X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fnfs%2Fnfs4proc.c;h=648e0ac0f90ea07aa74e8f1da5610c30392490ce;hb=ecd27b92fbb41f779d857632a69bd45dbaf0f915;hp=5b2446173dd844f4398a6b426f31aad6afac2c52;hpb=8e0969f0451eaf7cf32f2ec3946196d8d0b1cb2c;p=linux-2.6

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 5b2446173d..648e0ac0f9 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -790,7 +790,7 @@ out:
 	return -EACCES;
 }
 
-int nfs4_recover_expired_lease(struct nfs_server *server)
+static int nfs4_recover_expired_lease(struct nfs_server *server)
 {
 	struct nfs_client *clp = server->nfs_client;
 	int ret;
@@ -1140,7 +1140,6 @@ static void nfs4_close_done(struct rpc_task *task, void *data)
 			break;
 		case -NFS4ERR_STALE_STATEID:
 		case -NFS4ERR_EXPIRED:
-			nfs4_schedule_state_recovery(server->nfs_client);
 			break;
 		default:
 			if (nfs4_async_handle_error(task, server) == -EAGAIN) {
@@ -2648,8 +2647,7 @@ static int __nfs4_proc_set_acl(struct inode *inode, const void *buf, size_t bufl
 	nfs_inode_return_delegation(inode);
 	buf_to_pages(buf, buflen, arg.acl_pages, &arg.acl_pgbase);
 	ret = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
-	if (ret == 0)
-		nfs4_write_cached_acl(inode, buf, buflen);
+	nfs_zap_caches(inode);
 	return ret;
 }
 
@@ -2712,11 +2710,15 @@ static int nfs4_wait_clnt_recover(struct rpc_clnt *clnt, struct nfs_client *clp)
 
 	might_sleep();
 
+	rwsem_acquire(&clp->cl_sem.dep_map, 0, 0, _RET_IP_);
+
 	rpc_clnt_sigmask(clnt, &oldset);
 	res = wait_on_bit(&clp->cl_state, NFS4CLNT_STATE_RECOVER,
 			nfs4_wait_bit_interruptible,
 			TASK_INTERRUPTIBLE);
 	rpc_clnt_sigunmask(clnt, &oldset);
+
+	rwsem_release(&clp->cl_sem.dep_map, 1, _RET_IP_);
 	return res;
 }
 
@@ -2746,7 +2748,7 @@ static int nfs4_delay(struct rpc_clnt *clnt, long *timeout)
 /* This is the error handling routine for processes that are allowed
  * to sleep.
  */
-int nfs4_handle_exception(const struct nfs_server *server, int errorcode, struct nfs4_exception *exception)
+static int nfs4_handle_exception(const struct nfs_server *server, int errorcode, struct nfs4_exception *exception)
 {
 	struct nfs_client *clp = server->nfs_client;
 	int ret = errorcode;
@@ -2955,7 +2957,6 @@ int nfs4_proc_delegreturn(struct inode *inode, struct rpc_cred *cred, const nfs4
 		switch (err) {
 			case -NFS4ERR_STALE_STATEID:
 			case -NFS4ERR_EXPIRED:
-				nfs4_schedule_state_recovery(server->nfs_client);
 			case 0:
 				return 0;
 		}
@@ -3016,6 +3017,7 @@ static int _nfs4_proc_getlk(struct nfs4_state *state, int cmd, struct file_lock
 		case -NFS4ERR_DENIED:
 			status = 0;
 	}
+	request->fl_ops->fl_release_private(request);
 out:
 	up_read(&clp->cl_sem);
 	return status;
@@ -3109,12 +3111,10 @@ static void nfs4_locku_done(struct rpc_task *task, void *data)
 			break;
 		case -NFS4ERR_STALE_STATEID:
 		case -NFS4ERR_EXPIRED:
-			nfs4_schedule_state_recovery(calldata->server->nfs_client);
 			break;
 		default:
-			if (nfs4_async_handle_error(task, calldata->server) == -EAGAIN) {
+			if (nfs4_async_handle_error(task, calldata->server) == -EAGAIN)
 				rpc_restart_call(task);
-			}
 	}
 }
 
@@ -3584,7 +3584,7 @@ struct nfs4_state_recovery_ops nfs4_network_partition_recovery_ops = {
 	.recover_lock	= nfs4_lock_expired,
 };
 
-static struct inode_operations nfs4_file_inode_operations = {
+static const struct inode_operations nfs4_file_inode_operations = {
 	.permission	= nfs_permission,
 	.getattr	= nfs_getattr,
 	.setattr	= nfs_setattr,