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(parent: ede178d) | patch
Unionfs: remove unnecessary lock in read_inode
authorErez Zadok <ezk@cs.sunysb.edu>
Fri, 21 Dec 2007 04:14:44 +0000 (23:14 -0500)
committerErez Zadok <ezk@cs.sunysb.edu>
Fri, 29 Apr 2011 02:25:36 +0000 (22:25 -0400)
commit4625421e77842b2a168c0b7337f1a2e795263a89
treef2fdbfc99aab4785ee812b334cb3de608c8282b0tree | snapshot
parentede178d04cb3b445efa7d936b5d6963fd28a65cfcommit | diff
Unionfs: remove unnecessary lock in read_inode

Our read_inode doesn't need to grab the superblock rwsem because there no
chance it could be affected by branch management.  But our read_inode was
called from other places which did grab need to grab that rwsem, and lockdep
complained.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/super.c diff | blob | history
unionfs2-2.6.39.y