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bdev/passthru: Support I/O type ABORT

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Passthrough bdev module sets the passed bdev_io to the cb_arg of
the bdev_io submitted to the underlying bdev. Hence call
spdk_bdev_abort() with bdev_io->u.abort.bio_to_abort for the I/O
type ABORT.

Passthrough bdev module returns the supported I/O type of the
underlying bdev. Hence vbdev_passthru_io_type_supported() is not
necessary to change.

Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ifb7627a92409649ab08ae233ba517fbc1bc55a9f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2799
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Shuhei Matsumoto 2020-06-07 02:55:01 +09:00 committed by Tomasz Zawadzki
parent 269f4a3c25
commit bfc9ddde2d
1 changed files with 4 additions and 0 deletions
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4
module/bdev/passthru/vbdev_passthru.c
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@ -354,6 +354,10 @@ vbdev_passthru_submit_request(struct spdk_io_channel *ch, struct spdk_bdev_io *b
bdev_io->u.bdev.num_blocks, bdev_io->u.bdev.zcopy.populate,
_pt_complete_zcopy_io, bdev_io);
break;
case SPDK_BDEV_IO_TYPE_ABORT:
rc = spdk_bdev_abort(pt_node->base_desc, pt_ch->base_ch, bdev_io->u.abort.bio_to_abort,
_pt_complete_io, bdev_io);
break;
default:
SPDK_ERRLOG("passthru: unknown I/O type %d\n", bdev_io->type);
spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_FAILED);