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(parent: fd44907) | patch
nfsd: Don't get a session reference without a client reference
authorTrond Myklebust <trond.myklebust@primarydata.com>
Mon, 30 Jun 2014 15:48:42 +0000 (11:48 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Thu, 10 Jul 2014 00:55:00 +0000 (20:55 -0400)
commitd4e19e70276a320bbc01b76fb50b5c4962ff523a
tree094dfc4d784f9b53dff40de5bc3ecddfd40bb6fetree | snapshot (tar.gz zip)
parentfd44907c2d8f0647903d0c55520a34e24eeeb1cdcommit | diff
nfsd: Don't get a session reference without a client reference

If the client were to disappear from underneath us while we're holding
a session reference, things would be bad. This cleanup helps ensure
that it cannot, which will be a possibility when the client_mutex is
removed.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4state.c diff | blob | blame | history
fs/nfsd/state.h diff | blob | blame | history