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authorBenjamin Coddington <bcodding@redhat.com>2016-11-18 21:11:39 -0500
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2016-11-21 11:58:39 -0500
commitd75a6a0e3933acbba44e4ad8d8f3c4d4f76b6e03 (patch)
treec6d80e481f775da2ed75725b0f0a25afd3537b05 /fs/btrfs/free-space-tree.h
parentd41cbfc9a64d11835a5b5b90caa7d6f3a88eb1df (diff)
NFSv4.1: Keep a reference on lock states while checking
While walking the list of lock_states, keep a reference on each nfs4_lock_state to be checked, otherwise the lock state could be removed while the check performs TEST_STATEID and possible FREE_STATEID. Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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