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authorTrond Myklebust <Trond.Myklebust@netapp.com>2012-04-21 12:31:05 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-04-21 12:31:05 -0400
commitc77365c963cf8703ecf1004cd3b298068a3e1b76 (patch)
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NFSv4: Ensure that we don't drop a state owner more than once
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>
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