diff options
| author |   Shaohua Li <shli@kernel.org> | 2013-08-01 09:56:36 +0800 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2013-08-01 08:36:40 -0400 |
| commit | 2865a8fb44cc32420407362cbda80c10fa09c6b2 (patch) | |
| tree | a4f3ca6dc957b7676610476b35e4342ad9a497d1 /kernel/printk.c | |
| parent | workqueue: allow work_on_cpu() to be called recursively (diff) | |
| download | linux-dev-2865a8fb44cc32420407362cbda80c10fa09c6b2.tar.xz linux-dev-2865a8fb44cc32420407362cbda80c10fa09c6b2.zip | |
workqueue: copy workqueue_attrs with all fields
$echo '0' > /sys/bus/workqueue/devices/xxx/numa
$cat /sys/bus/workqueue/devices/xxx/numa
I got 1. It should be 0, the reason is copy_workqueue_attrs() called
in apply_workqueue_attrs() doesn't copy no_numa field.
Fix it by making copy_workqueue_attrs() copy ->no_numa too. This
would also make get_unbound_pool() set a pool's ->no_numa attribute
according to the workqueue attributes used when the pool was created.
While harmelss, as ->no_numa isn't a pool attribute, this is a bit
confusing. Clear it explicitly.
tj: Updated description and comments a bit.
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'kernel/printk.c')
0 files changed, 0 insertions, 0 deletions