From 583c99d39368526dfb57a715b04a6ceea27dbe1e Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Thu, 28 Jun 2018 15:15:25 -0500 Subject: block: Remove unused sector-based vectored I/O We are gradually moving away from sector-based interfaces, towards byte-based. Now that all callers of vectored I/O have been converted to use our preferred byte-based bdrv_co_p{read,write}v(), we can delete the unused bdrv_co_{read,write}v(). Furthermore, this gets rid of the signature difference between the public bdrv_co_writev() and the callback .bdrv_co_writev (the latter still exists, because some drivers still need more work before they are fully byte-based). Signed-off-by: Eric Blake Reviewed-by: Stefan Hajnoczi Reviewed-by: Jeff Cody Signed-off-by: Kevin Wolf --- include/block/block.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include') diff --git a/include/block/block.h b/include/block/block.h index 42e59ff..2ffc1c6 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -285,10 +285,6 @@ int bdrv_pwrite(BdrvChild *child, int64_t offset, const void *buf, int bytes); int bdrv_pwritev(BdrvChild *child, int64_t offset, QEMUIOVector *qiov); int bdrv_pwrite_sync(BdrvChild *child, int64_t offset, const void *buf, int count); -int coroutine_fn bdrv_co_readv(BdrvChild *child, int64_t sector_num, - int nb_sectors, QEMUIOVector *qiov); -int coroutine_fn bdrv_co_writev(BdrvChild *child, int64_t sector_num, - int nb_sectors, QEMUIOVector *qiov); /* * Efficiently zero a region of the disk image. Note that this is a regular * I/O request like read or write and should have a reasonable size. This -- cgit v1.1