| From 596184d7832b868c8ebce9de87058f4ee101d887 Mon Sep 17 00:00:00 2001 |
| From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> |
| Date: Fri, 28 Aug 2009 21:43:15 -0400 |
| Subject: [PATCH 13/85] ext4: Allow rename to create more than EXT4_LINK_MAX subdirectories |
| |
| (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) { |
