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authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>2019-09-16 17:19:11 +0300
committerJohn Snow <jsnow@redhat.com>2019-10-17 17:02:32 -0400
commitef9041a7b8c46001c8c44eab3eac9920739d9b36 (patch)
tree5afd3323e74ae33289eefaab28ee47502987883a /migration
parent1e638301604ab8e05c54bee59584c7cd81ebe4d2 (diff)
downloadqemu-arm-ef9041a7b8c46001c8c44eab3eac9920739d9b36.tar.gz
block/dirty-bitmap: refactor bdrv_dirty_bitmap_next
bdrv_dirty_bitmap_next is always used in same pattern. So, split it into _next and _first, instead of combining two functions into one and add FOR_EACH_DIRTY_BITMAP macro. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 20190916141911.5255-5-vsementsov@virtuozzo.com Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'migration')
-rw-r--r--migration/block-dirty-bitmap.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c
index 793f249aa5..7eafface61 100644
--- a/migration/block-dirty-bitmap.c
+++ b/migration/block-dirty-bitmap.c
@@ -283,9 +283,7 @@ static int init_dirty_bitmap_migration(void)
for (bs = bdrv_next_all_states(NULL); bs; bs = bdrv_next_all_states(bs)) {
const char *name = bdrv_get_device_or_node_name(bs);
- for (bitmap = bdrv_dirty_bitmap_next(bs, NULL); bitmap;
- bitmap = bdrv_dirty_bitmap_next(bs, bitmap))
- {
+ FOR_EACH_DIRTY_BITMAP(bs, bitmap) {
if (!bdrv_dirty_bitmap_name(bitmap)) {
continue;
}