define TIF_SECCOMP 10 /* secure computing */
|
||||||
#define TIF_RESTOREALL 12 /* Restore all regs (implies NOERROR) */
|
#define TIF_RESTOREALL 11 /* Restore all regs (implies NOERROR) */
|
||||||
#define TIF_NOERROR 14 /* Force successful syscall return */
|
#define TIF_NOERROR 12 /* Force successful syscall return */
|
||||||
#define TIF_RESTORE_SIGMASK 15 /* Restore signal mask in do_signal */
|
#define TIF_RESTORE_SIGMASK 13 /* Restore signal mask in do_signal */
|
||||||
#define TIF_FREEZE 16 /* Freezing for suspend */
|
#define TIF_FREEZE 14 /* Freezing for suspend */
|
||||||
#define TIF_RUNLATCH 17 /* Is the runlatch enabled? */
|
#define TIF_RUNLATCH 15 /* Is the runlatch enabled? */
|
||||||
#define TIF_ABI_PENDING 18 /* 32/64 bit switch needed */
|
#define TIF_ABI_PENDING 16 /* 32/64 bit switch needed */
|
||||||
|
|
||||||
/* as above, but as bit values */
|
/* as above, but as bit values */
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
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||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
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||||||
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
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||||||
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@ -146,7 +144,7 @@ static inline struct thread_info *current_thread_info(void)
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||||||
#define _TIF_ABI_PENDING (1<<TIF_ABI_PENDING)
|
#define _TIF_ABI_PENDING (1<<TIF_ABI_PENDING)
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||||||
#define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
|
#define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
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||||||
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||||||
#define _TIF_USER_WORK_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \
|
#define _TIF_USER_WORK_MASK ( _TIF_SIGPENDING | \
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||||||
_TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
|
_TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK)
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||||||
#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR)
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#define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR)
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||||||
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||||||
|
|
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@ -107,18 +107,16 @@ static inline struct thread_info *current_thread_info(void)
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||||||
* - other flags in MSW
|
* - other flags in MSW
|
||||||
*/
|
*/
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||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
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||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
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||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
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||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_RESTORE_SIGMASK 3 /* restore signal mask in do_signal() */
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||||||
#define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */
|
#define TIF_SINGLESTEP 4 /* singlestepping active */
|
||||||
#define TIF_SINGLESTEP 5 /* singlestepping active */
|
|
||||||
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
|
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
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||||||
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
||||||
#define TIF_MEMDIE 18
|
#define TIF_MEMDIE 18
|
||||||
#define TIF_FREEZE 19
|
#define TIF_FREEZE 19
|
||||||
|
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
|
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
|
||||||
|
|
|
@ -77,16 +77,14 @@ struct thread_info {
|
||||||
* thread information flag bit numbers
|
* thread information flag bit numbers
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling
|
||||||
#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling
|
|
||||||
TIF_NEED_RESCHED */
|
TIF_NEED_RESCHED */
|
||||||
#define TIF_MEMDIE 5
|
#define TIF_MEMDIE 4
|
||||||
|
|
||||||
/* as above, but as bit values */
|
/* as above, but as bit values */
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
|
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
|
||||||
|
|
|
@ -107,7 +107,6 @@ static inline struct thread_info *stack_thread_info(void)
|
||||||
* Warning: layout of LSW is hardcoded in entry.S
|
* Warning: layout of LSW is hardcoded in entry.S
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_SIGPENDING 2 /* signal pending */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
||||||
#define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/
|
#define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/
|
||||||
|
@ -126,7 +125,6 @@ static inline struct thread_info *stack_thread_info(void)
|
||||||
#define TIF_FREEZE 23 /* is freezing for suspend */
|
#define TIF_FREEZE 23 /* is freezing for suspend */
|
||||||
|
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
|
|
|
@ -110,17 +110,15 @@ static inline struct thread_info *current_thread_info(void)
|
||||||
* - other flags in MSW
|
* - other flags in MSW
|
||||||
*/
|
*/
|
||||||
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
|
||||||
#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */
|
#define TIF_SIGPENDING 1 /* signal pending */
|
||||||
#define TIF_SIGPENDING 2 /* signal pending */
|
#define TIF_NEED_RESCHED 2 /* rescheduling necessary */
|
||||||
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
|
#define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */
|
||||||
#define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */
|
#define TIF_IRET 4 /* return with iret */
|
||||||
#define TIF_IRET 5 /* return with iret */
|
#define TIF_MEMDIE 5
|
||||||
#define TIF_MEMDIE 6
|
#define TIF_RESTORE_SIGMASK 6 /* restore signal mask in do_signal() */
|
||||||
#define TIF_RESTORE_SIGMASK 7 /* restore signal mask in do_signal() */
|
|
||||||
#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */
|
||||||
|
|
||||||
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
|
||||||
#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME)
|
|
||||||
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
|
||||||
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
|
||||||
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
|
||||||
|
|
Loading…
Reference in a new issue