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[Qemu-devel] [PATCH 07/11] block/raw: add bdrv_co_write_zeroes
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 07/11] block/raw: add bdrv_co_write_zeroes |
Date: |
Fri, 19 Jul 2013 16:38:48 +0800 |
From: Peter Lieven <address@hidden>
Signed-off-by: Peter Lieven <address@hidden>
Reviewed-by: Kevin Wolf <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
block/raw.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/block/raw.c b/block/raw.c
index ce10422..8c81de9 100644
--- a/block/raw.c
+++ b/block/raw.c
@@ -42,6 +42,13 @@ static int coroutine_fn raw_co_is_allocated(BlockDriverState
*bs,
return bdrv_co_is_allocated(bs->file, sector_num, nb_sectors, pnum);
}
+static int coroutine_fn raw_co_write_zeroes(BlockDriverState *bs,
+ int64_t sector_num,
+ int nb_sectors)
+{
+ return bdrv_co_write_zeroes(bs->file, sector_num, nb_sectors);
+}
+
static int64_t raw_getlength(BlockDriverState *bs)
{
return bdrv_getlength(bs->file);
@@ -128,6 +135,7 @@ static BlockDriver bdrv_raw = {
.bdrv_co_readv = raw_co_readv,
.bdrv_co_writev = raw_co_writev,
.bdrv_co_is_allocated = raw_co_is_allocated,
+ .bdrv_co_write_zeroes = raw_co_write_zeroes,
.bdrv_co_discard = raw_co_discard,
.bdrv_probe = raw_probe,
--
1.8.1.4
- [Qemu-devel] [PULL for-1.6 00/11] Block patches, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 01/11] gluster: Use pkg-config to configure GlusterFS block driver, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 02/11] gluster: Add discard support for GlusterFS block driver., Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 03/11] dataplane: sync virtio.c and vring.c virtqueue state, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 04/11] QEMUBH: make AioContext's bh re-entrant, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 05/11] block: fix vvfat error path for enable_write_target, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 09/11] cpus: Let vm_stop[_force_state]() always flush block devices, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 08/11] block-migration: efficiently encode zero blocks, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 10/11] block: fix bdrv_read_unthrottled(), Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 11/11] block/raw: add .bdrv_get_info, Stefan Hajnoczi, 2013/07/19
- [Qemu-devel] [PATCH 07/11] block/raw: add bdrv_co_write_zeroes,
Stefan Hajnoczi <=
- [Qemu-devel] [PATCH 06/11] block: add bdrv_write_zeroes(), Stefan Hajnoczi, 2013/07/19