Commit 89648519 authored by Yankun Li's avatar Yankun Li Committed by Tomasz Zawadzki
Browse files

bdev/compress: Output the pm_path entry for bdev_get_bdevs() 



Change-Id: I8671a8903d2729b37552e156a6d9db57ff1852a9
Signed-off-by: default avatarYankun Li <845245370@qq.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/24210


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <jim.harris@samsung.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: default avatarGangCao <gang.cao@intel.com>
Community-CI: Mellanox Build Bot
parent a1a2e2b4

include/spdk/reduce.h

+8 −0
Original line number Diff line number Diff line
@@ -231,6 +231,14 @@ const struct spdk_reduce_vol_params *spdk_reduce_vol_get_params(struct spdk_redu 
 */

void spdk_reduce_vol_print_info(struct spdk_reduce_vol *vol);



/**

 * Get the pm path for a libreduce compressed volume.

 *

 * \param vol Previously loaded or initialized compressed volume.

 * \return pm path for the compressed volume.

 */

const char *spdk_reduce_vol_get_pm_path(const struct spdk_reduce_vol *vol);



#ifdef __cplusplus

}

#endif

lib/reduce/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..) 
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk



SO_VER := 6

SO_MINOR := 0

SO_MINOR := 1



C_SRCS = reduce.c

LIBNAME = reduce

lib/reduce/reduce.c

+6 −0
Original line number Diff line number Diff line
@@ -1788,6 +1788,12 @@ spdk_reduce_vol_get_params(struct spdk_reduce_vol *vol) 
	return &vol->params;

}



const char *

spdk_reduce_vol_get_pm_path(const struct spdk_reduce_vol *vol)

{

	return vol->pm_file.path;

}



void

spdk_reduce_vol_print_info(struct spdk_reduce_vol *vol)

{

lib/reduce/spdk_reduce.map

+1 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
	spdk_reduce_vol_writev;

	spdk_reduce_vol_get_params;

	spdk_reduce_vol_print_info;

	spdk_reduce_vol_get_pm_path;



	local: *;

};

module/bdev/compress/vbdev_compress.c

+1 −0
Original line number Diff line number Diff line
@@ -495,6 +495,7 @@ vbdev_compress_dump_info_json(void *ctx, struct spdk_json_write_ctx *w) 
	spdk_json_write_object_begin(w);

	spdk_json_write_named_string(w, "name", spdk_bdev_get_name(&comp_bdev->comp_bdev));

	spdk_json_write_named_string(w, "base_bdev_name", spdk_bdev_get_name(comp_bdev->base_bdev));

	spdk_json_write_named_string(w, "pm_path", spdk_reduce_vol_get_pm_path(comp_bdev->vol));

	spdk_json_write_object_end(w);



	return 0;