From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
linux-xfs@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Andrew Morton <akpm@linux-foundation.org>,
Carlos Maiolino <cem@kernel.org>, Christoph Hellwig <hch@lst.de>,
"Darrick J. Wong" <djwong@kernel.org>
Subject: [PATCH 10/14] xfs: Remove unused event xfs_alloc_near_nominleft
Date: Thu, 12 Jun 2025 17:24:15 -0400 [thread overview]
Message-ID: <20250612212636.252544787@goodmis.org> (raw)
In-Reply-To: 20250612212405.877692069@goodmis.org
From: Steven Rostedt <rostedt@goodmis.org>
When the function xfs_alloc_space_available() was restructured, it removed
the only calls to the trace event xfs_alloc_near_nominleft. As trace
events take up to 5K of memory for text and meta data for each event, they
should not be created when not used. Remove this unused event.
Fixes: 54fee133ad59 ("xfs: adjust allocation length in xfs_alloc_space_available")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.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 6ec483341bc4..277402801394 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -2263,7 +2263,6 @@ DEFINE_EVENT(xfs_alloc_class, name, \
DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
-DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
DEFINE_ALLOC_EVENT(xfs_alloc_cur);
DEFINE_ALLOC_EVENT(xfs_alloc_cur_right);
--
2.47.2
next prev parent reply other threads:[~2025-06-12 21:25 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-12 21:24 [PATCH 00/14] xfs: Remove unused trace events Steven Rostedt
2025-06-12 21:24 ` [PATCH 01/14] xfs: tracing; Remove unused event xfs_reflink_cow_found Steven Rostedt
2025-06-13 15:38 ` Steven Rostedt
2025-06-13 23:52 ` kernel test robot
2025-06-12 21:24 ` [PATCH 02/14] xfs: Remove unused trace event xfs_attr_remove_iter_return Steven Rostedt
2025-06-16 5:26 ` Christoph Hellwig
2025-06-16 14:51 ` Steven Rostedt
2025-06-12 21:24 ` [PATCH 03/14] xfs: Remove unused event xlog_iclog_want_sync Steven Rostedt
2025-06-12 21:24 ` [PATCH 04/14] xfs: Remove unused event xfs_ioctl_clone Steven Rostedt
2025-06-12 21:24 ` [PATCH 05/14] xfs: Remove unused xfs_reflink_compare_extents events Steven Rostedt
2025-06-12 21:24 ` [PATCH 06/14] xfs: Remove unused trace event xfs_attr_rmtval_set Steven Rostedt
2025-06-12 21:24 ` [PATCH 07/14] xfs: ifdef out unused xfs_attr events Steven Rostedt
2025-06-16 5:28 ` Christoph Hellwig
2025-06-16 14:52 ` Steven Rostedt
2025-06-17 4:46 ` Christoph Hellwig
2025-06-12 21:24 ` [PATCH 08/14] xfs: Remove unused event xfs_attr_node_removename Steven Rostedt
2025-06-12 21:24 ` [PATCH 09/14] xfs: Remove unused event xfs_alloc_near_error Steven Rostedt
2025-06-12 21:24 ` Steven Rostedt [this message]
2025-06-12 21:24 ` [PATCH 11/14] xfs: Remove unused event xfs_pagecache_inval Steven Rostedt
2025-06-12 21:24 ` [PATCH 12/14] xfs: Remove usused xfs_end_io_direct events Steven Rostedt
2025-06-12 21:24 ` [PATCH 13/14] xfs: Only create event xfs_file_compat_ioctl when CONFIG_COMPAT is configure Steven Rostedt
2025-06-12 21:24 ` [PATCH 14/14] xfs: Change xfs_xattr_class from a TRACE_EVENT() to DECLARE_EVENT_CLASS() Steven Rostedt
2025-06-13 15:08 ` [PATCH 00/14] xfs: Remove unused trace events Darrick J. Wong
2025-06-13 15:31 ` Steven Rostedt
2025-06-16 5:31 ` Christoph Hellwig
2025-06-16 14:58 ` Steven Rostedt
2025-07-23 22:35 ` Steven Rostedt
2025-06-16 5:30 ` Christoph Hellwig
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