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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-26 16:16:54 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-12-06 00:30:47 +0100 |
| commit | c10e449827e6008ef5a4a71c0247c7eb73948e1b (patch) | |
| tree | 7512d993fc182b24655d91ea930706451c0591e6 /fs/nfs/nfs4_fs.h | |
| parent | 0ca3f4825ac92a10aa8f6534f765c44f22778dd3 (diff) | |
| download | lwn-c10e449827e6008ef5a4a71c0247c7eb73948e1b.tar.gz lwn-c10e449827e6008ef5a4a71c0247c7eb73948e1b.zip | |
NFSv4.1: Ping server when our session table limits are too high
If the server requests a lower target_highest_slotid, then ensure
that we ping it with at least one RPC call containing an
appropriate SEQUENCE op. This ensures that the server won't need to
send a recall callback in order to shrink the slot table.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 322bd0168ebf..8fe155ba16d1 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -321,6 +321,7 @@ int nfs41_discover_server_trunking(struct nfs_client *clp, struct nfs_client **, struct rpc_cred *); extern void nfs4_schedule_session_recovery(struct nfs4_session *, int); extern void nfs41_server_notify_target_slotid_update(struct nfs_client *clp); +extern void nfs41_server_notify_highest_slotid_update(struct nfs_client *clp); #else static inline void nfs4_schedule_session_recovery(struct nfs4_session *session, int err) |