From: Dave Young <dyoung@redhat.com>
To: David Hildenbrand <david@redhat.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, devel@linuxdriverproject.org,
linux-fsdevel@vger.kernel.org, linux-pm@vger.kernel.org,
xen-devel@lists.xenproject.org,
kexec-ml <kexec@lists.infradead.org>,
pv-drivers@vmware.com, Andrew Morton <akpm@linux-foundation.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Baoquan He <bhe@redhat.com>, Omar Sandoval <osandov@fb.com>,
Arnd Bergmann <arnd@arndb.de>,
Matthew Wilcox <willy@infradead.org>,
Michal Hocko <mhocko@suse.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Lianbo Jiang <lijiang@redhat.com>, Borislav Petkov <bp@alien8.de>,
Kazuhito Hagio <k-hagio@ab.jp.nec.com>
Subject: Re: [PATCH v2 3/8] kexec: export PG_offline to VMCOREINFO
Date: Mon, 11 Mar 2019 18:04:38 +0800 [thread overview]
Message-ID: <20190311100438.GA12545@dhcp-128-65.nay.redhat.com> (raw)
In-Reply-To: <d9e578c3-5ae6-5e82-a0a8-14c7e12c729f@redhat.com>
> > The patch has been merged, would you mind to send a documentation patch
> > for the vmcoreinfo, which is added recently in Documentation/kdump/vmcoreinfo.txt
> >
> > A brief description about how this vmcoreinfo field is used is good to
> > have.
> >
>
> Turns out, it was already documented
>
> PG_lru|PG_private|PG_swapcache|PG_swapbacked|PG_slab|PG_hwpoision
> |PG_head_mask|PAGE_BUDDY_MAPCOUNT_VALUE(~PG_buddy)
> |PAGE_OFFLINE_MAPCOUNT_VALUE(~PG_offline)
> -----------------------------------------------------------------
>
> Page attributes. These flags are used to filter various unnecessary for
> dumping pages.
Good enough, just ignore the request!
Thanks!
next prev parent reply other threads:[~2019-03-11 10:04 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-22 10:06 [PATCH v2 0/8] mm/kdump: allow to exclude pages that are logically offline David Hildenbrand
2018-11-22 10:06 ` [PATCH v2 1/8] mm: balloon: update comment about isolation/migration/compaction David Hildenbrand
2018-11-22 10:06 ` [PATCH v2 2/8] mm: convert PG_balloon to PG_offline David Hildenbrand
2018-11-22 10:06 ` [PATCH v2 3/8] kexec: export PG_offline to VMCOREINFO David Hildenbrand
2019-03-11 9:04 ` Dave Young
2019-03-11 9:55 ` David Hildenbrand
2019-03-11 10:04 ` Dave Young [this message]
2018-11-22 10:06 ` [PATCH v2 4/8] xen/balloon: mark inflated pages PG_offline David Hildenbrand
2018-11-23 13:41 ` Juergen Gross
2018-11-22 10:06 ` [PATCH v2 5/8] hv_balloon: " David Hildenbrand
2018-11-22 10:06 ` [PATCH v2 6/8] vmw_balloon: " David Hildenbrand
2018-11-22 10:06 ` [PATCH v2 7/8] PM / Hibernate: use pfn_to_online_page() David Hildenbrand
2018-11-22 10:06 ` [PATCH v2 8/8] PM / Hibernate: exclude all PageOffline() pages David Hildenbrand
2018-11-22 10:09 ` [PATCH v2] makedumpfile: exclude pages that are logically offline David Hildenbrand
2018-11-27 16:32 ` Kazuhito Hagio
2019-03-07 8:41 ` David Hildenbrand
2019-03-11 16:40 ` Kazuhito Hagio
2019-02-27 5:32 ` [PATCH v2 0/8] mm/kdump: allow to " Dave Young
2019-02-28 19:45 ` Andrew Morton
2019-02-28 19:54 ` Boris Ostrovsky
2019-03-04 6:21 ` Dave Young
2019-03-04 7:14 ` Juergen Gross
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