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| author | Ricardo Labiaga <Ricardo.Labiaga@netapp.com> | 2009-12-06 00:08:41 +0300 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-12-06 00:08:41 +0300 |
| commit | fce5c838e13392cc88a1330d1471fe6419e02ed7 (patch) | |
| tree | 9ba2d8a62d6ec61e68d5a2808ca50eb917acbea1 /fs/nfs/nfs4state.c | |
| parent | 180197536b15d5862b389ce90b46ec8d004056f6 (diff) | |
| download | linux-fce5c838e13392cc88a1330d1471fe6419e02ed7.tar.xz | |
nfs41: RECLAIM_COMPLETE functionality
Implements RECLAIM_COMPLETE as an asynchronous RPC.
NFS4ERR_DELAY is retried, NFS4ERR_DEADSESSION invokes the error handling
but does not result in a retry, since we don't want to have a lingering
RECLAIM_COMPLETE call sent in the middle of a possible new state recovery
cycle. If a session reset occurs, a new wave of reclaim operations will
follow, containing their own RECLAIM_COMPLETE call. We don't want a
retry to get on the way of recovery by incorrectly indicating to the
server that we're done reclaiming state.
A subsequent patch invokes the functionality.
Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@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 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index bc4ca6f4d8c6..f2d2dc497551 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1032,6 +1032,14 @@ static void nfs4_state_start_reclaim_reboot(struct nfs_client *clp) nfs4_state_mark_reclaim_helper(clp, nfs4_state_mark_reclaim_reboot); } +static void nfs4_reclaim_complete(struct nfs_client *clp, + const struct nfs4_state_recovery_ops *ops) +{ + /* Notify the server we're done reclaiming our state */ + if (ops->reclaim_complete) + (void)ops->reclaim_complete(clp); +} + static void nfs4_state_end_reclaim_reboot(struct nfs_client *clp) { struct nfs4_state_owner *sp; |