lkml.org 
[lkml]   [2021]   [Dec]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH linux-4.19.y 0/5] fix memleak of bfq weights_tree node
Date
Our test found that bfq_weight_counter can leak quite easy. This problem
can be fixed by patch 4, and other patches is needed to backport patch
4.

Federico Motta (2):
block, bfq: improve asymmetric scenarios detection
block, bfq: fix asymmetric scenarios detection

Paolo Valente (3):
block, bfq: fix decrement of num_active_groups
block, bfq: fix queue removal from weights tree
block, bfq: fix use after free in bfq_bfqq_expire

block/bfq-iosched.c | 287 +++++++++++++++++++++++++++-----------------
block/bfq-iosched.h | 76 +++++++++---
block/bfq-wf2q.c | 56 +++++----
3 files changed, 270 insertions(+), 149 deletions(-)

--
2.31.1

\
 
 \ /
  Last update: 2021-12-21 12:28    [W:0.255 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site