Revision 59430262401bec02d415179c43dbe5b8819c09ce authored by Linus Torvalds on 18 July 2011, 22:43:29 UTC, committed by Linus Torvalds on 20 July 2011, 04:49:01 UTC
Don't update *inode in __follow_mount_rcu() until we'd verified that
there is mountpoint there.  Kudos to Hugh Dickins for catching that
one in the first place and eventually figuring out the solution (and
catching a braino in the earlier version of patch).

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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