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perf: Simplify perf_event_release_kernel()
authorPeter Zijlstra <peterz@infradead.org>
Fri, 17 Jan 2025 14:31:49 +0000 (15:31 +0100)
committerPeter Zijlstra <peterz@infradead.org>
Tue, 8 Apr 2025 18:55:47 +0000 (20:55 +0200)
commit3e8671e00e57b3d006ed8ae5ef055807506e44b2
tree28918866f0bba3ab80655de15ae75693a51dd6c5tree
parent59f3aa4a3ee27e96132e16d2d2bdc3acadb4bf79commit | diff
perf: Simplify perf_event_release_kernel()

There is no good reason to have the free list anymore. It is possible
to call free_event() after the locks have been dropped in the main
loop.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lkml.kernel.org/r/20250307193723.151721102@infradead.org
kernel/events/core.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git