From: Vlastimil Babka <vbabka@suse.cz>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Michal Hocko <mhocko@kernel.org>,
Mel Gorman <mgorman@techsingularity.net>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
David Rientjes <rientjes@google.com>,
Rik van Riel <riel@redhat.com>, Vlastimil Babka <vbabka@suse.cz>
Subject: [PATCH 0/8] compaction-related cleanups v5
Date: Thu, 21 Jul 2016 09:36:06 +0200 [thread overview]
Message-ID: <20160721073614.24395-1-vbabka@suse.cz> (raw)
Changes since v4:
- Patch 4 - skip initial compaction when allowed to ignore watermarks (DavidR)
- Rebased to mmotm-2016-07-18-16-40-20
- Acks by Mel Gorman, Michal Hocko, David Rientjes - Thanks!
Hi,
this is the splitted-off first part of my "make direct compaction more
deterministic" series [1], rebased on mmotm-2016-07-13-16-09-18. For the whole
series it's probably too late for 4.8 given some unresolved feedback, but I
hope this part could go in as it was stable for quite some time.
At the very least, the first patch really shouldn't wait any longer.
[1] http://marc.info/?l=linux-mm&m=146676211226806&w=2
Hugh Dickins (1):
mm, compaction: don't isolate PageWriteback pages in
MIGRATE_SYNC_LIGHT mode
Vlastimil Babka (7):
mm, page_alloc: set alloc_flags only once in slowpath
mm, page_alloc: don't retry initial attempt in slowpath
mm, page_alloc: restructure direct compaction handling in slowpath
mm, page_alloc: make THP-specific decisions more generic
mm, thp: remove __GFP_NORETRY from khugepaged and madvised allocations
mm, compaction: introduce direct compaction priority
mm, compaction: simplify contended compaction handling
include/linux/compaction.h | 33 +++---
include/linux/gfp.h | 14 +--
include/trace/events/compaction.h | 12 +--
include/trace/events/mmflags.h | 1 +
mm/compaction.c | 83 ++++-----------
mm/huge_memory.c | 29 ++---
mm/internal.h | 5 +-
mm/khugepaged.c | 2 +-
mm/migrate.c | 2 +-
mm/page_alloc.c | 218 +++++++++++++++++---------------------
tools/perf/builtin-kmem.c | 1 +
11 files changed, 167 insertions(+), 233 deletions(-)
--
2.9.0
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next reply other threads:[~2016-07-21 7:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-21 7:36 Vlastimil Babka [this message]
2016-07-21 7:36 ` [PATCH v5 1/8] mm, compaction: don't isolate PageWriteback pages in MIGRATE_SYNC_LIGHT mode Vlastimil Babka
2016-07-21 7:36 ` [PATCH v5 2/8] mm, page_alloc: set alloc_flags only once in slowpath Vlastimil Babka
2016-07-21 7:36 ` [PATCH v5 3/8] mm, page_alloc: don't retry initial attempt " Vlastimil Babka
2016-07-21 7:36 ` [PATCH v5 4/8] mm, page_alloc: restructure direct compaction handling " Vlastimil Babka
2016-07-21 7:36 ` [PATCH v5 5/8] mm, page_alloc: make THP-specific decisions more generic Vlastimil Babka
2016-07-21 7:36 ` [PATCH v5 6/8] mm, thp: remove __GFP_NORETRY from khugepaged and madvised allocations Vlastimil Babka
2016-07-21 7:36 ` [PATCH v5 7/8] mm, compaction: introduce direct compaction priority Vlastimil Babka
2016-07-21 7:36 ` [PATCH v5 8/8] mm, compaction: simplify contended compaction handling Vlastimil Babka
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