diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/namei.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 5485390d32c..ad87584aa8d 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2409,6 +2409,10 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry, if (!new_inode && new_dir != old_dir && EXT4_DIR_LINK_MAX(new_dir)) goto end_rename; + BUFFER_TRACE(dir_bh, "get_write_access"); + retval = ext4_journal_get_write_access(handle, dir_bh); + if (retval) + goto end_rename; } if (!new_bh) { retval = ext4_add_entry(handle, new_dentry, old_inode); @@ -2416,7 +2420,9 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry, goto end_rename; } else { BUFFER_TRACE(new_bh, "get write access"); - ext4_journal_get_write_access(handle, new_bh); + retval = ext4_journal_get_write_access(handle, new_bh); + if (retval) + goto end_rename; new_de->inode = cpu_to_le32(old_inode->i_ino); if (EXT4_HAS_INCOMPAT_FEATURE(new_dir->i_sb, EXT4_FEATURE_INCOMPAT_FILETYPE)) @@ -2477,8 +2483,6 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry, old_dir->i_ctime = old_dir->i_mtime = ext4_current_time(old_dir); ext4_update_dx_flag(old_dir); if (dir_bh) { - BUFFER_TRACE(dir_bh, "get_write_access"); - ext4_journal_get_write_access(handle, dir_bh); PARENT_INO(dir_bh->b_data, new_dir->i_sb->s_blocksize) = cpu_to_le32(new_dir->i_ino); BUFFER_TRACE(dir_bh, "call ext4_handle_dirty_metadata"); |