On Tue, 25 Jun 2024 10:23:42 +0800 Rui Qi <qirui.001@xxxxxxxxxxxxx> wrote: > we hope that memory errors can be successfully handled quickly, using > __GFP_MEMALLOC can help us improve the success rate of processing > under memory pressure, because to_kill struct is freed very quickly, > so using __GFP_MEMALLOC will not exacerbate memory pressure for a long time, > and more memory will be freed after killed task exiting, which will also > reduce memory pressure. Has this been observed to improve behavior in some situation? In other words, please fully describe the observed runtime effects of this change.
