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| author | Max Reitz <mreitz@redhat.com> | 2020-06-23 11:29:04 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2020-09-07 12:31:31 +0200 |
| commit | c6f6d8462cecda0b9c390831904f1346c01f75ee (patch) | |
| tree | 3baf21d7eba54696af1397e94f999a969a5dcee2 | |
| parent | 0a7585dbba2bd28f3797ca414c82e526d9814ab1 (diff) | |
| download | qemu-c6f6d8462cecda0b9c390831904f1346c01f75ee.zip qemu-c6f6d8462cecda0b9c390831904f1346c01f75ee.tar.gz qemu-c6f6d8462cecda0b9c390831904f1346c01f75ee.tar.bz2 | |
block-copy: Use CAF to find sync=top base
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
| -rw-r--r-- | block/block-copy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/block-copy.c b/block/block-copy.c index a30b909..cd9bc47 100644 --- a/block/block-copy.c +++ b/block/block-copy.c @@ -440,8 +440,8 @@ static int block_copy_block_status(BlockCopyState *s, int64_t offset, BlockDriverState *base; int ret; - if (s->skip_unallocated && s->source->bs->backing) { - base = s->source->bs->backing->bs; + if (s->skip_unallocated) { + base = bdrv_backing_chain_next(s->source->bs); } else { base = NULL; } |