From: Michal Hocko <mhocko@kernel.org>
To: Minchan Kim <minchan@kernel.org>
Cc: Ming Ling <ming.ling@spreadtrum.com>,
akpm@linux-foundation.org, mgorman@techsingularity.net,
vbabka@suse.cz, hannes@cmpxchg.org,
baiyaowei@cmss.chinamobile.com, iamjoonsoo.kim@lge.com,
rientjes@google.com, hughd@google.com,
kirill.shutemov@linux.intel.com, riel@redhat.com,
mgorman@suse.de, aquini@redhat.com, corbet@lwn.net,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
orson.zhai@spreadtrum.com, geng.ren@spreadtrum.com,
chunyan.zhang@spreadtrum.com, zhizhou.tian@spreadtrum.com,
yuming.han@spreadtrum.com, xiajing@spreadst.com
Subject: Re: [PATCH v2] mm: exclude isolated non-lru pages from NR_ISOLATED_ANON or NR_ISOLATED_FILE.
Date: Mon, 17 Oct 2016 13:10:55 +0200 [thread overview]
Message-ID: <20161017111055.GG23322@dhcp22.suse.cz> (raw)
In-Reply-To: <20161017084244.GF23322@dhcp22.suse.cz>
On Mon 17-10-16 10:42:44, Michal Hocko wrote:
[...]
> Sure, what do you think about the following? I haven't marked it for
> stable because there was no bug report for it AFAIU.
And 0-day robot just noticed that I've screwed and need the following on
top. If the patch makes sense I will repost it to Andrew with this
folded in.
---
diff --git a/mm/compaction.c b/mm/compaction.c
index df1fd0c20e5c..70e6bec46dc2 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -850,7 +850,7 @@ isolate_migratepages_block(struct compact_control *cc, unsigned long low_pfn,
/* Successfully isolated */
del_page_from_lru_list(page, lruvec, page_lru(page));
- inc_node_page_state(zone->zone_pgdat,
+ inc_node_page_state(page,
NR_ISOLATED_ANON + page_is_file_cache(page));
isolate_success:
--
Michal Hocko
SUSE Labs
--
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next prev parent reply other threads:[~2016-10-17 11:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-13 6:39 ming.ling
2016-10-13 8:09 ` Michal Hocko
2016-10-14 8:32 ` Ming Ling
2016-10-14 11:30 ` Michal Hocko
2016-10-14 13:46 ` Minchan Kim
2016-10-14 13:53 ` Michal Hocko
2016-10-14 14:44 ` Minchan Kim
2016-10-14 15:03 ` Michal Hocko
2016-10-14 15:26 ` Minchan Kim
2016-10-15 7:10 ` Michal Hocko
2016-10-16 23:06 ` Minchan Kim
2016-10-17 8:42 ` Michal Hocko
2016-10-17 11:10 ` Michal Hocko [this message]
2016-10-18 6:29 ` Minchan Kim
2016-10-18 12:52 ` Michal Hocko
2016-10-19 2:32 ` Ming Ling
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