Re: [PATCH] psi: Don't account force reclaim as memory pressure

From: Chris Down
Date: Sat Jun 15 2019 - 12:03:31 EST


Hi Xunlei,

Xunlei Pang writes:
There're several cases like resize and force_empty that don't
need to account to psi, otherwise is misleading.

I'm afraid I'm quite confused by this patch. Why do you think accounting for force reclaim in PSI is misleading? I completely expect that force reclaim should still be accounted for as memory pressure, can you present some reason why it shouldn't be?