tree 05e0ea4e39fd5b064bdcab351a468b1f3cb963d5
parent cf51624999e56c88154b5f7d451a265db6aabff7
author Arjan van de Ven <arjan@infradead.org> 1151911528 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1151965629 -0700

[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>