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| author | Eric Blake <eblake@redhat.com> | 2020-04-28 14:26:48 -0500 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2020-05-05 13:17:36 +0200 |
| commit | ee1244a2e96288ba3c2f3a9a82b97f5617939d9f (patch) | |
| tree | 3b942ae46bdcd448b351cb401ee4fc2d526c20ea | |
| parent | 7fa140abf69675b7b83af32de07fa8075c1da298 (diff) | |
| download | focaccia-qemu-ee1244a2e96288ba3c2f3a9a82b97f5617939d9f.tar.gz focaccia-qemu-ee1244a2e96288ba3c2f3a9a82b97f5617939d9f.zip | |
qcow2: Tweak comment about bitmaps vs. resize
Our comment did not actually match the code. Rewrite the comment to be less sensitive to any future changes to qcow2-bitmap.c that might implement scenarios that we currently reject. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200428192648.749066-4-eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
| -rw-r--r-- | block/qcow2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 3e8b3d022b..ad934109a8 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -3999,7 +3999,7 @@ static int coroutine_fn qcow2_co_truncate(BlockDriverState *bs, int64_t offset, goto fail; } - /* cannot proceed if image has bitmaps */ + /* See qcow2-bitmap.c for which bitmap scenarios prevent a resize. */ if (qcow2_truncate_bitmaps_check(bs, errp)) { ret = -ENOTSUP; goto fail; |