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[PATCH] lockdep: annotate sb ->s_umount
authorArjan van de Ven <arjan@infradead.org>
Mon, 3 Jul 2006 07:25:28 +0000 (00:25 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 3 Jul 2006 22:27:09 +0000 (15:27 -0700)
commit897c6ff9568bcb102ffc6b465ebe1def0cba829d
tree05e0ea4e39fd5b064bdcab351a468b1f3cb963d5tree | snapshot
parentcf51624999e56c88154b5f7d451a265db6aabff7commit | diff
[PATCH] lockdep: annotate sb ->s_umount

The s_umount rwsem needs to be classified as per-superblock since it's
perfectly legit to keep multiple of those recursively in the VFS locking
rules.

Has no effect on non-lockdep kernels.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/super.c diff | blob | history
include/linux/fs.h diff | blob | history
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