]> www.infradead.org Git - users/jedix/linux-maple.git/commit
perf/x86/amd: Remove driver-specific throttle support
authorKan Liang <kan.liang@linux.intel.com>
Tue, 20 May 2025 18:16:32 +0000 (11:16 -0700)
committerPeter Zijlstra <peterz@infradead.org>
Wed, 21 May 2025 11:57:43 +0000 (13:57 +0200)
commitd058c7d538e77297fe721d4d2e679ca7d2eff69b
tree93b1c080f304b4e995e31c433b3810963135cc01
parentb8328f67206c672a7140fd3a259892e17d96bbe6
perf/x86/amd: Remove driver-specific throttle support

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>
Reviewed-by: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20250520181644.2673067-5-kan.liang@linux.intel.com
arch/x86/events/amd/core.c
arch/x86/events/amd/ibs.c