From: Bharata B Rao <bharata@amd.com>
To: Gregory Price <gourry@gourry.net>
Cc: <linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>,
<Jonathan.Cameron@huawei.com>, <dave.hansen@intel.com>,
<mgorman@techsingularity.net>, <mingo@redhat.com>,
<peterz@infradead.org>, <raghavendra.kt@amd.com>,
<riel@surriel.com>, <rientjes@google.com>, <sj@kernel.org>,
<weixugc@google.com>, <willy@infradead.org>,
<ying.huang@linux.alibaba.com>, <ziy@nvidia.com>,
<dave@stgolabs.net>, <nifan.cxl@gmail.com>,
<xuezhengchu@huawei.com>, <yiannis@zptcorp.com>,
<akpm@linux-foundation.org>, <david@redhat.com>,
<byungchul@sk.com>, <kinseyho@google.com>,
<joshua.hahnjy@gmail.com>, <yuanchu@google.com>,
<balbirs@nvidia.com>, <alok.rathore@samsung.com>,
<shivankg@amd.com>
Subject: Re: [RFC PATCH v5 00/10] mm: Hot page tracking and promotion infrastructure
Date: Mon, 16 Feb 2026 08:30:21 +0530 [thread overview]
Message-ID: <aeb717f7-60a0-4fe1-b34c-d4f8cea02f96@amd.com> (raw)
In-Reply-To: <aY87i3dG5xmDpWkE@gourry-fedora-PF4VCD3F>
On 13-Feb-26 8:26 PM, Gregory Price wrote:
> On Thu, Jan 29, 2026 at 08:10:33PM +0530, Bharata B Rao wrote:
>> Hi,
>>
>> This is v5 of pghot, a hot-page tracking and promotion subsystem.
>> The major change in v5 is reducing the default hotness record size
>> to 1 byte per PFN and adding an optional precision mode
>> (CONFIG_PGHOT_PRECISE) that uses 4 bytes per PFN.
>>
>
> In the future can you add a
>
> base-commit:
>
> for the series? Make's it easier to automate pulling it in for testing
> and backports etc.
Good suggestion, will do thanks.
BTW this series applies on f0b9d8eb98df.
Latest github branch:
https://github.com/AMDESE/linux-mm/tree/bharata/pghot-rfcv6-pre
Regards,
Bharata.
prev parent reply other threads:[~2026-02-16 4:20 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-29 14:40 Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 01/10] mm: migrate: Allow misplaced migration without VMA Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 02/10] migrate: Add migrate_misplaced_folios_batch() Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 03/10] mm: Hot page tracking and promotion Bharata B Rao
2026-02-11 15:40 ` Bharata B Rao
2026-02-11 16:08 ` Gregory Price
2026-02-12 2:03 ` Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 04/10] mm: pghot: Precision mode for pghot Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 05/10] mm: sched: move NUMA balancing tiering promotion to pghot Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 06/10] x86: ibs: In-kernel IBS driver for memory access profiling Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 07/10] x86: ibs: Enable IBS profiling for memory accesses Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 08/10] mm: mglru: generalize page table walk Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 09/10] mm: klruscand: use mglru scanning for page promotion Bharata B Rao
2026-01-29 14:40 ` [RFC PATCH v5 10/10] mm: pghot: Add folio_mark_accessed() as hotness source Bharata B Rao
2026-02-09 3:25 ` [RFC PATCH v5 00/10] mm: Hot page tracking and promotion infrastructure Bharata B Rao
2026-02-09 3:30 ` Bharata B Rao
2026-02-11 15:30 ` Bharata B Rao
2026-02-11 16:04 ` Gregory Price
2026-02-12 2:16 ` Bharata B Rao
2026-02-11 16:06 ` Gregory Price
2026-02-12 16:15 ` Bharata B Rao
2026-02-13 14:56 ` Gregory Price
2026-02-16 3:00 ` Bharata B Rao [this message]
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