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vmdk: 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 15:10:12 -06:00 committed by Kevin Wolf
parent 39ad937e16
commit a620f2ae15
1 changed files with 5 additions and 7 deletions
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12
block/vmdk.c
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@ -1703,15 +1703,13 @@ static int vmdk_write_compressed(BlockDriverState *bs,
}
}
static int coroutine_fn vmdk_co_write_zeroes(BlockDriverState *bs,
int64_t sector_num,
int nb_sectors,
BdrvRequestFlags flags)
static int coroutine_fn vmdk_co_pwrite_zeroes(BlockDriverState *bs,
int64_t offset,
int bytes,
BdrvRequestFlags flags)
{
int ret;
BDRVVmdkState *s = bs->opaque;
uint64_t offset = sector_num * BDRV_SECTOR_SIZE;
uint64_t bytes = nb_sectors * BDRV_SECTOR_SIZE;
qemu_co_mutex_lock(&s->lock);
/* write zeroes could fail if sectors not aligned to cluster, test it with
@ -2402,7 +2400,7 @@ static BlockDriver bdrv_vmdk = {
.bdrv_co_preadv = vmdk_co_preadv,
.bdrv_co_pwritev = vmdk_co_pwritev,
.bdrv_write_compressed = vmdk_write_compressed,
.bdrv_co_write_zeroes = vmdk_co_write_zeroes,
.bdrv_co_pwrite_zeroes = vmdk_co_pwrite_zeroes,
.bdrv_close = vmdk_close,
.bdrv_create = vmdk_create,
.bdrv_co_flush_to_disk = vmdk_co_flush,