X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=fs%2Fnfs%2Fdir.c;h=3cfd20852d844d7bae7aa9d6c150c3185566e05b;hb=b11ac830de5d4023e4604b3c4e39e1268c882cdd;hp=743d3b524fc5b7c255f706911da7a557b0997184;hpb=b75ac97d69e6264a5201c825f60c7dcaed26453e;p=karo-tx-linux.git

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 743d3b524fc5..3cfd20852d84 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -33,6 +33,7 @@
 #include <linux/pagevec.h>
 #include <linux/namei.h>
 #include <linux/mount.h>
+#include <linux/swap.h>
 #include <linux/sched.h>
 #include <linux/kmemleak.h>
 #include <linux/xattr.h>
@@ -1385,18 +1386,6 @@ static int nfs_finish_open(struct nfs_open_context *ctx,
 {
 	int err;
 
-	if (ctx->dentry != dentry) {
-		dput(ctx->dentry);
-		ctx->dentry = dget(dentry);
-	}
-
-	/* If the open_intent is for execute, we have an extra check to make */
-	if (ctx->mode & FMODE_EXEC) {
-		err = nfs_may_open(dentry->d_inode, ctx->cred, open_flags);
-		if (err < 0)
-			goto out;
-	}
-
 	err = finish_open(file, dentry, do_open, opened);
 	if (err)
 		goto out;
@@ -1455,13 +1444,13 @@ int nfs_atomic_open(struct inode *dir, struct dentry *dentry,
 
 	nfs_block_sillyrename(dentry->d_parent);
 	inode = NFS_PROTO(dir)->open_context(dir, ctx, open_flags, &attr);
-	d_drop(dentry);
+	nfs_unblock_sillyrename(dentry->d_parent);
 	if (IS_ERR(inode)) {
-		nfs_unblock_sillyrename(dentry->d_parent);
 		put_nfs_open_context(ctx);
 		err = PTR_ERR(inode);
 		switch (err) {
 		case -ENOENT:
+			d_drop(dentry);
 			d_add(dentry, NULL);
 			break;
 		case -EISDIR:
@@ -1477,16 +1466,8 @@ int nfs_atomic_open(struct inode *dir, struct dentry *dentry,
 		}
 		goto out;
 	}
-	res = d_add_unique(dentry, inode);
-	if (res != NULL)
-		dentry = res;
-
-	nfs_unblock_sillyrename(dentry->d_parent);
-	nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
-
-	err = nfs_finish_open(ctx, dentry, file, open_flags, opened);
 
-	dput(res);
+	err = nfs_finish_open(ctx, ctx->dentry, file, open_flags, opened);
 out:
 	return err;
 
@@ -1788,7 +1769,6 @@ EXPORT_SYMBOL_GPL(nfs_unlink);
  */
 int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
 {
-	struct pagevec lru_pvec;
 	struct page *page;
 	char *kaddr;
 	struct iattr attr;
@@ -1828,11 +1808,8 @@ int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
 	 * No big deal if we can't add this page to the page cache here.
 	 * READLINK will get the missing page from the server if needed.
 	 */
-	pagevec_init(&lru_pvec, 0);
-	if (!add_to_page_cache(page, dentry->d_inode->i_mapping, 0,
+	if (!add_to_page_cache_lru(page, dentry->d_inode->i_mapping, 0,
 							GFP_KERNEL)) {
-		pagevec_add(&lru_pvec, page);
-		pagevec_lru_add_file(&lru_pvec);
 		SetPageUptodate(page);
 		unlock_page(page);
 	} else