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Commit 17534c6f authored by weiping zhang's avatar weiping zhang Committed by Jens Axboe
Browse files

blk-throttle: export io_serviced_recursive, io_service_bytes_recursive 



export these two interface for cgroup-v1.

Acked-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarweiping zhang <zhangweiping@didichuxing.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 2c2086af

block/blk-throttle.c

+10 −0
Original line number Diff line number Diff line
@@ -1510,11 +1510,21 @@ static struct cftype throtl_legacy_files[] = { 
		.private = (unsigned long)&blkcg_policy_throtl,

		.seq_show = blkg_print_stat_bytes,

	},

	{

		.name = "throttle.io_service_bytes_recursive",

		.private = (unsigned long)&blkcg_policy_throtl,

		.seq_show = blkg_print_stat_bytes_recursive,

	},

	{

		.name = "throttle.io_serviced",

		.private = (unsigned long)&blkcg_policy_throtl,

		.seq_show = blkg_print_stat_ios,

	},

	{

		.name = "throttle.io_serviced_recursive",

		.private = (unsigned long)&blkcg_policy_throtl,

		.seq_show = blkg_print_stat_ios_recursive,

	},

	{ }	/* terminate */

};