diff options
| author | Tejun Heo <tj@kernel.org> | 2017-07-23 08:36:15 -0400 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-11-06 15:33:25 +0100 |
| commit | 174815976d4bb03c16e751ef5acd91a8d6fcb663 (patch) | |
| tree | ba895ce883f0747fd6010d81661a34fddf9714cf /include/linux/sysctl.h | |
| parent | aa93bfa665b0bbc72797bed6ca4667c7ffbd01c9 (diff) | |
workqueue: implicit ordered attribute should be overridable
commit 0a94efb5acbb6980d7c9ab604372d93cd507e4d8 upstream.
5c0338c68706 ("workqueue: restore WQ_UNBOUND/max_active==1 to be
ordered") automatically enabled ordered attribute for unbound
workqueues w/ max_active == 1. Because ordered workqueues reject
max_active and some attribute changes, this implicit ordered mode
broke cases where the user creates an unbound workqueue w/ max_active
== 1 and later explicitly changes the related attributes.
This patch distinguishes explicit and implicit ordered setting and
overrides from attribute changes if implict.
Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: 5c0338c68706 ("workqueue: restore WQ_UNBOUND/max_active==1 to be ordered")
Cc: Holger Hoffstätte <holger@applied-asynchrony.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/linux/sysctl.h')
0 files changed, 0 insertions, 0 deletions