From fce5c838e13392cc88a1330d1471fe6419e02ed7 Mon Sep 17 00:00:00 2001 From: Ricardo Labiaga Date: Sat, 5 Dec 2009 16:08:41 -0500 Subject: 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 Signed-off-by: Trond Myklebust --- fs/nfs/nfs4state.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'fs/nfs/nfs4state.c') diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index bc4ca6f4d8c..f2d2dc49755 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; -- cgit v1.2.3-18-g5258