Commit dcc2ca8f authored by Yao Liu's avatar Yao Liu Committed by Konrad Sztyber
Browse files

bdev: fix per_channel data null when bdev_get_iostat with reset option 



When bdev_get_iostat comes with the reset option, we should reset the
channel or bdev's stat memory area, not that stat memory area
temporarily allocated for rpc output.

Fixes: 63e0c25d ("bdev: add reset_mode to bdev_get_iostat")
Change-Id: I32caaca48c84600b6c3c403ae647d6d3ce6cd5ae
Signed-off-by: default avatarYao Liu <liuy35@chinatelecom.cn>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/25441


Community-CI: Mellanox Build Bot
Reviewed-by: default avatarShuhei Matsumoto <smatsumoto@nvidia.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: default avatarGangCao <gang.cao@intel.com>
Community-CI: Community CI Samsung <spdk.community.ci.samsung@gmail.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeliu@tencent.com>
Reviewed-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
parent 73f18e89

lib/bdev/bdev.c

+1 −1
Original line number Diff line number Diff line
@@ -6683,7 +6683,7 @@ spdk_bdev_get_io_stat(struct spdk_bdev *bdev, struct spdk_io_channel *ch, 
	struct spdk_bdev_channel *channel = __io_ch_to_bdev_ch(ch);



	bdev_get_io_stat(stat, channel->stat);

	spdk_bdev_reset_io_stat(stat, reset_mode);

	spdk_bdev_reset_io_stat(channel->stat, reset_mode);

}



static void