From 02aefe43cb437ae437d5df88b7f2951f21d62ead Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Fri, 15 Jul 2016 17:23:06 -0600 Subject: block: Kill .bdrv_co_discard() Now that all drivers have a byte-based .bdrv_co_pdiscard(), we no longer need to worry about the sector-based version. We can also relax our minimum alignment to 1 for drivers that support it. Signed-off-by: Eric Blake Reviewed-by: Stefan Hajnoczi Message-id: 1468624988-423-18-git-send-email-eblake@redhat.com Signed-off-by: Stefan Hajnoczi --- include/block/block_int.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/block') diff --git a/include/block/block_int.h b/include/block/block_int.h index 8f16d1652e..a069f97b37 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -165,8 +165,6 @@ struct BlockDriver { */ int coroutine_fn (*bdrv_co_pwrite_zeroes)(BlockDriverState *bs, int64_t offset, int count, BdrvRequestFlags flags); - int coroutine_fn (*bdrv_co_discard)(BlockDriverState *bs, - int64_t sector_num, int nb_sectors); int coroutine_fn (*bdrv_co_pdiscard)(BlockDriverState *bs, int64_t offset, int count); int64_t coroutine_fn (*bdrv_co_get_block_status)(BlockDriverState *bs, -- cgit v1.2.3