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[Qemu-devel] [PATCH 11/17] gluster: Switch .bdrv_co_discard() to byte-ba
From: |
Eric Blake |
Subject: |
[Qemu-devel] [PATCH 11/17] gluster: Switch .bdrv_co_discard() to byte-based |
Date: |
Wed, 22 Jun 2016 09:51:08 -0600 |
Another step towards killing off sector-based block APIs.
Signed-off-by: Eric Blake <address@hidden>
---
block/gluster.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/block/gluster.c b/block/gluster.c
index d361d8e..1ddf85d 100644
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -670,14 +670,12 @@ error:
}
#ifdef CONFIG_GLUSTERFS_DISCARD
-static coroutine_fn int qemu_gluster_co_discard(BlockDriverState *bs,
- int64_t sector_num, int nb_sectors)
+static coroutine_fn int qemu_gluster_co_pdiscard(BlockDriverState *bs,
+ int64_t offset, int size)
{
int ret;
GlusterAIOCB acb;
BDRVGlusterState *s = bs->opaque;
- size_t size = nb_sectors * BDRV_SECTOR_SIZE;
- off_t offset = sector_num * BDRV_SECTOR_SIZE;
acb.size = 0;
acb.ret = 0;
@@ -764,7 +762,7 @@ static BlockDriver bdrv_gluster = {
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
.bdrv_has_zero_init = qemu_gluster_has_zero_init,
#ifdef CONFIG_GLUSTERFS_DISCARD
- .bdrv_co_discard = qemu_gluster_co_discard,
+ .bdrv_co_pdiscard = qemu_gluster_co_pdiscard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
.bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
@@ -791,7 +789,7 @@ static BlockDriver bdrv_gluster_tcp = {
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
.bdrv_has_zero_init = qemu_gluster_has_zero_init,
#ifdef CONFIG_GLUSTERFS_DISCARD
- .bdrv_co_discard = qemu_gluster_co_discard,
+ .bdrv_co_pdiscard = qemu_gluster_co_pdiscard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
.bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
@@ -818,7 +816,7 @@ static BlockDriver bdrv_gluster_unix = {
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
.bdrv_has_zero_init = qemu_gluster_has_zero_init,
#ifdef CONFIG_GLUSTERFS_DISCARD
- .bdrv_co_discard = qemu_gluster_co_discard,
+ .bdrv_co_pdiscard = qemu_gluster_co_pdiscard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
.bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
@@ -845,7 +843,7 @@ static BlockDriver bdrv_gluster_rdma = {
.bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk,
.bdrv_has_zero_init = qemu_gluster_has_zero_init,
#ifdef CONFIG_GLUSTERFS_DISCARD
- .bdrv_co_discard = qemu_gluster_co_discard,
+ .bdrv_co_pdiscard = qemu_gluster_co_pdiscard,
#endif
#ifdef CONFIG_GLUSTERFS_ZEROFILL
.bdrv_co_pwrite_zeroes = qemu_gluster_co_pwrite_zeroes,
--
2.5.5
- [Qemu-devel] [PATCH 02/17] block: Convert bdrv_discard() to byte-based, (continued)
- [Qemu-devel] [PATCH 02/17] block: Convert bdrv_discard() to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 05/17] block: Convert BB interface to byte-based discards, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 03/17] block: Switch BlockRequest to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 01/17] block: Convert bdrv_co_discard() to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 06/17] raw-posix: Switch paio_submit() to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 13/17] nbd: Switch .bdrv_co_discard() to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 15/17] raw_bsd: Switch .bdrv_co_discard() to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 17/17] block: Kill .bdrv_co_discard(), Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 14/17] qcow2: Switch .bdrv_co_discard() to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 16/17] sheepdog: Switch .bdrv_co_discard() to byte-based, Eric Blake, 2016/06/22
- [Qemu-devel] [PATCH 11/17] gluster: Switch .bdrv_co_discard() to byte-based,
Eric Blake <=