Add locks and remove comments about BQL accordingly to dirty_bitmap_mutex definition in block_int.h.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> --- block/dirty-bitmap.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c index 3777be1985..d0a10c4f5d 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -389,18 +389,20 @@ void bdrv_remove_persistent_dirty_bitmap(BlockDriverState *bs, } } -/* Called with BQL taken. */ void bdrv_disable_dirty_bitmap(BdrvDirtyBitmap *bitmap) { + bdrv_dirty_bitmap_lock(bitmap); assert(!bdrv_dirty_bitmap_frozen(bitmap)); bitmap->disabled = true; + bdrv_dirty_bitmap_unlock(bitmap); } -/* Called with BQL taken. */ void bdrv_enable_dirty_bitmap(BdrvDirtyBitmap *bitmap) { + bdrv_dirty_bitmap_lock(bitmap); assert(!bdrv_dirty_bitmap_frozen(bitmap)); bitmap->disabled = false; + bdrv_dirty_bitmap_unlock(bitmap); } BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs) -- 2.11.1