From: Adrian Bunk <bunk@kernel.org>
To: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: linux-kernel@vger.kernel.org
Subject: [2.6 patch] make marker_debug static
Date: Thu, 14 Feb 2008 23:23:49 +0200 [thread overview]
Message-ID: <20080214212349.GD23227@cs181133002.pp.htv.fi> (raw)
With the needlessly global marker_debug being static gcc can optimize
the unused code away.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
---
91577cc8ac60bf9003d0dd037a231db363003740 diff --git a/kernel/marker.c b/kernel/marker.c
index c4c2cd8..133bdbb 100644
--- a/kernel/marker.c
+++ b/kernel/marker.c
@@ -28,7 +28,7 @@ extern struct marker __start___markers[];
extern struct marker __stop___markers[];
/* Set to 1 to enable marker debug output */
-const int marker_debug;
+static const int marker_debug;
/*
* markers_mutex nests inside module_mutex. Markers mutex protects the builtin
next reply other threads:[~2008-02-14 21:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-14 21:23 Adrian Bunk [this message]
2008-02-14 22:37 ` Mathieu Desnoyers
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