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| author | Andy Adamson <andros@netapp.com> | 2012-03-07 10:49:41 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-03-07 10:53:55 -0500 |
| commit | 9cb8196839ab4ec87710526e9c43ac7f5dba69d3 (patch) | |
| tree | 97ea8225d7ea1b7ba45785f25d042a18263eaf8e /fs/nfs/nfs4state.c | |
| parent | 4f1abd226d80ef763c50e3930b369b63dffbb312 (diff) | |
| download | blackbird-op-linux-9cb8196839ab4ec87710526e9c43ac7f5dba69d3.tar.gz blackbird-op-linux-9cb8196839ab4ec87710526e9c43ac7f5dba69d3.zip | |
NFSv4.1 handle DS stateid errors
Handle DS READ and WRITE stateid errors by recovering the stateid on the MDS.
NFS4ERR_OLD_STATEID is ignored as the client always sends a
state sequenceid of zero for DS READ and WRITE stateids.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 1dad5c53c7fa..a58d02a0c27d 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1072,6 +1072,7 @@ void nfs4_schedule_lease_recovery(struct nfs_client *clp) set_bit(NFS4CLNT_CHECK_LEASE, &clp->cl_state); nfs4_schedule_state_manager(clp); } +EXPORT_SYMBOL_GPL(nfs4_schedule_lease_recovery); void nfs4_schedule_path_down_recovery(struct nfs_client *clp) { @@ -1109,6 +1110,7 @@ void nfs4_schedule_stateid_recovery(const struct nfs_server *server, struct nfs4 nfs4_state_mark_reclaim_nograce(clp, state); nfs4_schedule_state_manager(clp); } +EXPORT_SYMBOL_GPL(nfs4_schedule_stateid_recovery); void nfs_inode_find_state_and_recover(struct inode *inode, const nfs4_stateid *stateid) |
