Commit 2c94eb86 authored Aug 28, 2009 by Aneesh Kumar K.V Committed by Theodore Ts'o Aug 28, 2009

ext4: Allow rename to create more than EXT4_LINK_MAX subdirectories



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>

parent 55ad63bf

fs/ext4/namei.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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) {