| commit | 6f9449be53f3ce383caed797708b332ede8d952c | [log] [tgz] |
|---|---|---|
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | Thu Feb 21 14:51:25 2019 -0500 |
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | Thu Feb 21 14:51:25 2019 -0500 |
| tree | b1cf6c89dc67f5310fbe52767c073d6eb744b2b8 | |
| parent | 3453d5708b33efe76f40eca1c0ed60923094b971 [diff] |
NFS: Fix a soft lockup in the delegation recovery code
Fix a soft lockup when NFS client delegation recovery is attempted
but the inode is in the process of being freed. When the
igrab(inode) call fails, and we have to restart the recovery process,
we need to ensure that we won't attempt to recover the same delegation
again.
Fixes: 45870d6909d5a ("NFSv4.1: Test delegation stateids when server...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>