arm64: perf_event: Add missing header needed for smp_processor_id()

Browse source

In perf_event.c we use smp_processor_id(), but we haven't included
<linux/smp.h> where it is defined, and rely on this being pulled in
via a transitive include. Let's make this more robust by including
<linux.smp.h> explicitly.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Raphael Gault <raphael.gault@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>

...

This commit is contained in:

Raphael Gault 2019-08-20 16:57:45 +01:00 • committed by Will Deacon

parent 228f855fb5

commit d91cc2f46a

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

arch/arm64/kernel/perf_event.c

View file