ext4: add cross rename support
authorMiklos Szeredi <mszeredi@suse.cz>
Tue, 1 Apr 2014 15:08:44 +0000 (17:08 +0200)
committerMiklos Szeredi <mszeredi@suse.cz>
Tue, 1 Apr 2014 15:08:44 +0000 (17:08 +0200)
Implement RENAME_EXCHANGE flag in renameat2 syscall.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
fs/ext4/namei.c

diff --cc fs/ext4/namei.c
Simple merge