diff options
| author | Chen Ridong <chenridong@huawei.com> | 2024-10-08 11:24:58 +0000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2024-10-08 08:46:54 -1000 |
| commit | 581434654e01ec79dd02c21448ac84e2ce2d1a64 (patch) | |
| tree | 636a5f6c8d79164c8f4c9767ff21c34b6bbfc14a /include/linux/workqueue.h | |
| parent | e3dddcfd3dd8b483c9ccaa06733688bb63bb7c9d (diff) | |
workqueue: Adjust WQ_MAX_ACTIVE from 512 to 2048
WQ_MAX_ACTIVE is currently set to 512, which was established approximately
15 yeas ago. However, with the significant increase in machine sizes and
capabilities, the previous limit of 256 concurrent tasks is no longer
sufficient. Therefore, we propose to increase WQ_MAX_ACTIVE to 2048.
and WQ_DFL_ACTIVE is 1024 now.
Signed-off-by: Chen Ridong <chenridong@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/workqueue.h')
| -rw-r--r-- | include/linux/workqueue.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 59c2695e12e7..b0dc957c3e56 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -412,7 +412,7 @@ enum wq_flags { }; enum wq_consts { - WQ_MAX_ACTIVE = 512, /* I like 512, better ideas? */ + WQ_MAX_ACTIVE = 2048, /* I like 2048, better ideas? */ WQ_UNBOUND_MAX_ACTIVE = WQ_MAX_ACTIVE, WQ_DFL_ACTIVE = WQ_MAX_ACTIVE / 2, |