From: Michal Hocko <mhocko@kernel.org>
To: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Andrew Morton <akpm@linux-foundation.org>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Reza Arbab <arbab@linux.vnet.ibm.com>,
Yasuaki Ishimatsu <yasu.isimatu@gmail.com>,
qiuxishi@huawei.com, Igor Mammedov <imammedo@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>,
Vlastimil Babka <vbabka@suse.cz>
Subject: Re: [PATCH 1/2] mm, memory_hotplug: do not fail offlining too early
Date: Wed, 11 Oct 2017 16:16:16 +0200 [thread overview]
Message-ID: <20171011141616.7mo6g7qnd3df7ab5@dhcp22.suse.cz> (raw)
In-Reply-To: <fa9bd463-bb94-f060-bd57-2a1416a125df@linux.vnet.ibm.com>
On Wed 11-10-17 19:35:04, Anshuman Khandual wrote:
[...]
> > $ grep __init_begin /proc/kallsyms
> > c000000000d70000 T __init_begin
> > $ ./page-types -r -a 0x0,0xd7
> > flags page-count MB symbolic-flags long-symbolic-flags
> > 0x0000000100000000 215 13 __________________________r_______________ reserved
> > total 215 13
>
> Hey Michael,
>
> What tool is this 'page-types' ?
tools/vm/page-types.c
--
Michal Hocko
SUSE Labs
WARNING: multiple messages have this Message-ID (diff)
From: Michal Hocko <mhocko@kernel.org>
To: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Andrew Morton <akpm@linux-foundation.org>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Reza Arbab <arbab@linux.vnet.ibm.com>,
Yasuaki Ishimatsu <yasu.isimatu@gmail.com>,
qiuxishi@huawei.com, Igor Mammedov <imammedo@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
linux-mm@kvack.org, LKML <linux-kernel@vger.kernel.org>,
Vlastimil Babka <vbabka@suse.cz>
Subject: Re: [PATCH 1/2] mm, memory_hotplug: do not fail offlining too early
Date: Wed, 11 Oct 2017 16:16:16 +0200 [thread overview]
Message-ID: <20171011141616.7mo6g7qnd3df7ab5@dhcp22.suse.cz> (raw)
In-Reply-To: <fa9bd463-bb94-f060-bd57-2a1416a125df@linux.vnet.ibm.com>
On Wed 11-10-17 19:35:04, Anshuman Khandual wrote:
[...]
> > $ grep __init_begin /proc/kallsyms
> > c000000000d70000 T __init_begin
> > $ ./page-types -r -a 0x0,0xd7
> > flags page-count MB symbolic-flags long-symbolic-flags
> > 0x0000000100000000 215 13 __________________________r_______________ reserved
> > total 215 13
>
> Hey Michael,
>
> What tool is this 'page-types' ?
tools/vm/page-types.c
--
Michal Hocko
SUSE Labs
--
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next prev parent reply other threads:[~2017-10-11 14:16 UTC|newest]
Thread overview: 112+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-18 7:08 [PATCH v2 0/2] mm, memory_hotplug: redefine memory offline retry logic Michal Hocko
2017-09-18 7:08 ` Michal Hocko
2017-09-18 7:08 ` [PATCH 1/2] mm, memory_hotplug: do not fail offlining too early Michal Hocko
2017-09-18 7:08 ` Michal Hocko
2017-10-10 12:05 ` Michael Ellerman
2017-10-10 12:05 ` Michael Ellerman
2017-10-10 12:27 ` Michal Hocko
2017-10-10 12:27 ` Michal Hocko
2017-10-11 2:37 ` Michael Ellerman
2017-10-11 2:37 ` Michael Ellerman
2017-10-11 5:19 ` Michael Ellerman
2017-10-11 5:19 ` Michael Ellerman
2017-10-11 14:05 ` Anshuman Khandual
2017-10-11 14:05 ` Anshuman Khandual
2017-10-11 14:16 ` Michal Hocko [this message]
2017-10-11 14:16 ` Michal Hocko
2017-10-11 6:51 ` Michal Hocko
2017-10-11 6:51 ` Michal Hocko
2017-10-11 8:04 ` Vlastimil Babka
2017-10-11 8:04 ` Vlastimil Babka
2017-10-11 8:13 ` Michal Hocko
2017-10-11 8:13 ` Michal Hocko
2017-10-11 11:17 ` Vlastimil Babka
