diff options
| author | Weston Andros Adamson <dros@netapp.com> | 2011-05-31 19:05:47 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-12 13:40:27 -0400 |
| commit | 78fe0f41d9937ee62817912ac8d627e06243c269 (patch) | |
| tree | 7ae4ac3f9675ecbddb5ec0c4615313ae899c10da /fs/nfs/nfs4_fs.h | |
| parent | 7e574f0d3911c5cc60d4d2b57fee975c462d6cd0 (diff) | |
| download | lwn-78fe0f41d9937ee62817912ac8d627e06243c269.tar.gz lwn-78fe0f41d9937ee62817912ac8d627e06243c269.zip | |
NFS: use scope from exchange_id to skip reclaim
can be skipped if the "eir_server_scope" from the exchange_id proc differs from
previous calls.
Also, in the future server_scope will be useful for determining whether client
trunking is available
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index c4a69833dd0d..b47f0d4710fa 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -48,6 +48,7 @@ enum nfs4_client_state { NFS4CLNT_SESSION_RESET, NFS4CLNT_RECALL_SLOT, NFS4CLNT_LEASE_CONFIRM, + NFS4CLNT_SERVER_SCOPE_MISMATCH, }; enum nfs4_session_state { @@ -349,6 +350,8 @@ extern void nfs4_schedule_state_manager(struct nfs_client *); extern void nfs4_schedule_stateid_recovery(const struct nfs_server *, struct nfs4_state *); extern void nfs41_handle_sequence_flag_errors(struct nfs_client *clp, u32 flags); extern void nfs41_handle_recall_slot(struct nfs_client *clp); +extern void nfs41_handle_server_scope(struct nfs_client *, + struct server_scope **); extern void nfs4_put_lock_state(struct nfs4_lock_state *lsp); extern int nfs4_set_lock_state(struct nfs4_state *state, struct file_lock *fl); extern void nfs4_copy_stateid(nfs4_stateid *, struct nfs4_state *, fl_owner_t, pid_t); |