commit c7342d3cf5d5677063cbc6341634ed8cea1b176f
Author: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
Date: Tue Oct 15 17:07:31 2013 +0300
nfsd4: fix recall_lock use in unhash_delegation
Access to dp->dl_perclnt must be synchronized by the recall_lock
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
commit 87174785bcec37371b718757af67dde0f6d083e3
Author: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
Date: Tue Oct 15 17:29:13 2013 +0300
nfsd4: need to destroy revoked delegations in destroy_client
[use list_splice_init]
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
commit 775a7353f9d1e60ebd9096b1a82bfb78fe7f3cc9
Author: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
Date: Tue Oct 15 17:41:53 2013 +0300
nfsd4: properly hash delegation in nfs4_setlease
keep all accesses via dl_perclnt under the recall_lock.
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
commit fdf586869a6b026893f818cb538574a7b77f5604
Author: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
Date: Tue Oct 15 21:08:48 2013 +0300
nfsd4: hash deleg stateid only on successful nfs4_set_delegation
We don't want the stateid to be found in the hash table before the delegation
is granted.
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
commit 635a93446fde8d8fb1f4bb825926750d9b6aea9d
Author: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
Date: Tue Oct 15 23:46:55 2013 +0300
nfsd4: cleanup hash and unhash delegation
make sure all atomic ops are under the recall_lock
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
commit 39f26e5974f73b62144abde6793d41b07a32719a
Author: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
Date: Tue Oct 15 23:50:30 2013 +0300
nfsd4: move nfs4_put_file from unhash to put delegation
revoked delegations are unhashed but are kept around in nfsv4.1 and we better
hang on to dp_file in this case.
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
commit cd2b2cac09cbd45419ce7d0e354dd94537a4fbfb
Author: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
Date: Wed Oct 16 00:17:14 2013 +0300
nfsd4: hold recall_lock while accessing nfs4_delegation.dl_recall_lru
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
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