* [RFC v5 06/11] raw-format: add zone operations to pass through requests
@ 2022-08-01 1:33 Sam Li
2022-08-01 14:59 ` Stefan Hajnoczi
0 siblings, 1 reply; 2+ messages in thread
From: Sam Li @ 2022-08-01 1:33 UTC (permalink / raw)
To: qemu-devel
Cc: damien.lemoal, dmitry.fomichev, hare, stefanha, mst, armbru,
qemu-block, fam, kwolf, hreitz, eblake, Sam Li
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>
---
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,
--
2.37.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [RFC v5 06/11] raw-format: add zone operations to pass through requests
2022-08-01 1:33 [RFC v5 06/11] raw-format: add zone operations to pass through requests Sam Li
@ 2022-08-01 14:59 ` Stefan Hajnoczi
0 siblings, 0 replies; 2+ messages in thread
From: Stefan Hajnoczi @ 2022-08-01 14:59 UTC (permalink / raw)
To: Sam Li
Cc: qemu-devel, damien.lemoal, dmitry.fomichev, hare, stefanha, mst,
armbru, qemu-block, fam, kwolf, hreitz, eblake
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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