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authorTrond Myklebust <trond.myklebust@primarydata.com>2015-01-24 23:07:56 +0300
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-01-25 01:27:41 +0300
commit39071e6fff7d7e11a5993afd67240ef04a4d05a0 (patch)
treea5eb6dbf670233f04396262ce6f3ed370ec87d71 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent63f5f796af613898669b23ccfc091ec77de7591c (diff)
downloadlinux-39071e6fff7d7e11a5993afd67240ef04a4d05a0.tar.xz
NFSv4: Fix atomicity problems with lock stateid updates
When we update the lock stateid, we really do need to ensure that this is done under the state->state_lock, and that we are indeed only updating confirmed locks with a newer version of the same stateid. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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