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NFSv4: Don't call put_rpccred() under the rcu_read_lock()
authorTrond Myklebust <trond.myklebust@primarydata.com>
Thu, 26 Feb 2015 17:54:46 +0000 (12:54 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Mar 2015 13:11:10 +0000 (14:11 +0100)
commite30b85e87ad77f9388801002a6b06679fbc7a2de
tree88d6472487fd5548cd5af21aee8b0c3d988318cdtree | snapshot
parent6b567d6586968a685389bfca0f4101eb08a4da33commit | diff
NFSv4: Don't call put_rpccred() under the rcu_read_lock()

commit 7c0af9ffb7bb4e5355470fa60b3eb711ddf226fa upstream.

put_rpccred() can sleep.

Fixes: 8f649c3762547 ("NFSv4: Fix the locking in nfs_inode_reclaim_delegation()")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/delegation.c diff | blob | blame | history
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