Drop parameter "HBitmap **out" which is unused now, all callers set it to NULL.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> --- include/block/block_int.h | 2 +- block/dirty-bitmap.c | 14 +++++--------- blockdev.c | 4 ++-- 3 files changed, 8 insertions(+), 12 deletions(-) diff --git a/include/block/block_int.h b/include/block/block_int.h index 22059c8119..61fac62c06 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1086,7 +1086,7 @@ bool blk_dev_is_medium_locked(BlockBackend *blk); void bdrv_set_dirty(BlockDriverState *bs, int64_t offset, int64_t bytes); -void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap, HBitmap **out); +void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap); void bdrv_inc_in_flight(BlockDriverState *bs); void bdrv_dec_in_flight(BlockDriverState *bs); diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c index 3c69a8eed9..35600922f5 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -591,19 +591,15 @@ void bdrv_reset_dirty_bitmap(BdrvDirtyBitmap *bitmap, bdrv_dirty_bitmap_unlock(bitmap); } -void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap, HBitmap **out) +void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap) { assert(bdrv_dirty_bitmap_enabled(bitmap)); assert(!bdrv_dirty_bitmap_readonly(bitmap)); + bdrv_dirty_bitmap_lock(bitmap); - if (!out) { - hbitmap_reset_all(bitmap->bitmap); - } else { - HBitmap *backup = bitmap->bitmap; - bitmap->bitmap = hbitmap_alloc(bitmap->size, - hbitmap_granularity(backup)); - *out = backup; - } + + hbitmap_reset_all(bitmap->bitmap); + bdrv_dirty_bitmap_unlock(bitmap); } diff --git a/blockdev.c b/blockdev.c index 88eae60c1c..54e1ba8f44 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2135,7 +2135,7 @@ static void block_dirty_bitmap_clear_commit(BlkActionState *common) BlockDirtyBitmapState *state = DO_UPCAST(BlockDirtyBitmapState, common, common); - bdrv_clear_dirty_bitmap(state->bitmap, NULL); + bdrv_clear_dirty_bitmap(state->bitmap); } static void abort_prepare(BlkActionState *common, Error **errp) @@ -2906,7 +2906,7 @@ void qmp_block_dirty_bitmap_clear(const char *node, const char *name, return; } - bdrv_clear_dirty_bitmap(bitmap, NULL); + bdrv_clear_dirty_bitmap(bitmap); } BlockDirtyBitmapSha256 *qmp_x_debug_block_dirty_bitmap_sha256(const char *node, -- 2.11.1