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authorTrond Myklebust <Trond.Myklebust@netapp.com>2010-01-26 15:42:38 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2010-01-26 15:42:38 -0500
commit03391693a95900875b0973569d2d73ff3aa8972e (patch)
tree01ede0d09e01353573e3c13ee15441d76d2eec1b /fs
parent8e469ebd6dc32cbaf620e134d79f740bf0ebab79 (diff)
downloadop-kernel-dev-03391693a95900875b0973569d2d73ff3aa8972e.zip
op-kernel-dev-03391693a95900875b0973569d2d73ff3aa8972e.tar.gz
NFSv4.1: Don't call nfs4_schedule_state_recovery() unnecessarily
Currently, nfs4_handle_exception() will call it twice if called with an error of -NFS4ERR_STALE_CLIENTID, -NFS4ERR_STALE_STATEID or -NFS4ERR_EXPIRED. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/nfs4proc.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index be044b5..afbfe67 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -256,12 +256,8 @@ static int nfs4_handle_exception(const struct nfs_server *server, int errorcode,
ret = nfs4_wait_clnt_recover(clp);
if (ret == 0)
exception->retry = 1;
-#if !defined(CONFIG_NFS_V4_1)
break;
-#else /* !defined(CONFIG_NFS_V4_1) */
- if (!nfs4_has_session(server->nfs_client))
- break;
- /* FALLTHROUGH */
+#if defined(CONFIG_NFS_V4_1)
case -NFS4ERR_BADSESSION:
case -NFS4ERR_BADSLOT:
case -NFS4ERR_BAD_HIGH_SLOT:
@@ -274,7 +270,7 @@ static int nfs4_handle_exception(const struct nfs_server *server, int errorcode,
nfs4_schedule_state_recovery(clp);
exception->retry = 1;
break;
-#endif /* !defined(CONFIG_NFS_V4_1) */
+#endif /* defined(CONFIG_NFS_V4_1) */
case -NFS4ERR_FILE_OPEN:
if (exception->timeout > HZ) {
/* We have retried a decent amount, time to
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