All of lore.kernel.org
 help / color / mirror / Atom feed
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



  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20260326142717.825025945@kernel.org \
    --to=rostedt@kernel.org \
    --cc=akpm@linux-foundation.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=mathieu.desnoyers@efficios.com \
    --cc=mhiramat@kernel.org \
    --cc=peterz@infradead.org \
    --cc=sj@kernel.org \
    --cc=vineeth@bitbyteword.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.