diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2019-09-16 17:19:11 +0300 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2019-10-17 17:02:32 -0400 |
| commit | ef9041a7b8c46001c8c44eab3eac9920739d9b36 (patch) | |
| tree | 5afd3323e74ae33289eefaab28ee47502987883a /block/qcow2-bitmap.c | |
| parent | 1e638301604ab8e05c54bee59584c7cd81ebe4d2 (diff) | |
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 'block/qcow2-bitmap.c')
| -rw-r--r-- | block/qcow2-bitmap.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/block/qcow2-bitmap.c b/block/qcow2-bitmap.c index 687087d2bc..99812b418b 100644 --- a/block/qcow2-bitmap.c +++ b/block/qcow2-bitmap.c @@ -1488,9 +1488,7 @@ void qcow2_store_persistent_dirty_bitmaps(BlockDriverState *bs, Error **errp) } /* check constraints and names */ - for (bitmap = bdrv_dirty_bitmap_next(bs, NULL); bitmap != NULL; - bitmap = bdrv_dirty_bitmap_next(bs, bitmap)) - { + FOR_EACH_DIRTY_BITMAP(bs, bitmap) { const char *name = bdrv_dirty_bitmap_name(bitmap); uint32_t granularity = bdrv_dirty_bitmap_granularity(bitmap); Qcow2Bitmap *bm; @@ -1610,9 +1608,7 @@ int qcow2_reopen_bitmaps_ro(BlockDriverState *bs, Error **errp) return -EINVAL; } - for (bitmap = bdrv_dirty_bitmap_next(bs, NULL); bitmap != NULL; - bitmap = bdrv_dirty_bitmap_next(bs, bitmap)) - { + FOR_EACH_DIRTY_BITMAP(bs, bitmap) { if (bdrv_dirty_bitmap_get_persistence(bitmap)) { bdrv_dirty_bitmap_set_readonly(bitmap, true); } |