linux-kernel - [PATCH 0/2] Remove blk_mq_sched_started

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 22 Jul 2019 23:14:37 -0300
From:   Marcos Paulo de Souza <marcos.souza.org@...il.com>
To:     linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
        axboe@...nel.dk, hare@...e.com
Cc:     Marcos Paulo de Souza <marcos.souza.org@...il.com>
Subject: [PATCH 0/2] Remove blk_mq_sched_started_request function

While inspecting the queue_rq calling sites, I verified that
blk_mq_start_request calls blk_mq_sched_started_request, and this function
checks if the elevator of the current request implements the started_request,
but currently none of the available IO schedulers do.

So, let's remove blk_mq_sched_started_request along with started_request, which
is member of the elevator_mq_ops struct.

Marcos Paulo de Souza (2):
  block: blk-mq: Remove blk_mq_sched_started_request function
  include: elevator.h: Remove started_request from elevator_mq_ops

 block/blk-mq-sched.h     | 9 ---------
 block/blk-mq.c           | 2 --
 include/linux/elevator.h | 1 -
 3 files changed, 12 deletions(-)

-- 
2.22.0