X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fnfs%2Funlink.c;h=757415363422da022f2c7197779233d93b86e653;hb=8f859016ea49cd8d7c743533bd1ab3db9a813ffa;hp=233ad38161f924095e12e26ed4955337b16cdec6;hpb=43cd73658d8077ee6899b0b5029aad0cba1e9f92;p=linux-2.6-omap-h63xx.git

diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
index 233ad38161f..75741536342 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -14,6 +14,8 @@
 #include <linux/sched.h>
 #include <linux/wait.h>
 
+#include "internal.h"
+
 struct nfs_unlinkdata {
 	struct hlist_node list;
 	struct nfs_removeargs args;
@@ -68,24 +70,6 @@ static void nfs_dec_sillycount(struct inode *dir)
 		wake_up(&nfsi->waitqueue);
 }
 
-/**
- * nfs_async_unlink_init - Initialize the RPC info
- * task: rpc_task of the sillydelete
- */
-static void nfs_async_unlink_init(struct rpc_task *task, void *calldata)
-{
-	struct nfs_unlinkdata *data = calldata;
-	struct inode *dir = data->dir;
-	struct rpc_message msg = {
-		.rpc_argp = &data->args,
-		.rpc_resp = &data->res,
-		.rpc_cred = data->cred,
-	};
-
-	NFS_PROTO(dir)->unlink_setup(&msg, dir);
-	rpc_call_setup(task, &msg, 0);
-}
-
 /**
  * nfs_async_unlink_done - Sillydelete post-processing
  * @task: rpc_task of the sillydelete
@@ -113,32 +97,45 @@ static void nfs_async_unlink_release(void *calldata)
 	struct nfs_unlinkdata	*data = calldata;
 
 	nfs_dec_sillycount(data->dir);
+	nfs_sb_deactive(NFS_SERVER(data->dir));
 	nfs_free_unlinkdata(data);
 }
 
 static const struct rpc_call_ops nfs_unlink_ops = {
-	.rpc_call_prepare = nfs_async_unlink_init,
 	.rpc_call_done = nfs_async_unlink_done,
 	.rpc_release = nfs_async_unlink_release,
 };
 
 static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct nfs_unlinkdata *data)
 {
+	struct rpc_message msg = {
+		.rpc_argp = &data->args,
+		.rpc_resp = &data->res,
+		.rpc_cred = data->cred,
+	};
+	struct rpc_task_setup task_setup_data = {
+		.rpc_message = &msg,
+		.callback_ops = &nfs_unlink_ops,
+		.callback_data = data,
+		.flags = RPC_TASK_ASYNC,
+	};
 	struct rpc_task *task;
 	struct dentry *alias;
 
 	alias = d_lookup(parent, &data->args.name);
 	if (alias != NULL) {
 		int ret = 0;
+
 		/*
 		 * Hey, we raced with lookup... See if we need to transfer
 		 * the sillyrename information to the aliased dentry.
 		 */
 		nfs_free_dname(data);
 		spin_lock(&alias->d_lock);
-		if (!(alias->d_flags & DCACHE_NFSFS_RENAMED)) {
+		if (alias->d_inode != NULL &&
+		    !(alias->d_flags & DCACHE_NFSFS_RENAMED)) {
 			alias->d_fsdata = data;
-			alias->d_flags ^= DCACHE_NFSFS_RENAMED;
+			alias->d_flags |= DCACHE_NFSFS_RENAMED;
 			ret = 1;
 		}
 		spin_unlock(&alias->d_lock);
@@ -151,10 +148,14 @@ static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct n
 		nfs_dec_sillycount(dir);
 		return 0;
 	}
+	nfs_sb_active(NFS_SERVER(dir));
 	data->args.fh = NFS_FH(dir);
 	nfs_fattr_init(&data->res.dir_attr);
 
-	task = rpc_run_task(NFS_CLIENT(dir), RPC_TASK_ASYNC, &nfs_unlink_ops, data);
+	NFS_PROTO(dir)->unlink_setup(&msg, dir);
+
+	task_setup_data.rpc_client = NFS_CLIENT(dir);
+	task = rpc_run_task(&task_setup_data);
 	if (!IS_ERR(task))
 		rpc_put_task(task);
 	return 1;