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[PATCH] mutex subsystem, semaphore to mutex: VFS, sb->s_lock
author
Ingo Molnar
<mingo@elte.hu>
Mon, 9 Jan 2006 23:59:25 +0000
(15:59 -0800)
committer
Ingo Molnar
<mingo@hera.kernel.org>
Mon, 9 Jan 2006 23:59:25 +0000
(15:59 -0800)
This patch converts the superblock-lock semaphore to a mutex, affecting
lock_super()/unlock_super(). Tested on ext3 and XFS.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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