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Re: [PATCH v12 4/7] raw-format: add zone operations to pass through requ
From: |
Dmitry Fomichev |
Subject: |
Re: [PATCH v12 4/7] raw-format: add zone operations to pass through requests |
Date: |
Mon, 17 Oct 2022 00:57:06 +0000 |
User-agent: |
Evolution 3.44.1-0ubuntu1 |
On Sun, 2022-10-16 at 22:51 +0800, Sam Li wrote:
> raw-format driver usually sits on top of file-posix driver. It needs to
> pass through requests of zone commands.
>
> Signed-off-by: Sam Li <faithilikerun@gmail.com>
> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
> Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
> ---
> block/raw-format.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/block/raw-format.c b/block/raw-format.c
> index f337ac7569..bac43f1d25 100644
> --- a/block/raw-format.c
> +++ b/block/raw-format.c
> @@ -314,6 +314,17 @@ static int coroutine_fn raw_co_pdiscard(BlockDriverState
> *bs,
> return bdrv_co_pdiscard(bs->file, offset, bytes);
> }
>
> +static int coroutine_fn raw_co_zone_report(BlockDriverState *bs, int64_t
> offset,
> + unsigned int *nr_zones,
> + BlockZoneDescriptor *zones) {
> + return bdrv_co_zone_report(bs->file->bs, offset, nr_zones, zones);
> +}
> +
> +static int coroutine_fn raw_co_zone_mgmt(BlockDriverState *bs, BlockZoneOp
> op,
> + int64_t offset, int64_t len) {
> + return bdrv_co_zone_mgmt(bs->file->bs, op, offset, len);
> +}
> +
> static int64_t raw_getlength(BlockDriverState *bs)
> {
> int64_t len;
> @@ -615,6 +626,8 @@ BlockDriver bdrv_raw = {
> .bdrv_co_pwritev = &raw_co_pwritev,
> .bdrv_co_pwrite_zeroes = &raw_co_pwrite_zeroes,
> .bdrv_co_pdiscard = &raw_co_pdiscard,
> + .bdrv_co_zone_report = &raw_co_zone_report,
> + .bdrv_co_zone_mgmt = &raw_co_zone_mgmt,
> .bdrv_co_block_status = &raw_co_block_status,
> .bdrv_co_copy_range_from = &raw_co_copy_range_from,
> .bdrv_co_copy_range_to = &raw_co_copy_range_to,
- [PATCH v12 3/7] block: add block layer APIs resembling Linux ZonedBlockDevice ioctls, (continued)
- [PATCH v12 3/7] block: add block layer APIs resembling Linux ZonedBlockDevice ioctls, Sam Li, 2022/10/16
- [PATCH v12 5/7] config: add check to block layer, Sam Li, 2022/10/16
- [PATCH v12 4/7] raw-format: add zone operations to pass through requests, Sam Li, 2022/10/16
- Re: [PATCH v12 4/7] raw-format: add zone operations to pass through requests,
Dmitry Fomichev <=
- [PATCH v12 7/7] docs/zoned-storage: add zoned device documentation, Sam Li, 2022/10/16
- [PATCH v12 6/7] qemu-iotests: test new zone operations, Sam Li, 2022/10/16