Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

[pandora-kernel.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 02438c9..119520b 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -90,13 +90,14 @@ static noinline int cow_file_range(struct inode *inode,
                                   unsigned long *nr_written, int unlock);
 
 static int btrfs_init_inode_security(struct btrfs_trans_handle *trans,
-                                    struct inode *inode,  struct inode *dir)
+                                    struct inode *inode,  struct inode *dir,
+                                    const struct qstr *qstr)
 {
        int err;
 
        err = btrfs_init_acl(trans, inode, dir);
        if (!err)
-               err = btrfs_xattr_security_init(trans, inode, dir);
+               err = btrfs_xattr_security_init(trans, inode, dir, qstr);
        return err;
 }
 
@@ -4704,7 +4705,7 @@ static int btrfs_mknod(struct inode *dir, struct dentry *dentry,
        if (IS_ERR(inode))
                goto out_unlock;
 
-       err = btrfs_init_inode_security(trans, inode, dir);
+       err = btrfs_init_inode_security(trans, inode, dir, &dentry->d_name);
        if (err) {
                drop_inode = 1;
                goto out_unlock;
@@ -4765,7 +4766,7 @@ static int btrfs_create(struct inode *dir, struct dentry *dentry,
        if (IS_ERR(inode))
                goto out_unlock;
 
-       err = btrfs_init_inode_security(trans, inode, dir);
+       err = btrfs_init_inode_security(trans, inode, dir, &dentry->d_name);
        if (err) {
                drop_inode = 1;
                goto out_unlock;
@@ -4806,9 +4807,6 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
        int err;
        int drop_inode = 0;
 
-       if (inode->i_nlink == 0)
-               return -ENOENT;
-
        /* do not allow sys_link's with other subvols of the same device */
        if (root->objectid != BTRFS_I(inode)->root->objectid)
                return -EPERM;
@@ -4821,10 +4819,11 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
                goto fail;
 
        /*
-        * 1 item for inode ref
+        * 2 items for inode and inode ref
         * 2 items for dir items
+        * 1 item for parent inode
         */
-       trans = btrfs_start_transaction(root, 3);
+       trans = btrfs_start_transaction(root, 5);
        if (IS_ERR(trans)) {
                err = PTR_ERR(trans);
                goto fail;
@@ -4893,7 +4892,7 @@ static int btrfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 
        drop_on_err = 1;
 
-       err = btrfs_init_inode_security(trans, inode, dir);
+       err = btrfs_init_inode_security(trans, inode, dir, &dentry->d_name);
        if (err)
                goto out_fail;
 
@@ -6056,6 +6055,7 @@ static void btrfs_submit_direct(int rw, struct bio *bio, struct inode *inode,
        if (!skip_sum) {
                dip->csums = kmalloc(sizeof(u32) * bio->bi_vcnt, GFP_NOFS);
                if (!dip->csums) {
+                       kfree(dip);
                        ret = -ENOMEM;
                        goto free_ordered;
                }
@@ -7104,7 +7104,7 @@ static int btrfs_symlink(struct inode *dir, struct dentry *dentry,
        if (IS_ERR(inode))
                goto out_unlock;
 
-       err = btrfs_init_inode_security(trans, inode, dir);
+       err = btrfs_init_inode_security(trans, inode, dir, &dentry->d_name);
        if (err) {
                drop_inode = 1;
                goto out_unlock;