From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35006) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bFHsj-0002zC-9v for qemu-devel@nongnu.org; Tue, 21 Jun 2016 05:22:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bFHsd-0000Eo-Jz for qemu-devel@nongnu.org; Tue, 21 Jun 2016 05:22:04 -0400 From: Kevin Wolf Date: Tue, 21 Jun 2016 11:21:22 +0200 Message-Id: <1466500894-9710-6-git-send-email-kwolf@redhat.com> In-Reply-To: <1466500894-9710-1-git-send-email-kwolf@redhat.com> References: <1466500894-9710-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH 05/17] block: Convert bdrv_co_writev() to BdrvChild List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com, famz@redhat.com, mreitz@redhat.com, jcody@redhat.com, qemu-devel@nongnu.org Signed-off-by: Kevin Wolf --- block/crypto.c | 2 +- block/io.c | 6 +++--- block/parallels.c | 2 +- block/qcow.c | 2 +- block/vhdx.c | 2 +- include/block/block.h | 4 ++-- 6 files changed, 9 insertions(+), 9 deletions(-) diff --git a/block/crypto.c b/block/crypto.c index 3f0000d..844ed5c 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -507,7 +507,7 @@ block_crypto_co_writev(BlockDriverState *bs, int64_t sector_num, qemu_iovec_reset(&hd_qiov); qemu_iovec_add(&hd_qiov, cipher_data, cur_nr_sectors * 512); - ret = bdrv_co_writev(bs->file->bs, + ret = bdrv_co_writev(bs->file, payload_offset + sector_num, cur_nr_sectors, &hd_qiov); if (ret < 0) { diff --git a/block/io.c b/block/io.c index 07e74b9..2696dd7 100644 --- a/block/io.c +++ b/block/io.c @@ -1539,12 +1539,12 @@ static int coroutine_fn bdrv_co_do_writev(BlockDriverState *bs, nb_sectors << BDRV_SECTOR_BITS, qiov, flags); } -int coroutine_fn bdrv_co_writev(BlockDriverState *bs, int64_t sector_num, +int coroutine_fn bdrv_co_writev(BdrvChild *child, int64_t sector_num, int nb_sectors, QEMUIOVector *qiov) { - trace_bdrv_co_writev(bs, sector_num, nb_sectors); + trace_bdrv_co_writev(child->bs, sector_num, nb_sectors); - return bdrv_co_do_writev(bs, sector_num, nb_sectors, qiov, 0); + return bdrv_co_do_writev(child->bs, sector_num, nb_sectors, qiov, 0); } int coroutine_fn bdrv_co_pwrite_zeroes(BlockDriverState *bs, diff --git a/block/parallels.c b/block/parallels.c index 7da01fb..91ab61f 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -311,7 +311,7 @@ static coroutine_fn int parallels_co_writev(BlockDriverState *bs, qemu_iovec_reset(&hd_qiov); qemu_iovec_concat(&hd_qiov, qiov, bytes_done, nbytes); - ret = bdrv_co_writev(bs->file->bs, position, n, &hd_qiov); + ret = bdrv_co_writev(bs->file, position, n, &hd_qiov); if (ret < 0) { break; } diff --git a/block/qcow.c b/block/qcow.c index 38a6ac0..e09827b 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -745,7 +745,7 @@ static coroutine_fn int qcow_co_writev(BlockDriverState *bs, int64_t sector_num, hd_iov.iov_len = n * 512; qemu_iovec_init_external(&hd_qiov, &hd_iov, 1); qemu_co_mutex_unlock(&s->lock); - ret = bdrv_co_writev(bs->file->bs, + ret = bdrv_co_writev(bs->file, (cluster_offset >> 9) + index_in_cluster, n, &hd_qiov); qemu_co_mutex_lock(&s->lock); diff --git a/block/vhdx.c b/block/vhdx.c index cca2540..b0f66de 100644 --- a/block/vhdx.c +++ b/block/vhdx.c @@ -1326,7 +1326,7 @@ static coroutine_fn int vhdx_co_writev(BlockDriverState *bs, int64_t sector_num, } /* block exists, so we can just overwrite it */ qemu_co_mutex_unlock(&s->lock); - ret = bdrv_co_writev(bs->file->bs, + ret = bdrv_co_writev(bs->file, sinfo.file_offset >> BDRV_SECTOR_BITS, sectors_to_write, &hd_qiov); qemu_co_mutex_lock(&s->lock); diff --git a/include/block/block.h b/include/block/block.h index 18236a6..d39c6bee 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -243,8 +243,8 @@ int bdrv_pwrite_sync(BlockDriverState *bs, 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(BlockDriverState *bs, 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 -- 1.8.3.1