perf/x86: Add __ro_after_init annotations

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x86_pmu_{format,events,attr,caps}_group is written to in
init_hw_perf_events and not modified after. This makes them suitable
candidates for annotating as __ro_after_init.

Signed-off-by: Zubin Mithra <zsm@chromium.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: acme@kernel.org
Cc: alexander.shishkin@linux.intel.com
Cc: groeck@chromium.org
Link: http://lkml.kernel.org/r/20180810154314.96710-1-zsm@chromium.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Zubin Mithra 2018-08-10 08:43:14 -07:00 • committed by Ingo Molnar

parent ba6cc93d61

commit 2766d2ee96

1 changed files with 4 additions and 4 deletions

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arch/x86/events/core.c

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