From: Gregory Price <gourry@gourry.net>
To: Yunjeong Mun <yunjeong.mun@sk.com>
Cc: kernel_team@skhynix.com, Joshua Hahn <joshua.hahnjy@gmail.com>,
harry.yoo@oracle.com, ying.huang@linux.alibaba.com,
gregkh@linuxfoundation.org, rakie.kim@sk.com,
akpm@linux-foundation.org, rafael@kernel.org, lenb@kernel.org,
dan.j.williams@intel.com, Jonathan.Cameron@huawei.com,
dave.jiang@intel.com, horen.chuang@linux.dev, hannes@cmpxchg.org,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-mm@kvack.org, kernel-team@meta.com,
Honggyu Kim <honggyu.kim@sk.com>
Subject: Re: [PATCH 2/2 v6] mm/mempolicy: Don't create weight sysfs for memoryless nodes
Date: Tue, 11 Mar 2025 11:52:27 -0400 [thread overview]
Message-ID: <Z9BcO-CEDHqegZvD@gourry-fedora-PF4VCD3F> (raw)
In-Reply-To: <20250311095151.446-1-yunjeong.mun@sk.com>
On Tue, Mar 11, 2025 at 06:51:45PM +0900, Yunjeong Mun wrote:
> Hi Gregory, thanks for kind explanation.
>
> We believe our propsed hot plug patch should be added as a hot-fix to v6.14,
> because it can be addressed independently of auto-configuring feature.
> Rakie will send v2 patch soon.
>
I think having the answer to at least the following question documented
is needed. I'll wait for v2 to do another review.
> > 2) We need to clearly define what the weight of a node will be when
> > in manual mode and a node goes (memory -> no memory -> memory)
> > a) does it retain it's old, manually set weight?
> > b) does it revert to 1?
> >
~Gregory
next prev parent reply other threads:[~2025-03-11 15:52 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250228001631.1102-1-yunjeong.mun@sk.com>
2025-02-26 21:35 ` [PATCH 1/2 v6] mm/mempolicy: Weighted Interleave Auto-tuning Joshua Hahn
2025-02-26 21:35 ` [PATCH 2/2 v6] mm/mempolicy: Don't create weight sysfs for memoryless nodes Joshua Hahn
2025-02-27 2:32 ` Honggyu Kim
2025-02-27 3:20 ` Honggyu Kim
2025-03-03 21:56 ` Joshua Hahn
2025-03-04 12:53 ` Honggyu Kim
2025-03-03 16:19 ` Gregory Price
2025-03-04 13:03 ` Honggyu Kim
2025-03-04 16:16 ` Gregory Price
2025-03-04 16:29 ` Gregory Price
2025-03-06 12:39 ` Honggyu Kim
2025-03-06 17:32 ` Gregory Price
2025-03-07 11:46 ` Honggyu Kim
2025-03-07 17:51 ` Gregory Price
2025-03-10 12:26 ` Honggyu Kim
2025-03-10 14:22 ` Gregory Price
2025-03-11 2:07 ` Yunjeong Mun
2025-03-11 2:42 ` Gregory Price
2025-03-11 4:02 ` Yunjeong Mun
2025-03-11 4:42 ` Gregory Price
2025-03-11 9:51 ` Yunjeong Mun
2025-03-11 15:52 ` Gregory Price [this message]
2025-03-18 8:02 ` Yunjeong Mun
2025-03-18 11:02 ` Honggyu Kim
2025-03-18 15:13 ` Gregory Price
2025-03-19 9:56 ` Yunjeong Mun
2025-03-19 14:54 ` Gregory Price
2025-02-28 0:16 ` [PATCH 1/2 v6] mm/mempolicy: Weighted Interleave Auto-tuning yunjeong.mun
2025-02-28 6:39 ` Yunjeong Mun
2025-02-28 16:24 ` Joshua Hahn
2025-03-04 21:56 ` Joshua Hahn
2025-03-04 22:22 ` Joshua Hahn
2025-03-05 9:49 ` Yunjeong Mun
2025-03-05 16:28 ` Joshua Hahn
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