From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Shaohua Li To: , CC: , , Vivek Goyal , , Subject: [PATCH 0/3] blk-throttle: add .low limit fix Date: Mon, 27 Mar 2017 15:19:40 -0700 Message-ID: In-Reply-To: <567d5361-7d6b-c53e-8ada-a2966e48dc54@fb.com> References: <567d5361-7d6b-c53e-8ada-a2966e48dc54@fb.com> MIME-Version: 1.0 Content-Type: text/plain List-ID: Jens, The 3 patches replace the last two patches (patch 17/18) of the series I sent out today. The new patch overloads blk stat as you suggested. Thanks, Shaohua Shaohua Li (3): block: track request size in blk_issue_stat blk-throttle: add a mechanism to estimate IO latency blk-throttle: add latency target support block/blk-core.c | 2 +- block/blk-mq.c | 2 +- block/blk-stat.c | 15 +++- block/blk-stat.h | 44 +++++++--- block/blk-throttle.c | 199 ++++++++++++++++++++++++++++++++++++++++++++-- block/blk-wbt.h | 10 +-- block/blk.h | 2 + include/linux/blk_types.h | 9 ++- 8 files changed, 254 insertions(+), 29 deletions(-) -- 2.9.3