diff options
| -rw-r--r-- | block.c | 66 |
1 files changed, 2 insertions, 64 deletions
@@ -2385,76 +2385,14 @@ BlockDriverAIOCB *bdrv_aio_readv(BlockDriverState *bs, int64_t sector_num, cb, opaque, false, bdrv_co_do_rw); } -typedef struct BlockCompleteData { - BlockDriverCompletionFunc *cb; - void *opaque; - BlockDriverState *bs; - int64_t sector_num; - int nb_sectors; -} BlockCompleteData; - -static void block_complete_cb(void *opaque, int ret) -{ - BlockCompleteData *b = opaque; - - if (b->bs->dirty_bitmap) { - set_dirty_bitmap(b->bs, b->sector_num, b->nb_sectors, 1); - } - b->cb(b->opaque, ret); - g_free(b); -} - -static BlockCompleteData *blk_dirty_cb_alloc(BlockDriverState *bs, - int64_t sector_num, - int nb_sectors, - BlockDriverCompletionFunc *cb, - void *opaque) -{ - BlockCompleteData *blkdata = g_malloc0(sizeof(BlockCompleteData)); - - blkdata->bs = bs; - blkdata->cb = cb; - blkdata->opaque = opaque; - blkdata->sector_num = sector_num; - blkdata->nb_sectors = nb_sectors; - - return blkdata; -} - BlockDriverAIOCB *bdrv_aio_writev(BlockDriverState *bs, int64_t sector_num, QEMUIOVector *qiov, int nb_sectors, BlockDriverCompletionFunc *cb, void *opaque) { - BlockDriver *drv = bs->drv; - BlockDriverAIOCB *ret; - BlockCompleteData *blk_cb_data; - trace_bdrv_aio_writev(bs, sector_num, nb_sectors, opaque); - if (!drv) - return NULL; - if (bs->read_only) - return NULL; - if (bdrv_check_request(bs, sector_num, nb_sectors)) - return NULL; - - if (bs->dirty_bitmap) { - blk_cb_data = blk_dirty_cb_alloc(bs, sector_num, nb_sectors, cb, - opaque); - cb = &block_complete_cb; - opaque = blk_cb_data; - } - - ret = drv->bdrv_aio_writev(bs, sector_num, qiov, nb_sectors, - cb, opaque); - - if (ret) { - if (bs->wr_highest_sector < sector_num + nb_sectors - 1) { - bs->wr_highest_sector = sector_num + nb_sectors - 1; - } - } - - return ret; + return bdrv_co_aio_rw_vector(bs, sector_num, qiov, nb_sectors, + cb, opaque, true, bdrv_co_do_rw); } |