sched: Use trace_call__<tp>() to save a static branch

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The wrapper functions __trace_set_current_state() and
__trace_set_need_resched() allow the tracepoints to be called from code
outside sched/core.c, those calls are already guarded by a
tracepoint_enabled(<tp>) so there is no need to repeat this check once
again inside the call using trace_<tp>().

Use the new trace_call__<tp>() API to directly call the tracepoint
without check. Those helper functions must be called after the
appropriate check.

Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260429094227.34087-1-gmonaco@redhat.com

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Gabriele Monaco 2026-04-29 11:41:37 +02:00 • committed by Peter Zijlstra

parent 7fd2df204f

commit 4ac4d6549a

1 changed files with 11 additions and 3 deletions

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kernel/sched/core.c

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