Re: [RFC PATCH v2 2/7] mm: introduce CONFIG_PT_RECLAIM

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Qi Zheng <zhengqi.arch@xxxxxxxxxxxxx>, hughd@xxxxxxxxxx, willy@xxxxxxxxxxxxx, mgorman@xxxxxxx, muchun.song@xxxxxxxxx, vbabka@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, zokeefe@xxxxxxxxxx, rientjes@xxxxxxxxxx
Subject: Re: [RFC PATCH v2 2/7] mm: introduce CONFIG_PT_RECLAIM
From: David Hildenbrand <david@xxxxxxxxxx>
Date: Tue, 6 Aug 2024 16:25:32 +0200
Cc: linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <7c726839e2610f1873d9fa2a7c60715796579d1a.1722861064.git.zhengqi.arch@bytedance.com>
Organization: Red Hat
References: <cover.1722861064.git.zhengqi.arch@bytedance.com> <7c726839e2610f1873d9fa2a7c60715796579d1a.1722861064.git.zhengqi.arch@bytedance.com>
User-agent: Mozilla Thunderbird

On 05.08.24 14:55, Qi Zheng wrote:

This configuration variable will be used to build the code needed
to free empty user page table pages.

This feature is not available on all architectures yet, so
ARCH_SUPPORTS_PT_RECLAIM is needed. We can remove it once all
architectures support this feature.


Please squash this into #4

--
Cheers,

David / dhildenb

Follow-Ups:
- Re: [RFC PATCH v2 2/7] mm: introduce CONFIG_PT_RECLAIM
  - From: Qi Zheng

References:
- [RFC PATCH v2 0/7] synchronously scan and reclaim empty user PTE pages
  - From: Qi Zheng
- [RFC PATCH v2 2/7] mm: introduce CONFIG_PT_RECLAIM
  - From: Qi Zheng

Prev by Date: Re: [PATCH 02/10] mm: introduce vma_merge_struct and abstract merge parameters
Next by Date: [PATCH] mm/memory-failure: Use raw_spinlock_t in struct memory_failure_cpu
Previous by thread: [RFC PATCH v2 2/7] mm: introduce CONFIG_PT_RECLAIM
Next by thread: Re: [RFC PATCH v2 2/7] mm: introduce CONFIG_PT_RECLAIM
Index(es):
- Date
- Thread

[Index of Archives] [Linux ARM Kernel] [Linux ARM] [Linux Omap] [Fedora ARM] [IETF Annouce] [Bugtraq] [Linux OMAP] [Linux MIPS] [eCos] [Asterisk Internet PBX] [Linux API]