diff options
Diffstat (limited to 'fs/ufs/namei.c')
| -rw-r--r-- | fs/ufs/namei.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c index fd65deb4b5f0..e8ee2985b068 100644 --- a/fs/ufs/namei.c +++ b/fs/ufs/namei.c @@ -128,12 +128,12 @@ static int ufs_symlink (struct inode * dir, struct dentry * dentry, if (l > sb->s_blocksize) goto out_notlocked; + lock_ufs(dir->i_sb); inode = ufs_new_inode(dir, S_IFLNK | S_IRWXUGO); err = PTR_ERR(inode); if (IS_ERR(inode)) - goto out_notlocked; + goto out; - lock_ufs(dir->i_sb); if (l > UFS_SB(sb)->s_uspi->s_maxsymlinklen) { /* slow symlink */ inode->i_op = &ufs_symlink_inode_operations; @@ -174,7 +174,12 @@ static int ufs_link (struct dentry * old_dentry, struct inode * dir, inode_inc_link_count(inode); ihold(inode); - error = ufs_add_nondir(dentry, inode); + error = ufs_add_link(dentry, inode); + if (error) { + inode_dec_link_count(inode); + iput(inode); + } else + d_instantiate(dentry, inode); unlock_ufs(dir->i_sb); return error; } @@ -184,9 +189,13 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, umode_t mode) struct inode * inode; int err; + lock_ufs(dir->i_sb); + inode_inc_link_count(dir); + inode = ufs_new_inode(dir, S_IFDIR|mode); + err = PTR_ERR(inode); if (IS_ERR(inode)) - return PTR_ERR(inode); + goto out_dir; inode->i_op = &ufs_dir_inode_operations; inode->i_fop = &ufs_dir_operations; @@ -194,9 +203,6 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, umode_t mode) inode_inc_link_count(inode); - lock_ufs(dir->i_sb); - inode_inc_link_count(dir); - err = ufs_make_empty(inode, dir); if (err) goto out_fail; @@ -206,6 +212,7 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, umode_t mode) goto out_fail; unlock_ufs(dir->i_sb); + unlock_new_inode(inode); d_instantiate(dentry, inode); out: return err; @@ -215,6 +222,7 @@ out_fail: inode_dec_link_count(inode); unlock_new_inode(inode); iput (inode); +out_dir: inode_dec_link_count(dir); unlock_ufs(dir->i_sb); goto out; |