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From: Mikhail Zaslonko <zaslonko@linux.ibm.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	mhocko@kernel.org, Pavel.Tatashin@microsoft.com,
	schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com,
	gerald.schaefer@de.ibm.com, zaslonko@linux.ibm.com
Subject: [PATCH 0/1] Initialize struct pages for the full section
Date: Mon, 10 Dec 2018 14:07:11 +0100
Message-ID: <20181210130712.30148-1-zaslonko@linux.ibm.com> (raw)

This patch refers to the older thread:
https://marc.info/?t=153658306400001&r=1&w=2

As suggested by Michal Hocko, instead of adjusting memory_hotplug paths,
I have changed memmap_init_zone() to initialize struct pages beyond the
zone end (if zone end is not aligned with the section boundary).

Mikhail Zaslonko (1):
  mm, memory_hotplug: Initialize struct pages for the full memory
    section

 mm/page_alloc.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

-- 
2.16.4

             reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-10 13:07 Mikhail Zaslonko [this message]
2018-12-10 13:07 ` [PATCH 1/1] mm, memory_hotplug: Initialize struct pages for the full memory section Mikhail Zaslonko
2018-12-10 13:24   ` Michal Hocko
2018-12-10 15:45     ` Zaslonko Mikhail
2018-12-10 18:19       ` Michal Hocko
2018-12-11 15:18         ` Zaslonko Mikhail
2018-12-11  9:49     ` Wei Yang
2018-12-11 15:17       ` Zaslonko Mikhail
2018-12-11 22:24         ` Wei Yang
2018-12-10 15:10   ` Wei Yang
2018-12-10 16:14     ` Zaslonko Mikhail
2018-12-11  1:50       ` Wei Yang
2018-12-11 15:23         ` Zaslonko Mikhail
2018-12-11 22:14           ` Wei Yang
2018-12-10 21:09   ` Sasha Levin
2019-06-14 21:56   ` Sasha Levin

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