From: Dan Williams <dan.j.williams@intel.com>
To: Vlastimil Babka <vbabka@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Linux MM <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Keith Busch <keith.busch@intel.com>
Subject: Re: [PATCH v10 2/3] mm: Move buddy list manipulations into helpers
Date: Tue, 19 Feb 2019 09:21:04 -0800 [thread overview]
Message-ID: <CAPcyv4g5YwQFVjz+TLSwZZ7LE9h+JU==+KDrL37025dXMyXWoA@mail.gmail.com> (raw)
In-Reply-To: <4672701b-6775-6efd-0797-b6242591419e@suse.cz>
On Tue, Feb 19, 2019 at 7:24 AM Vlastimil Babka <vbabka@suse.cz> wrote:
>
> On 2/1/19 6:15 AM, Dan Williams wrote:
> > In preparation for runtime randomization of the zone lists, take all
> > (well, most of) the list_*() functions in the buddy allocator and put
> > them in helper functions. Provide a common control point for injecting
> > additional behavior when freeing pages.
> >
> > Acked-by: Michal Hocko <mhocko@suse.com>
> > Cc: Dave Hansen <dave.hansen@linux.intel.com>
> > Signed-off-by: Dan Williams <dan.j.williams@intel.com>
>
> Here's another fixlet to fold into mm-move-buddy-list-manipulations-into-helpers.patch
> This time not critical.
>
> ----8<----
> From 05aaff61f62f86e646c4a2581fe2ff63ff66a199 Mon Sep 17 00:00:00 2001
> From: Vlastimil Babka <vbabka@suse.cz>
> Date: Tue, 19 Feb 2019 16:20:33 +0100
> Subject: [PATCH] mm: Move buddy list manipulations into helpers-fix2
>
> del_page_from_free_area() migratetype parameter is unused, remove it.
Looks good,
Acked-by: Dan Williams <dan.j.williams@intel.com>
next prev parent reply other threads:[~2019-02-19 17:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-01 5:15 [PATCH v10 0/3] mm: Randomize free memory Dan Williams
2019-02-01 5:15 ` [PATCH v10 1/3] mm: Shuffle initial free memory to improve memory-side-cache utilization Dan Williams
2019-02-05 22:04 ` Andrew Morton
2019-02-05 23:11 ` Kees Cook
2019-02-05 23:29 ` Matthew Wilcox
2019-05-31 7:33 ` Vlastimil Babka
2019-05-31 14:59 ` Dan Williams
2019-02-01 5:15 ` [PATCH v10 2/3] mm: Move buddy list manipulations into helpers Dan Williams
2019-02-19 15:24 ` Vlastimil Babka
2019-02-19 17:21 ` Dan Williams [this message]
2019-02-01 5:15 ` [PATCH v10 3/3] mm: Maintain randomization of page free lists Dan Williams
2019-02-01 9:58 ` Michal Hocko
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