From: Johannes Weiner <hannes@cmpxchg.org>
To: Vladimir Davydov <vdavydov@parallels.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.cz>, Vlastimil Babka <vbabka@suse.cz>,
Mel Gorman <mgorman@suse.de>, Rik van Riel <riel@redhat.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 2/2] mm: vmscan: init reclaim_state in do_try_to_free_pages
Date: Mon, 12 Jan 2015 17:26:34 -0500 [thread overview]
Message-ID: <20150112222634.GC25609@phnom.home.cmpxchg.org> (raw)
In-Reply-To: <20a8ae66cc2b9412b1bf81c0a46f4e8c737aa537.1421054931.git.vdavydov@parallels.com>
On Mon, Jan 12, 2015 at 12:30:38PM +0300, Vladimir Davydov wrote:
> All users of do_try_to_free_pages() want to have current->reclaim_state
> set in order to account reclaimed slab pages. So instead of duplicating
> the reclaim_state initialization code in each call site, let's do it
> directly in do_try_to_free_pages().
Couldn't this be contained in shrink_slab() directly?
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next prev parent reply other threads:[~2015-01-12 22:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-12 9:30 [PATCH -mm 1/2] mm: vmscan: account slab pages on memcg reclaim Vladimir Davydov
2015-01-12 9:30 ` [PATCH -mm 2/2] mm: vmscan: init reclaim_state in do_try_to_free_pages Vladimir Davydov
2015-01-12 22:26 ` Johannes Weiner [this message]
2015-01-13 7:55 ` Vladimir Davydov
2015-01-12 22:18 ` [PATCH -mm 1/2] mm: vmscan: account slab pages on memcg reclaim Johannes Weiner
2015-01-13 7:46 ` Vladimir Davydov
2015-01-15 13:17 ` Michal Hocko
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