2017-10-11 11:17 ` Vlastimil Babka
2017-10-11 11:24 ` Michal Hocko
2017-10-11 11:24 ` Michal Hocko
2017-10-13 11:42 ` Michael Ellerman
2017-10-13 11:42 ` Michael Ellerman
2017-10-13 11:58 ` Michal Hocko
2017-10-13 11:58 ` Michal Hocko
2017-10-13 12:00 ` [PATCH 1/2] mm: drop migrate type checks from has_unmovable_pages Michal Hocko
2017-10-13 12:00 ` Michal Hocko
2017-10-13 12:00 ` [PATCH 2/2] mm, page_alloc: fail has_unmovable_pages when seeing reserved pages Michal Hocko
2017-10-13 12:00 ` Michal Hocko
2017-10-13 12:04 ` Vlastimil Babka
2017-10-13 12:04 ` Vlastimil Babka
2017-10-13 12:07 ` Michal Hocko
2017-10-13 12:07 ` Michal Hocko
2017-10-17 13:03 ` Vlastimil Babka
2017-10-17 13:03 ` Vlastimil Babka
2017-10-17 11:41 ` [PATCH 1/2] mm: drop migrate type checks from has_unmovable_pages Michael Ellerman
2017-10-17 11:41 ` Michael Ellerman
2017-10-17 12:03 ` Michal Hocko
2017-10-17 12:03 ` Michal Hocko
2017-10-17 13:02 ` Vlastimil Babka
2017-10-17 13:02 ` Vlastimil Babka
2017-10-19 2:51 ` Joonsoo Kim
2017-10-19 2:51 ` Joonsoo Kim
2017-10-19 7:15 ` Michal Hocko
2017-10-19 7:15 ` Michal Hocko
2017-10-19 7:33 ` Joonsoo Kim
2017-10-19 7:33 ` Joonsoo Kim
2017-10-19 8:20 ` Michal Hocko
2017-10-19 8:20 ` Michal Hocko
2017-10-19 12:21 ` Michal Hocko
2017-10-19 12:21 ` Michal Hocko
2017-10-20 2:13 ` Joonsoo Kim
2017-10-20 2:13 ` Joonsoo Kim
2017-10-20 5:59 ` Michal Hocko
2017-10-20 5:59 ` Michal Hocko
2017-10-20 6:50 ` Joonsoo Kim
2017-10-20 6:50 ` Joonsoo Kim
2017-10-20 7:02 ` Michal Hocko
2017-10-20 7:02 ` Michal Hocko
2017-10-23 5:23 ` Joonsoo Kim
2017-10-23 5:23 ` Joonsoo Kim
2017-10-23 8:10 ` Michal Hocko
2017-10-23 8:10 ` Michal Hocko
2017-10-24 4:44 ` Joonsoo Kim
2017-10-24 4:44 ` Joonsoo Kim
2017-10-24 7:44 ` Michal Hocko
2017-10-24 7:44 ` Michal Hocko
2017-10-24 8:12 ` Vlastimil Babka
2017-10-24 8:12 ` Vlastimil Babka
2017-10-24 12:25 ` Michal Hocko
2017-10-24 12:25 ` Michal Hocko
2017-10-26 2:47 ` Joonsoo Kim
2017-10-26 2:47 ` Joonsoo Kim
2017-10-26 7:41 ` Michal Hocko
2017-10-26 7:41 ` Michal Hocko
2017-10-20 7:22 ` Xishi Qiu
2017-10-20 7:22 ` Xishi Qiu
2017-10-20 8:17 ` Michal Hocko
2017-10-20 8:17 ` Michal Hocko
2017-10-23 5:26 ` Joonsoo Kim
2017-10-23 5:26 ` Joonsoo Kim
2017-10-26 13:04 ` Vlastimil Babka
2017-10-26 13:04 ` Vlastimil Babka
2017-10-26 13:59 ` Michal Hocko
2017-10-26 13:59 ` Michal Hocko
2017-09-18 7:08 ` [PATCH 2/2] mm, memory_hotplug: remove timeout from __offline_memory Michal Hocko
2017-09-18 7:08 ` Michal Hocko
-- strict thread matches above, loose matches on Subject: below --
2017-09-04 8:21 [PATCH 0/2] mm, memory_hotplug: redefine memory offline retry logic Michal Hocko
2017-09-04 8:21 ` [PATCH 1/2] mm, memory_hotplug: do not fail offlining too early Michal Hocko
2017-09-04 8:21 ` Michal Hocko
2017-09-05 6:29 ` Anshuman Khandual
2017-09-05 6:29 ` Anshuman Khandual
2017-09-05 7:13 ` Michal Hocko
2017-09-05 7:13 ` Michal Hocko
2017-09-08 17:26 ` Vlastimil Babka
2017-09-08 17:26 ` Vlastimil Babka
2017-09-11 8:17 ` Michal Hocko
2017-09-11 8:17 ` Michal Hocko
2017-09-13 11:41 ` Vlastimil Babka
2017-09-13 11:41 ` Vlastimil Babka
2017-09-13 12:10 ` Michal Hocko
2017-09-13 12:10 ` Michal Hocko
2017-09-13 12:14 ` Michal Hocko
2017-09-13 12:14 ` Michal Hocko
2017-09-13 12:19 ` Vlastimil Babka
2017-09-13 12:19 ` Vlastimil Babka
2017-09-13 12:32 ` Michal Hocko
2017-09-13 12:32 ` Michal Hocko
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