linux_dsm_epyc7002/arch/x86/oprofile
Thomas Gleixner 2d21a29fb6 locking, oprofile: Annotate oprofilefs lock as raw
The oprofilefs_lock can be taken in atomic context (in profiling
interrupts) and therefore cannot cannot be preempted on -rt -
annotate it.

In mainline this change documents the low level nature of
the lock - otherwise there's no functional difference. Lockdep
and Sparse checking will work as usual.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-09-13 11:12:05 +02:00
..
backtrace.c x86, perf: Make copy_from_user_nmi() a library function 2011-07-21 20:41:57 +02:00
init.c x86: coding style fixes to arch/x86/oprofile/init.c 2008-04-17 17:40:49 +02:00
Makefile x86/oprofile: reanaming op_model_athlon.c to op_model_amd.c 2008-07-26 11:48:14 +02:00
nmi_int.c locking, oprofile: Annotate oprofilefs lock as raw 2011-09-13 11:12:05 +02:00
nmi_timer_int.c x86, NMI: Add priorities to handlers 2011-01-07 15:08:52 +01:00
op_counter.h oprofile, x86: Allow setting EDGE/INV/CMASK for counter events 2011-03-24 18:45:44 +01:00
op_model_amd.c oprofile, x86: Add comments to IBS LVT offset initialization 2011-05-30 16:36:54 +02:00
op_model_p4.c Kill off warning: ‘inline’ is not at beginning of declaration 2011-01-19 15:43:08 +01:00
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