csky/perf: Remove driver-specific throttle support

Browse source

The throttle support has been added in the generic code. Remove
the driver-specific throttle support.

Besides the throttle, perf_event_overflow may return true because of
event_limit. It already does an inatomic event disable. The pmu->stop
is not required either.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/r/20250520181644.2673067-13-kan.liang@linux.intel.com

...

This commit is contained in:

Kan Liang 2025-05-20 11:16:40 -07:00 • committed by Peter Zijlstra

parent a33d4d5325

commit 141fedea79

1 changed files with 1 additions and 2 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

3

arch/csky/kernel/perf_event.c

View file