| | Date | Thu, 10 Dec 2009 20:24:51 -0800 | | From | Greg KH <> | | Subject | [13/90] ext4: Allow rename to create more than EXT4_LINK_MAX subdirectories |
| |
2.6.31-stable review patch. If anyone has any objections, please let us know.
------------------ (cherry picked from commit 2c94eb86c66e1eaaa1e7d8a2120f4fad5e7e7736) Use EXT4_DIR_LINK_MAX so that rename() can move a directory into new parent directory without running into the EXT4_LINK_MAX limit.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> --- fs/ext4/namei.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2413,7 +2413,7 @@ static int ext4_rename(struct inode *old goto end_rename; retval = -EMLINK; if (!new_inode && new_dir != old_dir && - new_dir->i_nlink >= EXT4_LINK_MAX) + EXT4_DIR_LINK_MAX(new_dir)) goto end_rename; } if (!new_bh) {
|