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Commit a3742d48 authored by Artem Bityutskiy's avatar Artem Bityutskiy Committed by Al Viro
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hfs: remove extra mdb write on unmount 



HFS calls 'hfs_write_super()' from 'hfs_put_super()' in order to write the MDB
to the media. However, it is not needed because VFS calls '->sync_fs()' before
calling '->put_super()' - so by the time we are in 'hfs_write_super()', the MDB
is already synchronized.

Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent b5935235

fs/hfs/super.c

+0 −2
Original line number Diff line number Diff line
@@ -74,8 +74,6 @@ static int hfs_sync_fs(struct super_block *sb, int wait) 
 */

static void hfs_put_super(struct super_block *sb)

{

	if (sb->s_dirt)

		hfs_write_super(sb);

	hfs_mdb_close(sb);

	/* release the MDB's resources */

	hfs_mdb_put(sb);