From: Matthew Wilcox <willy@infradead.org>
To: Zi Yan <zi.yan@sent.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kirill.shutemov@linux.intel.com, akpm@linux-foundation.org,
minchan@kernel.org, vbabka@suse.cz, mgorman@techsingularity.net,
n-horiguchi@ah.jp.nec.com, khandual@linux.vnet.ibm.com,
zi.yan@cs.rutgers.edu, Zi Yan <ziy@nvidia.com>
Subject: Re: [PATCH v3 01/14] mm: thp: make __split_huge_pmd_locked visible.
Date: Mon, 6 Feb 2017 07:02:24 -0800 [thread overview]
Message-ID: <20170206150224.GJ2267@bombadil.infradead.org> (raw)
In-Reply-To: <20170205161252.85004-2-zi.yan@sent.com>
On Sun, Feb 05, 2017 at 11:12:39AM -0500, Zi Yan wrote:
> +++ b/include/linux/huge_mm.h
> @@ -120,6 +120,8 @@ static inline int split_huge_page(struct page *page)
> }
> void deferred_split_huge_page(struct page *page);
>
> +void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd,
> + unsigned long haddr, bool freeze);
Could you change that from 'haddr' to 'address' so callers who only
read the header instead of the implementation aren't expecting to align
it themselves?
> +void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd,
> + unsigned long address, bool freeze)
> {
> struct mm_struct *mm = vma->vm_mm;
> struct page *page;
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2017-02-06 15:02 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-05 16:12 [PATCH v3 00/14] mm: page migration enhancement for thp Zi Yan
2017-02-05 16:12 ` [PATCH v3 01/14] mm: thp: make __split_huge_pmd_locked visible Zi Yan
2017-02-06 6:12 ` Naoya Horiguchi
2017-02-06 12:10 ` Zi Yan
2017-02-06 15:02 ` Matthew Wilcox [this message]
2017-02-06 15:03 ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 02/14] mm: thp: create new __zap_huge_pmd_locked function Zi Yan
2017-02-05 16:12 ` [PATCH v3 03/14] mm: use pmd lock instead of racy checks in zap_pmd_range() Zi Yan
2017-02-06 4:02 ` Hillf Danton
2017-02-06 4:14 ` Zi Yan
2017-02-06 7:43 ` Naoya Horiguchi
2017-02-06 13:02 ` Zi Yan
2017-02-06 23:22 ` Naoya Horiguchi
2017-02-06 16:07 ` Kirill A. Shutemov
2017-02-06 16:32 ` Zi Yan
2017-02-06 17:35 ` Kirill A. Shutemov
2017-02-07 13:55 ` Aneesh Kumar K.V
2017-02-07 14:12 ` Zi Yan
2017-02-07 14:19 ` Kirill A. Shutemov
2017-02-07 15:11 ` Zi Yan
2017-02-07 16:37 ` Kirill A. Shutemov
2017-02-07 17:14 ` Zi Yan
2017-02-07 17:45 ` Kirill A. Shutemov
2017-02-13 0:25 ` Zi Yan
2017-02-13 10:59 ` Kirill A. Shutemov
2017-02-13 14:40 ` Andrea Arcangeli
2017-02-05 16:12 ` [PATCH v3 04/14] mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 Zi Yan
2017-02-09 9:14 ` Naoya Horiguchi
2017-02-09 15:07 ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 05/14] mm: mempolicy: add queue_pages_node_check() Zi Yan
2017-02-05 16:12 ` [PATCH v3 06/14] mm: thp: introduce separate TTU flag for thp freezing Zi Yan
2017-02-05 16:12 ` [PATCH v3 07/14] mm: thp: introduce CONFIG_ARCH_ENABLE_THP_MIGRATION Zi Yan
2017-02-05 16:12 ` [PATCH v3 08/14] mm: thp: enable thp migration in generic path Zi Yan
2017-02-09 9:15 ` Naoya Horiguchi
2017-02-09 15:17 ` Zi Yan
2017-02-09 23:04 ` Naoya Horiguchi
2017-02-14 20:13 ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 09/14] mm: thp: check pmd migration entry in common path Zi Yan
2017-02-09 9:16 ` Naoya Horiguchi
2017-02-09 17:36 ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 10/14] mm: soft-dirty: keep soft-dirty bits over thp migration Zi Yan
2017-02-05 16:12 ` [PATCH v3 11/14] mm: hwpoison: soft offline supports " Zi Yan
2017-02-05 16:12 ` [PATCH v3 12/14] mm: mempolicy: mbind and migrate_pages support " Zi Yan
2017-02-05 16:12 ` [PATCH v3 13/14] mm: migrate: move_pages() supports " Zi Yan
2017-02-09 9:16 ` Naoya Horiguchi
2017-02-09 17:37 ` Zi Yan
2017-02-05 16:12 ` [PATCH v3 14/14] mm: memory_hotplug: memory hotremove " Zi Yan
2017-02-23 16:12 ` [PATCH v3 00/14] mm: page migration enhancement for thp Zi Yan
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=20170206150224.GJ2267@bombadil.infradead.org \
--to=willy@infradead.org \
--cc=akpm@linux-foundation.org \
--cc=khandual@linux.vnet.ibm.com \
--cc=kirill.shutemov@linux.intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mgorman@techsingularity.net \
--cc=minchan@kernel.org \
--cc=n-horiguchi@ah.jp.nec.com \
--cc=vbabka@suse.cz \
--cc=zi.yan@cs.rutgers.edu \
--cc=zi.yan@sent.com \
--cc=ziy@nvidia.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).