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NFSv4: Ensure that we don't drop a state owner more than once
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Sat, 21 Apr 2012 16:31:05 +0000 (12:31 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Sat, 21 Apr 2012 16:31:05 +0000 (12:31 -0400)
Retest the RB_EMPTY_NODE() condition under the spin lock
to ensure that we don't call rb_erase() more than once on the
same state owner.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/nfs4state.c patch | blob | history

diff --cc fs/nfs/nfs4state.c
Simple merge
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