Commit 9b687332 authored Sep 26, 2012 by Djalal Harouni Committed by Theodore Ts'o Sep 26, 2012

ext4: release donor reference when EXT4_IOC_MOVE_EXT ioctl fails



When the EXT4_IOC_MOVE_EXT ioctl() fails on bigalloc file systems, we
should jump to the 'mext_out' label to release the donor file reference.

Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

parent aaf7d73e

fs/ext4/ioctl.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -258,7 +258,8 @@ group_extend_out:
		EXT4_FEATURE_RO_COMPAT_BIGALLOC)) {
		ext4_msg(sb, KERN_ERR,
		"Online defrag not supported with bigalloc");
		return -EOPNOTSUPP;
		err = -EOPNOTSUPP;
		goto mext_out;
		}

		err = mnt_want_write_file(filp);