From: Mel Gorman <mgorman@techsingularity.net>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.com>, Vlastimil Babka <vbabka@suse.cz>,
Thomas Gleixner <tglx@linutronix.de>,
Matt Fleming <matt@codeblueprint.co.uk>,
Borislav Petkov <bp@alien8.de>, Linux-MM <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
lkp@intel.com
Subject: [PATCH] mm, meminit: Recalculate pcpu batch and high limits after init completes -fix
Date: Mon, 21 Oct 2019 20:39:51 +0100 [thread overview]
Message-ID: <20191021193951.GB3016@techsingularity.net> (raw)
In-Reply-To: <20191021094808.28824-2-mgorman@techsingularity.net>
LKP reported the following build problem from two hunks that did not
survive the reshuffling of the series reordering.
ld: mm/page_alloc.o: in function `page_alloc_init_late':
mm/page_alloc.c:1956: undefined reference to `zone_pcp_update'
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
---
mm/page_alloc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 4179376bb336..e9926bf77463 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8524,7 +8524,6 @@ void free_contig_range(unsigned long pfn, unsigned int nr_pages)
WARN(count != 0, "%d pages are still in use!\n", count);
}
-#ifdef CONFIG_MEMORY_HOTPLUG
/*
* The zone indicated has a new number of managed_pages; batch sizes and percpu
* page high values need to be recalulated.
@@ -8535,7 +8534,6 @@ void __meminit zone_pcp_update(struct zone *zone)
__zone_pcp_update(zone);
mutex_unlock(&pcp_batch_high_lock);
}
-#endif
void zone_pcp_reset(struct zone *zone)
{
next prev parent reply other threads:[~2019-10-21 19:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-21 9:48 [PATCH 0/3] Recalculate per-cpu page allocator batch and high limits after deferred meminit v2 Mel Gorman
2019-10-21 9:48 ` [PATCH 1/3] mm, meminit: Recalculate pcpu batch and high limits after init completes Mel Gorman
2019-10-21 10:27 ` Michal Hocko
2019-10-21 11:42 ` Vlastimil Babka
2019-10-21 14:01 ` Qian Cai
2019-10-21 14:12 ` Michal Hocko
2019-10-21 14:25 ` Mel Gorman
2019-10-21 19:39 ` Mel Gorman [this message]
[not found] ` <20191026131036.A7A5421655@mail.kernel.org>
2019-10-27 20:43 ` Mel Gorman
2019-10-21 9:48 ` [PATCH 2/3] mm, pcp: Share common code between memory hotplug and percpu sysctl handler Mel Gorman
2019-10-21 11:44 ` Vlastimil Babka
2019-10-21 9:48 ` [PATCH 3/3] mm, pcpu: Make zone pcp updates and reset internal to the mm Mel Gorman
2019-10-21 11:42 ` Vlastimil Babka
2019-10-23 8:47 [PATCH] mm, meminit: Recalculate pcpu batch and high limits after init completes -fix Mel Gorman
2019-10-23 8:57 ` David Hildenbrand
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191021193951.GB3016@techsingularity.net \
--to=mgorman@techsingularity.net \
--cc=akpm@linux-foundation.org \
--cc=bp@alien8.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=lkp@intel.com \
--cc=matt@codeblueprint.co.uk \
--cc=mhocko@suse.com \
--cc=tglx@linutronix.de \
--cc=vbabka@suse.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.