9 Apr
2021
9 Apr
'21
6:09 p.m.
On Fri, 09 Apr 2021 12:59:10 +0200, Takashi Iwai wrote:
On Fri, 09 Apr 2021 04:27:35 +0200, Takashi Sakamoto wrote:
- Add `max_user_ctl_alloc_size` kobject attribute to the control device
In the patch, a new module parameter 'max_user_ctl_alloc_size' is added. In the item, I use the value of this parameter as initial value per control device. The value per control device can be changed via sysfs node.
The `max_user_ctl_alloc_size` is really the attribute of control device, so I think it acceptable. Additionally, 'curr_user_ctl_alloc_size' is also added so that userspace applications get current status.
So that's the primary purpose? Then it makes sense, yeah.
You meant something like below, right?
Takashi