Commit cab1ea1c authored by Vitaliy Mysak's avatar Vitaliy Mysak Committed by Jim Harris
Browse files

OCF: add support of dump_info_json 



Add some information to vbdev_ocf json config

Change-Id: I3b19e1187e833648fe68e8f56a1cddf8ade9fffb
Signed-off-by: default avatarVitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.gerrithub.io/c/435773


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarDarek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent 5cefef80

lib/bdev/ocf/vbdev_ocf.c

+14 −2
Original line number Diff line number Diff line
@@ -395,8 +395,20 @@ vbdev_ocf_get_io_channel(void *opaque) 
}



static int

vbdev_ocf_dump_config_info(void *opaque, struct spdk_json_write_ctx *w)

vbdev_ocf_dump_info_json(void *opaque, struct spdk_json_write_ctx *w)

{

	struct vbdev_ocf *vbdev = opaque;



	spdk_json_write_named_string(w, "cache_device", vbdev->cache.name);

	spdk_json_write_named_string(w, "core_device", vbdev->core.name);



	spdk_json_write_named_string(w, "mode",

				     ocf_get_cache_modename(ocf_cache_get_mode(vbdev->ocf_cache)));

	spdk_json_write_named_uint32(w, "cache_line_size",

				     ocf_cache_get_line_size(vbdev->ocf_cache));

	spdk_json_write_named_bool(w, "metadata_volatile",

				   vbdev->cfg.cache.metadata_volatile);



	return 0;

}
@@ -427,8 +439,8 @@ static struct spdk_bdev_fn_table cache_dev_fn_table = { 
	.io_type_supported = vbdev_ocf_io_type_supported,

	.submit_request	= vbdev_ocf_submit_request,

	.get_io_channel	= vbdev_ocf_get_io_channel,

	.dump_info_json = vbdev_ocf_dump_config_info,

	.write_config_json = vbdev_ocf_write_json_config,

	.dump_info_json = vbdev_ocf_dump_info_json,

};



/* Start OCF cache, attach caching device */