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gluster: Convert to bdrv_co_pwrite_zeroes() 

Another step on our continuing quest to switch to byte-based
interfaces.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Eric Blake 2016-06-01 15:10:08 -06:00 committed by Kevin Wolf
parent 9c21a4220b
commit e88a36ebad
1 changed files with 6 additions and 8 deletions
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14
block/gluster.c
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@ -454,14 +454,12 @@ 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 size, 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;
acb.size = size;
acb.ret = 0;
@ -769,7 +767,7 @@ 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 +794,7 @@ 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 +821,7 @@ 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 +848,7 @@ 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,
};