diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2016-04-25 12:13:39 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-05-12 15:22:07 +0200 |
| commit | 78a07294d51c6575441ab058ed56de5d364d2833 (patch) | |
| tree | 38c4c26c3ed9754e67d00768d7105ddde725bfd7 /block/raw_bsd.c | |
| parent | 166fe9605128e9dfa2b20dd7cc97c64cc98394e4 (diff) | |
block: Introduce bdrv_driver_pwritev()
This is a function that simply calls into the block driver for doing a
write, providing the byte granularity interface we want to eventually
have everywhere, and using whatever interface that driver supports.
This one is a bit more interesting than the version for reads: It adds
support for .bdrv_co_writev_flags() everywhere, so that drivers
implementing this function can drop .bdrv_co_writev() now.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Diffstat (limited to 'block/raw_bsd.c')
| -rw-r--r-- | block/raw_bsd.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/block/raw_bsd.c b/block/raw_bsd.c index a6cc7e9918..9c9d39bd37 100644 --- a/block/raw_bsd.c +++ b/block/raw_bsd.c @@ -116,13 +116,6 @@ fail: return ret; } -static int coroutine_fn -raw_co_writev(BlockDriverState *bs, int64_t sector_num, int nb_sectors, - QEMUIOVector *qiov) -{ - return raw_co_writev_flags(bs, sector_num, nb_sectors, qiov, 0); -} - static int64_t coroutine_fn raw_co_get_block_status(BlockDriverState *bs, int64_t sector_num, int nb_sectors, int *pnum, @@ -256,7 +249,6 @@ BlockDriver bdrv_raw = { .bdrv_close = &raw_close, .bdrv_create = &raw_create, .bdrv_co_readv = &raw_co_readv, - .bdrv_co_writev = &raw_co_writev, .bdrv_co_writev_flags = &raw_co_writev_flags, .supported_write_flags = BDRV_REQ_FUA, .bdrv_co_write_zeroes = &raw_co_write_zeroes, |