[Cc linux-api - please do so for any patches making/updating
kernel<->user interfaces]
On Mon 26-09-22 17:10:33, hezhongkun wrote:
From: Zhongkun He <hezhongkun.hzk@xxxxxxxxxxxxx>
/proc/pid/mempolicy can be used to check and adjust the userspace task's
mempolicy dynamically.In many case, the application and the control plane
are two separate systems. When the application is created, it doesn't know
how to use memory, and it doesn't care. The control plane will decide the
memory usage policy based on different reasons.In that case, we can
dynamically adjust the mempolicy using /proc/pid/mempolicy interface.
Is there any reason to make it procfs interface rather than pidfd one?