diff mbox series

[v9,4/7] raw-format: add zone operations to pass through requests

Message ID 20220910052759.27517-5-faithilikerun@gmail.com
State New
Headers show
Series Add support for zoned device | expand

Commit Message

Sam Li Sept. 10, 2022, 5:27 a.m. UTC 
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>
---
 block/raw-format.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Comments

Damien Le Moal Sept. 11, 2022, 5:32 a.m. UTC | #1 
On 2022/09/10 14:27, 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>

> ---
>  block/raw-format.c | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/block/raw-format.c b/block/raw-format.c
> index 69fd650eaf..6b20bd22ef 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;
> @@ -614,6 +625,8 @@ 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,
diff mbox series

Patch

diff --git a/block/raw-format.c b/block/raw-format.c
index 69fd650eaf..6b20bd22ef 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;
@@ -614,6 +625,8 @@  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,