alistair23-linux/arch/x86/oprofile
Tejun Heo 7b543a5334 x86: Replace uses of current_cpu_data with this_cpu ops
Replace all uses of current_cpu_data with this_cpu operations on the
per cpu structure cpu_info.  The scala accesses are replaced with the
matching this_cpu ops which results in smaller and more efficient
code.

In the long run, it might be a good idea to remove cpu_data() macro
too and use per_cpu macro directly.

tj: updated description

Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2010-12-30 12:22:03 +01:00
..
backtrace.c oprofile, x86: Adding backtrace dump for 32bit process in compat mode 2010-10-01 16:07:18 +02:00
init.c
Makefile
nmi_int.c x86: Use this_cpu_ops to optimize code 2010-12-30 12:20:28 +01:00
nmi_timer_int.c
op_counter.h oprofile: Implement performance counter multiplexing 2009-07-20 16:33:53 +02:00
op_model_amd.c Merge branch 'x86' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent 2010-10-25 19:17:32 +02:00
op_model_p4.c oprofile/x86: return -EBUSY if counters are already reserved 2010-05-04 11:35:28 +02:00
op_model_ppro.c x86: Replace uses of current_cpu_data with this_cpu ops 2010-12-30 12:22:03 +01:00
op_x86_model.h oprofile/x86: make AMD IBS hotplug capable 2010-05-06 15:11:15 +02:00