From c28ddbb07ef39d79a81941d97faa1a1bb1ce2249 Mon Sep 17 00:00:00 2001 From: John Snow Date: Tue, 12 Mar 2019 12:05:48 -0400 Subject: [PATCH] block/dirty-bitmap: remove set/reset assertions against enabled bit bdrv_set_dirty_bitmap and bdrv_reset_dirty_bitmap are only used as an internal API by the mirror and migration areas of our code. These calls modify the bitmap, but do so at the behest of QEMU and not the guest. Presently, these bitmaps are always "enabled" anyway, but there's no reason they have to be. Modify these internal APIs to drop this assertion. Signed-off-by: John Snow Reviewed-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Message-id: 20190223000614.13894-4-jsnow@redhat.com Signed-off-by: John Snow --- block/dirty-bitmap.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c index f8984b8693..7dc5b559d0 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -544,7 +544,6 @@ int64_t bdrv_dirty_iter_next(BdrvDirtyBitmapIter *iter) void bdrv_set_dirty_bitmap_locked(BdrvDirtyBitmap *bitmap, int64_t offset, int64_t bytes) { - assert(bdrv_dirty_bitmap_enabled(bitmap)); assert(!bdrv_dirty_bitmap_readonly(bitmap)); hbitmap_set(bitmap->bitmap, offset, bytes); } @@ -561,7 +560,6 @@ void bdrv_set_dirty_bitmap(BdrvDirtyBitmap *bitmap, void bdrv_reset_dirty_bitmap_locked(BdrvDirtyBitmap *bitmap, int64_t offset, int64_t bytes) { - assert(bdrv_dirty_bitmap_enabled(bitmap)); assert(!bdrv_dirty_bitmap_readonly(bitmap)); hbitmap_reset(bitmap->bitmap, offset, bytes); }