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asmlinkage: Make jiffies visible 

Jiffies is referenced by the linker script, so it has to be visible.

Handled both the generic and the x86 version.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1391845930-28580-3-git-send-email-ak@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
wifi-calibration
Andi Kleen 2014-02-08 08:51:59 +01:00 committed by H. Peter Anvin
parent d47d5c8194
commit 40747ffa5a
2 changed files with 2 additions and 2 deletions
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2
arch/x86/kernel/time.c
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@ -23,7 +23,7 @@
#include <asm/time.h>
#ifdef CONFIG_X86_64
DEFINE_VVAR(volatile unsigned long, jiffies) = INITIAL_JIFFIES;
__visible DEFINE_VVAR(volatile unsigned long, jiffies) = INITIAL_JIFFIES;
#endif
unsigned long profile_pc(struct pt_regs *regs)

2
kernel/timer.c
View File

@ -52,7 +52,7 @@
#define CREATE_TRACE_POINTS
#include <trace/events/timer.h>
u64 jiffies_64 __cacheline_aligned_in_smp = INITIAL_JIFFIES;
__visible u64 jiffies_64 __cacheline_aligned_in_smp = INITIAL_JIFFIES;
EXPORT_SYMBOL(jiffies_64);