From 1d156646e0d8ec390e5d5ac288137df02d4207be Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 7 Nov 2019 11:18:04 -0800 Subject: blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT blkg_rwstat is now only used by bfq-iosched and blk-throtl when on cgroup1. Let's move it into its own files and gate it behind a config option. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- block/Kconfig.iosched | 1 + 1 file changed, 1 insertion(+) (limited to 'block/Kconfig.iosched') diff --git a/block/Kconfig.iosched b/block/Kconfig.iosched index b89310a022ad..7df14133adc8 100644 --- a/block/Kconfig.iosched +++ b/block/Kconfig.iosched @@ -31,6 +31,7 @@ config IOSCHED_BFQ config BFQ_GROUP_IOSCHED bool "BFQ hierarchical scheduling support" depends on IOSCHED_BFQ && BLK_CGROUP + select BLK_CGROUP_RWSTAT ---help--- Enable hierarchical scheduling in BFQ, using the blkio -- cgit v1.2.3