Commit c8ef5793 authored by Yao Liu's avatar Yao Liu Committed by Tomasz Zawadzki
Browse files

bdev/uring: add JSON config dump 



Signed-off-by: default avatarYao Liu <yotta.liu@ucloud.cn>
Change-Id: Ic060a62f20c97dcc0c52ad761f848074efaade3d
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/474180


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent bc7b39a5

module/bdev/uring/bdev_uring.c

+19 −0
Original line number Diff line number Diff line
@@ -381,12 +381,31 @@ bdev_uring_dump_info_json(void *ctx, struct spdk_json_write_ctx *w) 
	return 0;

}



static void

bdev_uring_write_json_config(struct spdk_bdev *bdev, struct spdk_json_write_ctx *w)

{

	struct bdev_uring *uring = bdev->ctxt;



	spdk_json_write_object_begin(w);



	spdk_json_write_named_string(w, "method", "bdev_uring_create");



	spdk_json_write_named_object_begin(w, "params");

	spdk_json_write_named_string(w, "name", bdev->name);

	spdk_json_write_named_uint32(w, "block_size", bdev->blocklen);

	spdk_json_write_named_string(w, "filename", uring->filename);

	spdk_json_write_object_end(w);



	spdk_json_write_object_end(w);

}



static const struct spdk_bdev_fn_table uring_fn_table = {

	.destruct		= bdev_uring_destruct,

	.submit_request		= bdev_uring_submit_request,

	.io_type_supported	= bdev_uring_io_type_supported,

	.get_io_channel		= bdev_uring_get_io_channel,

	.dump_info_json		= bdev_uring_dump_info_json,

	.write_config_json	= bdev_uring_write_json_config,

};



static void uring_free_bdev(struct bdev_uring *uring)