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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 12:31:34 +0000 (13:31 +0100)
commite1887ec351044fde2e53b3210fcf5f9f22780281
tree1fd44d4c8062b9a1621f0b94d97a00ba55b44f95tree | snapshot
parentd0cf2aa4ba438fd0a4072edc59620b1b1f3cb3e7commit | 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
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git