From 0cf99b91c669510b785b459c211772091a94efd5 Mon Sep 17 00:00:00 2001 From: Mi Jinlong Date: Wed, 23 Nov 2011 10:48:40 +0800 Subject: [PATCH] nfsd41: allow non-reclaim open-by-fh's in 4.1 With NFSv4.0 it was safe to assume that open-by-filehandles were always reclaims. With NFSv4.1 there are non-reclaim open-by-filehandle operations, so we should ensure we're only insisting on reclaims in the OPEN_CLAIM_PREVIOUS case. Signed-off-by: Mi Jinlong Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4proc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index fa383361bc61..9415bc415ce8 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -266,10 +266,6 @@ do_open_fhandle(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_ { __be32 status; - /* Only reclaims from previously confirmed clients are valid */ - if ((status = nfs4_check_open_reclaim(&open->op_clientid))) - return status; - /* We don't know the target directory, and therefore can not * set the change info */ @@ -373,6 +369,9 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, break; case NFS4_OPEN_CLAIM_PREVIOUS: open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED; + status = nfs4_check_open_reclaim(&open->op_clientid); + if (status) + goto out; case NFS4_OPEN_CLAIM_FH: case NFS4_OPEN_CLAIM_DELEG_CUR_FH: status = do_open_fhandle(rqstp, &cstate->current_fh, -- GitLab