From 3e4d0e72b77b70578d5530af588d6f0484e18325 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Tue, 13 Feb 2018 14:26:43 -0600 Subject: block: Switch passthrough drivers to .bdrv_co_block_status() We are gradually moving away from sector-based interfaces, towards byte-based. Update the generic helpers, and all passthrough clients (blkdebug, commit, mirror, throttle) accordingly. Signed-off-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Fam Zheng Signed-off-by: Kevin Wolf --- block/blkdebug.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) (limited to 'block/blkdebug.c') diff --git a/block/blkdebug.c b/block/blkdebug.c index d83f23febd..589712475a 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -627,15 +627,17 @@ static int coroutine_fn blkdebug_co_pdiscard(BlockDriverState *bs, return bdrv_co_pdiscard(bs->file->bs, offset, bytes); } -static int64_t coroutine_fn blkdebug_co_get_block_status( - BlockDriverState *bs, int64_t sector_num, int nb_sectors, int *pnum, - BlockDriverState **file) +static int coroutine_fn blkdebug_co_block_status(BlockDriverState *bs, + bool want_zero, + int64_t offset, + int64_t bytes, + int64_t *pnum, + int64_t *map, + BlockDriverState **file) { - assert(QEMU_IS_ALIGNED(sector_num | nb_sectors, - DIV_ROUND_UP(bs->bl.request_alignment, - BDRV_SECTOR_SIZE))); - return bdrv_co_get_block_status_from_file(bs, sector_num, nb_sectors, - pnum, file); + assert(QEMU_IS_ALIGNED(offset | bytes, bs->bl.request_alignment)); + return bdrv_co_block_status_from_file(bs, want_zero, offset, bytes, + pnum, map, file); } static void blkdebug_close(BlockDriverState *bs) @@ -907,7 +909,7 @@ static BlockDriver bdrv_blkdebug = { .bdrv_co_flush_to_disk = blkdebug_co_flush, .bdrv_co_pwrite_zeroes = blkdebug_co_pwrite_zeroes, .bdrv_co_pdiscard = blkdebug_co_pdiscard, - .bdrv_co_get_block_status = blkdebug_co_get_block_status, + .bdrv_co_block_status = blkdebug_co_block_status, .bdrv_debug_event = blkdebug_debug_event, .bdrv_debug_breakpoint = blkdebug_debug_breakpoint, -- cgit v1.2.1