From: Baoquan He <bhe@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org, akpm@linux-foundation.org,
iamjoonsoo.kim@lge.com, hannes@cmpxchg.org, mhocko@kernel.org,
vbabka@suse.cz, bhe@redhat.com
Subject: [PATCH 0/5] improvements about lowmem_reserve and /proc/zoneinfo
Date: Tue, 24 Mar 2020 22:22:24 +0800 [thread overview]
Message-ID: <20200324142229.12028-1-bhe@redhat.com> (raw)
When tried to review below patchset from Joonsoo, I found out there's
some space to improve about lowmem_reserve and /proc/zoneinfo printing.
So made this patchset to do it.
[PATCH v3 0/2] integrate classzone_idx and high_zoneidx
http://lkml.kernel.org/r/1584693135-4396-1-git-send-email-iamjoonsoo.kim@lge.com
Baoquan He (5):
mm/page_alloc.c: only tune sysctl_lowmem_reserve_ratio value once when
changing it
mm/page_alloc.c: clear out zone->lowmem_reserve[] if the zone is empty
mm/vmstat.c: do not show lowmem reserve protection information of
empty zone
mm/vmstat.c: move the per-node stats to the front of /proc/zoneinfo
mm/vmstat.c: remove the useless code
mm/page_alloc.c | 13 +++++++++++--
mm/vmstat.c | 44 +++++++++++++++++---------------------------
2 files changed, 28 insertions(+), 29 deletions(-)
--
2.17.2
next reply other threads:[~2020-03-24 14:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-24 14:22 Baoquan He [this message]
2020-03-24 14:22 ` [PATCH 1/5] mm/page_alloc.c: only tune sysctl_lowmem_reserve_ratio value once when changing it Baoquan He
2020-03-24 14:22 ` [PATCH 2/5] mm/page_alloc.c: clear out zone->lowmem_reserve[] if the zone is empty Baoquan He
2020-03-24 14:22 ` [PATCH 3/5] mm/vmstat.c: do not show lowmem reserve protection information of empty zone Baoquan He
2020-03-24 14:22 ` [PATCH 4/5] mm/vmstat.c: move the per-node stats to the front of /proc/zoneinfo Baoquan He
2020-03-24 19:25 ` David Rientjes
2020-03-25 5:53 ` Baoquan He
2020-03-25 8:55 ` Michal Hocko
2020-03-25 14:23 ` Baoquan He
2020-03-25 19:45 ` David Rientjes
2020-03-26 4:24 ` Baoquan He
2020-03-26 6:43 ` Michal Hocko
2020-03-26 11:22 ` Baoquan He
2020-03-24 14:22 ` [PATCH 5/5] mm/vmstat.c: remove the useless code Baoquan He
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