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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-02-12 19:15:06 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-02-19 21:21:07 -0500 |
| commit | 4f14c194a996e75c01e44a8832f1d983ccaeefc0 (patch) | |
| tree | 31182d2e8707bccf3cc650844785f2953ee32ac1 /fs/nfs/nfs4_fs.h | |
| parent | 226056c5c312b3dac16ff6d4f40208f95c070b6a (diff) | |
| download | op-kernel-dev-4f14c194a996e75c01e44a8832f1d983ccaeefc0.zip op-kernel-dev-4f14c194a996e75c01e44a8832f1d983ccaeefc0.tar.gz | |
NFSv4: Clear the open state flags if the new stateid does not match
RFC3530 and RFC5661 both prescribe that the 'opaque' field of the
open stateid returned by new OPEN/OPEN_DOWNGRADE/CLOSE calls for
the same file and open owner should match.
If this is not the case, assume that the open state has been lost,
and that we need to recover it.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index df81fcc..e1d1bad 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -427,6 +427,7 @@ extern void nfs4_close_sync(struct nfs4_state *, fmode_t); extern void nfs4_state_set_mode_locked(struct nfs4_state *, fmode_t); extern void nfs_inode_find_state_and_recover(struct inode *inode, const nfs4_stateid *stateid); +extern int nfs4_state_mark_reclaim_nograce(struct nfs_client *, struct nfs4_state *); extern void nfs4_schedule_lease_recovery(struct nfs_client *); extern int nfs4_wait_clnt_recover(struct nfs_client *clp); extern int nfs4_client_recover_expired_lease(struct nfs_client *clp); |
