---

yaml
---
r: 269996
b: refs/heads/master
c: 9a63edd
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ab9bbda0204dfd0e5342562d9979d1241b14ea5f
+refs/heads/master: 9a63edd12ba3c18351f00d6b77a6b2f49f2b8eb6

trunk/fs/gfs2/inode.c

@@ -663,7 +663,7 @@ static int gfs2_security_init(struct gfs2_inode *dip, struct gfs2_inode *ip,
 
 static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
 			     unsigned int mode, dev_t dev, const char *symname,
-			     unsigned int size)
+			     unsigned int size, int excl)
 {
 	const struct qstr *name = &dentry->d_name;
 	struct gfs2_holder ghs[2];
@@ -683,6 +683,12 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
 		goto fail;
 
 	error = create_ok(dip, name, mode);
+	if ((error == -EEXIST) && S_ISREG(mode) && !excl) {
+		inode = gfs2_lookupi(dir, &dentry->d_name, 0);
+		gfs2_glock_dq_uninit(ghs);
+		d_instantiate(dentry, inode);
+		return IS_ERR(inode) ? PTR_ERR(inode) : 0;
+	}
 	if (error)
 		goto fail_gunlock;
 
@@ -760,24 +766,10 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
 static int gfs2_create(struct inode *dir, struct dentry *dentry,
 		       int mode, struct nameidata *nd)
 {
-	struct inode *inode;
-	int ret;
-
-	for (;;) {
-		ret = gfs2_create_inode(dir, dentry, S_IFREG | mode, 0, NULL, 0);
-		if (ret != -EEXIST || (nd && (nd->flags & LOOKUP_EXCL)))
-			return ret;
-
-		inode = gfs2_lookupi(dir, &dentry->d_name, 0);
-		if (inode) {
-			if (!IS_ERR(inode))
-				break;
-			return PTR_ERR(inode);
-		}
-	}
-
-	d_instantiate(dentry, inode);
-	return 0;
+	int excl = 0;
+	if (nd && (nd->flags & LOOKUP_EXCL))
+		excl = 1;
+	return gfs2_create_inode(dir, dentry, S_IFREG | mode, 0, NULL, 0, excl);
 }
 
 /**
@@ -1135,7 +1127,7 @@ static int gfs2_symlink(struct inode *dir, struct dentry *dentry,
 	if (size > sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode) - 1)
 		return -ENAMETOOLONG;
 
-	return gfs2_create_inode(dir, dentry, S_IFLNK | S_IRWXUGO, 0, symname, size);
+	return gfs2_create_inode(dir, dentry, S_IFLNK | S_IRWXUGO, 0, symname, size, 0);
 }
 
 /**
@@ -1149,7 +1141,7 @@ static int gfs2_symlink(struct inode *dir, struct dentry *dentry,
 
 static int gfs2_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 {
-	return gfs2_create_inode(dir, dentry, S_IFDIR | mode, 0, NULL, 0);
+	return gfs2_create_inode(dir, dentry, S_IFDIR | mode, 0, NULL, 0, 0);
 }
 
 /**
@@ -1164,7 +1156,7 @@ static int gfs2_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 static int gfs2_mknod(struct inode *dir, struct dentry *dentry, int mode,
 		      dev_t dev)
 {
-	return gfs2_create_inode(dir, dentry, mode, dev, NULL, 0);
+	return gfs2_create_inode(dir, dentry, mode, dev, NULL, 0, 0);
 }
 
 /*