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[Qemu-devel] [PATCH 08/13] gluster: Convert to bdrv_co_pwrite_zeroes()
From: |
Eric Blake |
Subject: |
[Qemu-devel] [PATCH 08/13] gluster: Convert to bdrv_co_pwrite_zeroes() |
Date: |
Tue, 24 May 2016 16:25:27 -0600 |
Another step on our continuing quest to switch to byte-based
interfaces.
Signed-off-by: Eric Blake <address@hidden>
---
block/gluster.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/block/gluster.c b/block/gluster.c
index a8aaacf..15aff4b 100644
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -454,14 +454,13 @@ static void qemu_gluster_reopen_abort(BDRVReopenState
*state)
}
#ifdef CONFIG_GLUSTERFS_ZEROFILL
-static coroutine_fn int qemu_gluster_co_write_zeroes(BlockDriverState *bs,
- int64_t sector_num, int nb_sectors, BdrvRequestFlags flags)
+static coroutine_fn int qemu_gluster_co_pwrite_zeroes(BlockDriverState *bs,
+ int64_t offset, int count, BdrvRequestFlags flags)
{
int ret;
GlusterAIOCB acb;
BDRVGlusterState *s = bs->opaque;
- off_t size = nb_sectors * BDRV_SECTOR_SIZE;
- off_t offset = sector_num * BDRV_SECTOR_SIZE;
+ off_t size = count;
acb.size = size;
acb.ret = 0;
@@ -769,7 +768,7 @@ static BlockDriver bdrv_gluster = {
.bdrv_co_discard = qemu_gluster_co_discard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
- .bdrv_co_write_zeroes = qemu_gluster_co_write_zeroes,
+ .bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
#endif
.create_opts = &qemu_gluster_create_opts,
};
@@ -796,7 +795,7 @@ static BlockDriver bdrv_gluster_tcp = {
.bdrv_co_discard = qemu_gluster_co_discard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
- .bdrv_co_write_zeroes = qemu_gluster_co_write_zeroes,
+ .bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
#endif
.create_opts = &qemu_gluster_create_opts,
};
@@ -823,7 +822,7 @@ static BlockDriver bdrv_gluster_unix = {
.bdrv_co_discard = qemu_gluster_co_discard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
- .bdrv_co_write_zeroes = qemu_gluster_co_write_zeroes,
+ .bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
#endif
.create_opts = &qemu_gluster_create_opts,
};
@@ -850,7 +849,7 @@ static BlockDriver bdrv_gluster_rdma = {
.bdrv_co_discard = qemu_gluster_co_discard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
- .bdrv_co_write_zeroes = qemu_gluster_co_write_zeroes,
+ .bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
#endif
.create_opts = &qemu_gluster_create_opts,
};
--
2.5.5
- [Qemu-devel] [PATCH 03/13] block: Add .bdrv_co_pwrite_zeroes(), (continued)
- [Qemu-devel] [PATCH 03/13] block: Add .bdrv_co_pwrite_zeroes(), Eric Blake, 2016/05/24
- [Qemu-devel] [PATCH 07/13] blkreplay: Convert to bdrv_co_pwrite_zeroes(), Eric Blake, 2016/05/24
- [Qemu-devel] [PATCH 10/13] raw-posix: Convert to bdrv_co_pwrite_zeroes(), Eric Blake, 2016/05/24
- [Qemu-devel] [PATCH 06/13] qcow2: Convert to bdrv_co_pwrite_zeroes(), Eric Blake, 2016/05/24
- [Qemu-devel] [PATCH 11/13] raw_bsd: Convert to bdrv_co_pwrite_zeroes(), Eric Blake, 2016/05/24
- [Qemu-devel] [PATCH 04/13] block: Switch bdrv_write_zeroes() to byte interface, Eric Blake, 2016/05/24
- [Qemu-devel] [PATCH 08/13] gluster: Convert to bdrv_co_pwrite_zeroes(),
Eric Blake <=
- [Qemu-devel] [PATCH 02/13] block: Track write zero limits in bytes, Eric Blake, 2016/05/24
- [Qemu-devel] [PATCH 01/13] block: Rename blk_write_zeroes(), Eric Blake, 2016/05/24
- Re: [Qemu-devel] [PATCH 00/13] Kill sector-based write_zeroes, Kevin Wolf, 2016/05/25