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author | Andy Adamson <andros@netapp.com> | 2009-04-01 09:22:39 -0400 |
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committer | Benny Halevy <bhalevy@panasas.com> | 2009-06-17 12:25:06 -0700 |
commit | c3fad1b1aaf850bf692642642ace7cd0d64af0a3 (patch) | |
tree | ff8822016d004d9f0cbd67a3373f5f1f4527f363 /net | |
parent | 76db6d9500caeaa774a3e32a997eba30bbdc176b (diff) | |
download | linux-stable-c3fad1b1aaf850bf692642642ace7cd0d64af0a3.tar.gz linux-stable-c3fad1b1aaf850bf692642642ace7cd0d64af0a3.tar.bz2 linux-stable-c3fad1b1aaf850bf692642642ace7cd0d64af0a3.zip |
nfs41: add session reset to state manager
Move the code to reset a session from the session_reclaimer to the
nfs4_state_manager. Destroy the session, and create a new one. Treat
NFS4ERR_BADSESSION and NFS4ERR_DEADSESSION as a successful
nfs4_proc_destroy_session. Signal nfs4_proc_create_session that this is a
session reset so that the session slot table is re-used.
If the clientid is stale, set both NFS4CLNT_LEASE_EXPIRED and
NFS4CLNT_SESSION_SETUP bits and retry.
Use a switch statement in nfs4_session_recovery_handle_error for future
patche which will add handling for other errors.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[nfs41: session reset in nfs4_recovery_handle_error]
Signed-off-by: Andy Adamson <andros@netapp.com>
[nfs41: reset session on nfs4_do_reclaim session reset error]
If nfs4_do_reclaim gets a session reset error, nfs4_recovery_handle_error
will set the NFS4CLNT_SESSION_SETUP bit, and the state manager should
continue processing to reset the session.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[move nfs4_proc_destroy_session declaration here]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions