blkdebug: Don't confuse image as backing file
commit6b826af7b010ed1963b1e7bfb5c389dcdbaff222
authorFam Zheng <famz@redhat.com>
Fri, 16 Oct 2015 10:46:04 +0000 (16 18:46 +0800)
committerKevin Wolf <kwolf@redhat.com>
Fri, 16 Oct 2015 13:35:48 +0000 (16 15:35 +0200)
tree340ff9d5e6dfbd8aabd9c65ee3a6ba67dbd11458
parente394621fbda0d9f69df2c9eab73ad5a5189805bb
blkdebug: Don't confuse image as backing file

The word "backing file" nowadays refers to the backing_hd in the
external snapshot sense (i.e. bs->backing_hd), instead of the file sense
(bs->file). Correct the comment to use the right term.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/blkdebug.c