From: SeongJae Park <sj@kernel.org>
To: Honggyu Kim <honggyu.kim@sk.com>
Cc: SeongJae Park <sj@kernel.org>,
damon@lists.linux.dev, linux-mm@kvack.org,
akpm@linux-foundation.org, apopple@nvidia.com,
baolin.wang@linux.alibaba.com, dave.jiang@intel.com,
hyeongtak.ji@sk.com, kernel_team@skhynix.com,
linmiaohe@huawei.com, linux-kernel@vger.kernel.org,
linux-trace-kernel@vger.kernel.org,
mathieu.desnoyers@efficios.com, mhiramat@kernel.org,
rakie.kim@sk.com, rostedt@goodmis.org, surenb@google.com,
yangx.jy@fujitsu.com, ying.huang@intel.com, ziy@nvidia.com,
42.hyeyoo@gmail.com, art.jeongseob@gmail.com
Subject: Re: [RFC PATCH v3 7/7] mm/damon: Add "damon_migrate_{hot,cold}" vmstat
Date: Fri, 5 Apr 2024 12:27:21 -0700 [thread overview]
Message-ID: <20240405192721.67119-1-sj@kernel.org> (raw)
In-Reply-To: <20240405060858.2818-8-honggyu.kim@sk.com>
On Fri, 5 Apr 2024 15:08:56 +0900 Honggyu Kim <honggyu.kim@sk.com> wrote:
> This patch adds "damon_migrate_{hot,cold}" under node specific vmstat
> counters at the following location.
>
> /sys/devices/system/node/node*/vmstat
>
> The counted values are accumulcated to the global vmstat so it also
> introduces the same counter at /proc/vmstat as well.
DAMON provides its own DAMOS stats via DAMON sysfs interface. Do we really
need this change?
Thanks,
SJ
[...]
next prev parent reply other threads:[~2024-04-05 19:27 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-05 6:08 [RFC PATCH v3 0/7] DAMON based tiered memory management for CXL memory Honggyu Kim
2024-04-05 6:08 ` [RFC PATCH v3 1/7] mm/damon/paddr: refactor DAMOS_PAGEOUT with migration_mode Honggyu Kim
2024-04-05 19:19 ` SeongJae Park
2024-05-11 20:16 ` SeongJae Park
2024-05-12 18:00 ` SeongJae Park
2024-04-05 6:08 ` [RFC PATCH v3 2/7] mm: make alloc_demote_folio externally invokable for migration Honggyu Kim
2024-04-05 19:20 ` SeongJae Park
2024-04-05 6:08 ` [RFC PATCH v3 3/7] mm/damon/sysfs-schemes: add target_nid on sysfs-schemes Honggyu Kim
2024-04-05 6:08 ` [RFC PATCH v3 4/7] mm/migrate: add MR_DAMON to migrate_reason Honggyu Kim
2024-04-05 19:20 ` SeongJae Park
2024-04-05 6:08 ` [RFC PATCH v3 5/7] mm/damon/paddr: introduce DAMOS_MIGRATE_COLD action for demotion Honggyu Kim
2024-04-05 7:55 ` Hyeongtak Ji
2024-04-05 19:24 ` SeongJae Park
2024-04-05 19:24 ` SeongJae Park
2024-04-08 12:06 ` Honggyu Kim
2024-04-08 17:52 ` SeongJae Park
2024-04-09 9:54 ` Honggyu Kim
2024-04-09 16:18 ` SeongJae Park
2024-04-05 6:08 ` [RFC PATCH v3 6/7] mm/damon/paddr: introduce DAMOS_MIGRATE_HOT action for promotion Honggyu Kim
2024-04-05 19:26 ` SeongJae Park
2024-04-05 6:08 ` [RFC PATCH v3 7/7] mm/damon: Add "damon_migrate_{hot,cold}" vmstat Honggyu Kim
2024-04-05 19:27 ` SeongJae Park [this message]
2024-04-05 16:56 ` [RFC PATCH v3 0/7] DAMON based tiered memory management for CXL memory Gregory Price
2024-04-08 13:41 ` [RFC PATCH v3 0/7] DAMON based tiered memory management for CXL Honggyu Kim
2024-04-09 9:59 ` Honggyu Kim
2024-04-10 0:00 ` Gregory Price
2024-04-05 19:28 ` [RFC PATCH v3 0/7] DAMON based tiered memory management for CXL memory SeongJae Park
2024-04-08 10:56 ` Honggyu Kim
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