Commit 8ec4e50a authored by Vineeth Pillai (Google)'s avatar Vineeth Pillai (Google) Committed by Steven Rostedt (Google)
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mm: damon: Use trace_call__##name() at guarded tracepoint call sites 

Replace trace_damos_stat_after_apply_interval() with
trace_call__damos_stat_after_apply_interval() at a site already guarded
by an early return when !trace_damos_stat_after_apply_interval_enabled(),
avoiding a redundant static_branch_unlikely() re-evaluation inside the
tracepoint.

Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://patch.msgid.link/20260323160052.17528-19-vineeth@bitbyteword.org


Suggested-by: default avatarSteven Rostedt <rostedt@goodmis.org>
Suggested-by: default avatarPeter Zijlstra <peterz@infradead.org>
Signed-off-by: default avatarVineeth Pillai (Google) <vineeth@bitbyteword.org>
Reviewed-by: default avatarSeongJae Park <sj@kernel.org>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent d7447f2d

mm/damon/core.c

+1 −1
Original line number Diff line number Diff line
@@ -2347,7 +2347,7 @@ static void damos_trace_stat(struct damon_ctx *c, struct damos *s) 
			break;

		sidx++;

	}

	trace_damos_stat_after_apply_interval(cidx, sidx, &s->stat);

	trace_call__damos_stat_after_apply_interval(cidx, sidx, &s->stat);

}



static void kdamond_apply_schemes(struct damon_ctx *c)