Commit 0c6b87b7 authored by Jim Harris's avatar Jim Harris Committed by Changpeng Liu
Browse files

reduce: add spdk_reduce_vol_get_uuid 



Signed-off-by: default avatarJim Harris <james.r.harris@intel.com>
Change-Id: Ied2ec966f470e135adbe29244a954c8a30672210

Reviewed-on: https://review.gerrithub.io/433085


Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent fba24e2f

include/spdk/reduce.h

+8 −0
Original line number Diff line number Diff line
@@ -133,6 +133,14 @@ struct spdk_reduce_backing_dev { 
	uint32_t	blocklen;

};



/**

 * Get the UUID for a libreduce compressed volume.

 *

 * \param vol Previously loaded or initialized compressed volume.

 * \return UUID for the compressed volume.

 */

const struct spdk_uuid *spdk_reduce_vol_get_uuid(struct spdk_reduce_vol *vol);



/**

 * Initialize a new libreduce compressed volume.

 *

lib/reduce/reduce.c

+6 −0
Original line number Diff line number Diff line
@@ -168,6 +168,12 @@ spdk_reduce_get_backing_device_size(struct spdk_reduce_vol_params *params) 
	return total_backing_size;

}



const struct spdk_uuid *

spdk_reduce_vol_get_uuid(struct spdk_reduce_vol *vol)

{

	return &vol->uuid;

}



struct reduce_init_load_ctx {

	struct spdk_reduce_vol			*vol;

	struct spdk_reduce_vol_cb_args		backing_cb_args;