From: svc_lmoiseichuk@magicleap.com To: hannes@cmpxchg.org, mhocko@kernel.org, vdavydov.dev@gmail.com, tj@kernel.org, lizefan@huawei.com, cgroups@vger.kernel.org Cc: akpm@linux-foundation.org, rientjes@google.com, minchan@kernel.org, vinmenon@codeaurora.org, andriy.shevchenko@linux.intel.com, anton.vorontsov@linaro.org, penberg@kernel.org, linux-mm@kvack.org, Leonid Moiseichuk <lmoiseichuk@magicleap.com> Subject: [PATCH 0/2] memcg, vmpressure: expose vmpressure controls Date: Mon, 13 Apr 2020 17:57:48 -0400 [thread overview] Message-ID: <20200413215750.7239-1-lmoiseichuk@magicleap.com> (raw) From: Leonid Moiseichuk <lmoiseichuk@magicleap.com> Small tweak to populate vmpressure parameters to userspace without any built-in logic change. The vmpressure is used actively (e.g. on Android) to track mm stress. vmpressure parameters selected empiricaly quite long time ago and not always suitable for modern memory configurations. Leonid Moiseichuk (2): memcg: expose vmpressure knobs memcg, vmpressure: expose vmpressure controls .../admin-guide/cgroup-v1/memory.rst | 12 +- include/linux/vmpressure.h | 35 ++++++ mm/memcontrol.c | 113 ++++++++++++++++++ mm/vmpressure.c | 101 +++++++--------- 4 files changed, 200 insertions(+), 61 deletions(-) -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: svc_lmoiseichuk-baZASSJvGmz3oGB3hsPCZA@public.gmane.org To: hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org, mhocko-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, vdavydov.dev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, rientjes-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, minchan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, vinmenon-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, andriy.shevchenko-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, anton.vorontsov-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, penberg-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, Leonid Moiseichuk <lmoiseichuk-baZASSJvGmz3oGB3hsPCZA@public.gmane.org> Subject: [PATCH 0/2] memcg, vmpressure: expose vmpressure controls Date: Mon, 13 Apr 2020 17:57:48 -0400 [thread overview] Message-ID: <20200413215750.7239-1-lmoiseichuk@magicleap.com> (raw) From: Leonid Moiseichuk <lmoiseichuk-baZASSJvGmz3oGB3hsPCZA@public.gmane.org> Small tweak to populate vmpressure parameters to userspace without any built-in logic change. The vmpressure is used actively (e.g. on Android) to track mm stress. vmpressure parameters selected empiricaly quite long time ago and not always suitable for modern memory configurations. Leonid Moiseichuk (2): memcg: expose vmpressure knobs memcg, vmpressure: expose vmpressure controls .../admin-guide/cgroup-v1/memory.rst | 12 +- include/linux/vmpressure.h | 35 ++++++ mm/memcontrol.c | 113 ++++++++++++++++++ mm/vmpressure.c | 101 +++++++--------- 4 files changed, 200 insertions(+), 61 deletions(-) -- 2.17.1
next reply other threads:[~2020-04-13 21:58 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-13 21:57 svc_lmoiseichuk [this message] 2020-04-13 21:57 ` [PATCH 0/2] memcg, vmpressure: expose vmpressure controls svc_lmoiseichuk-baZASSJvGmz3oGB3hsPCZA 2020-04-13 21:57 ` [PATCH 1/2] memcg: expose vmpressure knobs svc_lmoiseichuk 2020-04-13 21:57 ` svc_lmoiseichuk-baZASSJvGmz3oGB3hsPCZA 2020-04-14 22:55 ` Chris Down 2020-04-14 22:55 ` Chris Down 2020-04-14 23:00 ` Leonid Moiseichuk 2020-04-13 21:57 ` [PATCH 2/2] memcg, vmpressure: expose vmpressure controls svc_lmoiseichuk 2020-04-13 21:57 ` svc_lmoiseichuk-baZASSJvGmz3oGB3hsPCZA 2020-04-14 11:37 ` [PATCH 0/2] " Michal Hocko 2020-04-14 11:37 ` Michal Hocko 2020-04-14 16:42 ` Leonid Moiseichuk 2020-04-14 18:49 ` Michal Hocko 2020-04-14 18:49 ` Michal Hocko 2020-04-14 20:53 ` Leonid Moiseichuk 2020-04-15 7:51 ` Michal Hocko 2020-04-15 7:51 ` Michal Hocko 2020-04-15 12:17 ` Leonid Moiseichuk 2020-04-15 12:28 ` Michal Hocko 2020-04-15 12:28 ` Michal Hocko 2020-04-15 12:33 ` Leonid Moiseichuk 2020-04-14 19:23 ` Johannes Weiner 2020-04-14 19:23 ` Johannes Weiner 2020-04-14 22:12 ` Leonid Moiseichuk 2020-04-15 7:55 ` Michal Hocko 2020-04-15 7:55 ` Michal Hocko
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