linux-kernel - [PATCH v2 02/13] xfs: remove unused event xlog_iclog_want

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Message-ID: <20250616175256.839740146@goodmis.org>
Date: Mon, 16 Jun 2025 13:51:48 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org,
 linux-xfs@...r.kernel.org
Cc: Masami Hiramatsu <mhiramat@...nel.org>,
 Mark Rutland <mark.rutland@....com>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 Andrew Morton <akpm@...ux-foundation.org>,
 Carlos  Maiolino <cem@...nel.org>,
 Christoph Hellwig <hch@....de>,
 "Darrick J. Wong" <djwong@...nel.org>
Subject: [PATCH v2 02/13] xfs: remove unused event xlog_iclog_want_sync

From: Steven Rostedt <rostedt@...dmis.org>

The trace event xlog_iclog_want_sync was added but never used. As trace
events can take up around 5K of memory in text and meta data regardless if
they are used or not, remove this unused event.

Fixes: 956f6daa84bf ("xfs: add iclog state trace events")
Reviewed-by: Christoph Hellwig <hch@....de>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
---
 fs/xfs/xfs_trace.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index a8867f62ba18..b78676f44750 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -5028,7 +5028,6 @@ DEFINE_ICLOG_EVENT(xlog_iclog_switch);
 DEFINE_ICLOG_EVENT(xlog_iclog_sync);
 DEFINE_ICLOG_EVENT(xlog_iclog_syncing);
 DEFINE_ICLOG_EVENT(xlog_iclog_sync_done);
-DEFINE_ICLOG_EVENT(xlog_iclog_want_sync);
 DEFINE_ICLOG_EVENT(xlog_iclog_wait_on);
 DEFINE_ICLOG_EVENT(xlog_iclog_write);

-- 
2.47.2