lkml.org 
[lkml]   [2021]   [Aug]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v2 0/4] optimize the bfq queue idle judgment
Date
Chagnes in V2:
- as suggested by Paolo, add support to track if root_group have any
pending requests, and use that to handle the situation when only one
group is activated while root group doesn't have any pending requests.
- modify commit message in patch 2

Yu Kuai (4):
block, bfq: add support to track if root_group have any pending
requests
block, bfq: do not idle if only one cgroup is activated
block, bfq: add support to record request size information
block, bfq: consider request size in bfq_asymmetric_scenario()

block/bfq-iosched.c | 69 ++++++++++++++++++++++++++++++++++++++-------
block/bfq-iosched.h | 29 +++++++++++++++++--
block/bfq-wf2q.c | 37 +++++++++++++++---------
3 files changed, 110 insertions(+), 25 deletions(-)

--
2.31.1

\
 
 \ /
  Last update: 2021-08-06 03:58    [W:0.495 / U:0.252 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site