From 8504dea783b044cab620acbaef87b86ee84646fe Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 28 Aug 2019 15:06:00 -0700 Subject: blkcg: add tools/cgroup/iocost_coef_gen.py Add a script which can be used to generate device-specific iocost linear model coefficients. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- block/blk-iocost.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'block') diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 3208d2fdc55e..f04a4ed1cb45 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -46,6 +46,9 @@ * If needed, tools/cgroup/iocost_coef_gen.py can be used to generate * device-specific coefficients. * + * If needed, tools/cgroup/iocost_coef_gen.py can be used to generate + * device-specific coefficients. + * * 2. Control Strategy * * The device virtual time (vtime) is used as the primary control metric. -- cgit v1.2.3