Commit aba76e2f authored by Eric Blake's avatar Eric Blake Committed by Stefan Hajnoczi
Browse files

blkreplay: Switch .bdrv_co_discard() to byte-based 



Another step towards killing off sector-based block APIs.

Signed-off-by: default avatarEric Blake <eblake@redhat.com>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Message-id: 1468624988-423-11-git-send-email-eblake@redhat.com
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent 47a5486d

block/blkreplay.c

+4 −5
Original line number Diff line number Diff line
@@ -114,12 +114,11 @@ static int coroutine_fn blkreplay_co_pwrite_zeroes(BlockDriverState *bs, 
    return ret;

}



static int coroutine_fn blkreplay_co_discard(BlockDriverState *bs,

    int64_t sector_num, int nb_sectors)

static int coroutine_fn blkreplay_co_pdiscard(BlockDriverState *bs,

                                              int64_t offset, int count)

{

    uint64_t reqid = request_id++;

    int ret = bdrv_co_pdiscard(bs->file->bs, sector_num << BDRV_SECTOR_BITS,

                               nb_sectors << BDRV_SECTOR_BITS);

    int ret = bdrv_co_pdiscard(bs->file->bs, offset, count);

    block_request_create(reqid, bs, qemu_coroutine_self());

    qemu_coroutine_yield();
@@ -149,7 +148,7 @@ static BlockDriver bdrv_blkreplay = { 
    .bdrv_co_pwritev        = blkreplay_co_pwritev,



    .bdrv_co_pwrite_zeroes  = blkreplay_co_pwrite_zeroes,

    .bdrv_co_discard        = blkreplay_co_discard,

    .bdrv_co_pdiscard       = blkreplay_co_pdiscard,

    .bdrv_co_flush          = blkreplay_co_flush,

};