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ext4: Allow rename to create more than EXT4_LINK_MAX subdirectories

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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>
This commit is contained in:
Aneesh Kumar K.V 2009-08-28 21:43:15 -04:00 committed by Theodore Ts'o
parent 55ad63bf3a
commit 2c94eb86c6
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/namei.c
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@ -2421,7 +2421,7 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,
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) {