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(parent: 53d0fc7) | patch
may_umount() needs namespace_sem
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 16 Jan 2010 17:56:08 +0000 (12:56 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 16 Jan 2010 17:56:08 +0000 (12:56 -0500)
commit189ff464dc3109de6d1d974e1f169d6fc0cccd06
tree14b02283f72d5f1345af0cd8c0f305306f6925a6tree | snapshot
parent53d0fc799f997d84d5ae8f9bc993926b387b8d3ccommit | diff
may_umount() needs namespace_sem

otherwise it races with clone_mnt() changing mnt_share/mnt_slaves

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namespace.c diff | blob | history
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