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(parent: 82b4f6c) | patch
nfsd: Extend the mutex holding region around in nfsd4_process_open2()
authorOleg Drokin <green@linuxhacker.ru>
Wed, 15 Jun 2016 03:28:05 +0000 (23:28 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Thu, 16 Jun 2016 02:03:41 +0000 (22:03 -0400)
commit7be1ea6e32f4ec0c733086a7cfa96fe453107c2d
treef37829299f97a6ab668ec0ec77bf00af101ae5betree | snapshot
parent82b4f6c70f8ec716c89673dfd152829f0a299b03commit | diff
nfsd: Extend the mutex holding region around in nfsd4_process_open2()

To avoid racing entry into nfs4_get_vfs_file().
Make init_open_stateid() return with locked stateid to be unlocked
by the caller.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4state.c diff | blob | history
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