| commit | b1a318de9bc4946ad4a20481ab3ce28c2e8cd72c | |
| author | Trond Myklebust <trond.myklebust@primarydata.com> | |
| Thu, 22 Sep 2016 17:39:12 +0000 (22 13:39 -0400) | ||
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | |
| Tue, 27 Sep 2016 18:34:54 +0000 (27 14:34 -0400) | ||
| tree | e130b82c8bb97e7eec1adba8dc4f06aa6958d343 | treesnapshot (tar.gz zip) |
| parent | 9c27869d3f0680fa01d15616891a666d9e30fd83 | commitdiff |
NFSv4: Fix a race in nfs_inode_reclaim_delegation()
If we race with a delegreturn before taking the spin lock, we
currently end up dropping the delegation stateid.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
If we race with a delegreturn before taking the spin lock, we
currently end up dropping the delegation stateid.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
| fs/nfs/delegation.c | diffblobblamehistory |