From: Steven Rostedt <rostedt@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
"Vineeth Pillai (Google)" <vineeth@bitbyteword.org>,
SeongJae Park <sj@kernel.org>
Subject: [for-next][PATCH 12/13] mm: damon: Use trace_call__##name() at guarded tracepoint call sites
Date: Thu, 26 Mar 2026 10:27:08 -0400 [thread overview]
Message-ID: <20260326142717.825025945@kernel.org> (raw)
In-Reply-To: 20260326142656.794462952@kernel.org
From: "Vineeth Pillai (Google)" <vineeth@bitbyteword.org>
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: Steven Rostedt <rostedt@goodmis.org>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Vineeth Pillai (Google) <vineeth@bitbyteword.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
mm/damon/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/damon/core.c b/mm/damon/core.c
index c1d1091d307e..6ed6ad240ed9 100644
--- a/mm/damon/core.c
+++ b/mm/damon/core.c
@@ -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)
--
2.51.0
next prev parent reply other threads:[~2026-03-26 14:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-26 14:26 [for-next][PATCH 00/13] tracing: Updates for 7.1 Steven Rostedt
2026-03-26 14:26 ` [for-next][PATCH 01/13] tracing: move __printf() attribute on __ftrace_vbprintk() Steven Rostedt
2026-03-26 14:26 ` [for-next][PATCH 02/13] tracing: Remove unnecessary check for EVENT_FILE_FL_FREED Steven Rostedt
2026-03-26 14:26 ` [for-next][PATCH 03/13] tracing: Clean up access to trace_event_file from a file pointer Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 04/13] tracing: Free up file->private_data for use by individual events Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 05/13] tracing: Pretty-print enum parameters in function arguments Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 06/13] tracing: trace_mmap.h: fix a kernel-doc warning Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 07/13] tracepoint: Add trace_call__##name() API Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 08/13] kernel: Use trace_call__##name() at guarded tracepoint call sites Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 09/13] i2c: " Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 10/13] spi: " Steven Rostedt
2026-03-26 14:27 ` [for-next][PATCH 11/13] btrfs: " Steven Rostedt
2026-03-26 14:27 ` Steven Rostedt [this message]
2026-03-26 14:27 ` [for-next][PATCH 13/13] tracing: Move snapshot code out of trace.c and into trace_snapshot.c Steven Rostedt
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