---

yaml --- r: 294543 b: refs/heads/master c: 3114ea7 h: refs/heads/master i: 294541: b0dd72a 294539: de1b556 294535: b25aa27 294527: b468bf9 v: v3
git-mirror · Mar 7, 2012 · e9aabb5 · e9aabb5
1 parent 93dd540
commit e9aabb5
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cf470c3e004efe16d73dc8ba9b29bdc9a5327cda
+refs/heads/master: 3114ea7a24d3264c090556a2444fc6d2c06176d4
diff --git a/trunk/fs/nfs/nfs4_fs.h b/trunk/fs/nfs/nfs4_fs.h
@@ -182,6 +182,7 @@ struct nfs4_exception {
 	long timeout;
 	int retry;
 	struct nfs4_state *state;
+	struct inode *inode;
 };
 
 struct nfs4_state_recovery_ops {

diff --git a/trunk/fs/nfs/nfs4proc.c b/trunk/fs/nfs/nfs4proc.c
@@ -262,18 +262,28 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc
 {
 	struct nfs_client *clp = server->nfs_client;
 	struct nfs4_state *state = exception->state;
+	struct inode *inode = exception->inode;
 	int ret = errorcode;
 
 	exception->retry = 0;
 	switch(errorcode) {
 		case 0:
 			return 0;
+		case -NFS4ERR_OPENMODE:
+			if (nfs_have_delegation(inode, FMODE_READ)) {
+				nfs_inode_return_delegation(inode);
+				exception->retry = 1;
+				return 0;
+			}
+			if (state == NULL)
+				break;
+			nfs4_schedule_stateid_recovery(server, state);
+			goto wait_on_recovery;
 		case -NFS4ERR_DELEG_REVOKED:
 		case -NFS4ERR_ADMIN_REVOKED:
 		case -NFS4ERR_BAD_STATEID:
 			if (state != NULL)
 				nfs_remove_bad_delegation(state->inode);
-		case -NFS4ERR_OPENMODE:
 			if (state == NULL)
 				break;
 			nfs4_schedule_stateid_recovery(server, state);
@@ -1939,6 +1949,7 @@ static int nfs4_do_setattr(struct inode *inode, struct rpc_cred *cred,
 	struct nfs_server *server = NFS_SERVER(inode);
 	struct nfs4_exception exception = {
 		.state = state,
+		.inode = inode,
 	};
 	int err;
 	do {