Commit 8896e088 authored by Kevin Wolf's avatar Kevin Wolf
Browse files

block: Use blk_co_pwritev() in blk_co_write_zeroes() 



Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 57d6a428

block/block-backend.c

+5 −4
Original line number Diff line number Diff line
@@ -1462,12 +1462,13 @@ void *blk_aio_get(const AIOCBInfo *aiocb_info, BlockBackend *blk, 
int coroutine_fn blk_co_write_zeroes(BlockBackend *blk, int64_t sector_num,

                                     int nb_sectors, BdrvRequestFlags flags)

{

    int ret = blk_check_request(blk, sector_num, nb_sectors);

    if (ret < 0) {

        return ret;

    if (nb_sectors < 0 || nb_sectors > BDRV_REQUEST_MAX_SECTORS) {

        return -EINVAL;

    }



    return bdrv_co_write_zeroes(blk_bs(blk), sector_num, nb_sectors, flags);

    return blk_co_pwritev(blk, sector_num << BDRV_SECTOR_BITS,

                          nb_sectors << BDRV_SECTOR_BITS, NULL,

                          BDRV_REQ_ZERO_WRITE);

}



int blk_write_compressed(BlockBackend *blk, int64_t sector_num,