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| author |   Tejun Heo <tj@kernel.org> | 2017-07-23 08:36:15 -0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-07-25 13:28:56 -0400 |
| commit | 0a94efb5acbb6980d7c9ab604372d93cd507e4d8 (patch) | |
| tree | f3ac747f0130dd53b5a704e56f1ccede24d90f31 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | workqueue: restore WQ_UNBOUND/max_active==1 to be ordered (diff) | |
| download | wireguard-linux-0a94efb5acbb6980d7c9ab604372d93cd507e4d8.tar.xz wireguard-linux-0a94efb5acbb6980d7c9ab604372d93cd507e4d8.zip | |
workqueue: implicit ordered attribute should be overridable
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")
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions