From: Johannes Weiner <hannes@cmpxchg.org>
To: Michal Hocko <mhocko@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>,
Minchan Kim <minchan@kernel.org>, Roman Gushchin <guro@fb.com>,
linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-team@fb.com
Subject: Re: [PATCH 3/3] dcache: account external names as indirectly reclaimable memory
Date: Fri, 13 Apr 2018 10:37:16 -0400 [thread overview]
Message-ID: <20180413143716.GA5378@cmpxchg.org> (raw)
In-Reply-To: <20180413142821.GW17484@dhcp22.suse.cz>
On Fri, Apr 13, 2018 at 04:28:21PM +0200, Michal Hocko wrote:
> On Fri 13-04-18 16:20:00, Vlastimil Babka wrote:
> > We would need kmalloc-reclaimable-X variants. It could be worth it,
> > especially if we find more similar usages. I suspect they would be more
> > useful than the existing dma-kmalloc-X :)
>
> I am still not sure why __GFP_RECLAIMABLE cannot be made work as
> expected and account slab pages as SLAB_RECLAIMABLE
Can you outline how this would work without separate caches?
next prev parent reply other threads:[~2018-04-13 14:37 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-05 13:37 [PATCH 0/3] indirectly reclaimable memory Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:37 ` [PATCH 1/3] mm: introduce NR_INDIRECTLY_RECLAIMABLE_BYTES Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-04-11 13:16 ` Vlastimil Babka
2018-04-11 13:56 ` Roman Gushchin
2018-04-11 13:56 ` Roman Gushchin
2018-04-12 6:52 ` Vlastimil Babka
2018-04-12 11:52 ` Michal Hocko
2018-04-12 14:38 ` Roman Gushchin
2018-04-12 14:38 ` Roman Gushchin
2018-04-12 14:46 ` Michal Hocko
2018-04-12 14:57 ` Roman Gushchin
2018-04-12 14:57 ` Roman Gushchin
2018-04-13 6:59 ` Michal Hocko
2018-04-13 12:13 ` vinayak menon
2018-04-25 3:49 ` Vijayanand Jitta
2018-04-25 12:52 ` Roman Gushchin
2018-04-25 12:52 ` Roman Gushchin
2018-04-25 15:47 ` Vlastimil Babka
2018-04-25 16:48 ` Roman Gushchin
2018-04-25 16:48 ` Roman Gushchin
2018-04-25 17:02 ` Vlastimil Babka
2018-04-25 17:23 ` Roman Gushchin
2018-04-25 17:23 ` Roman Gushchin
2018-04-25 15:55 ` Matthew Wilcox
2018-04-25 16:59 ` Vlastimil Babka
2018-03-05 13:37 ` [PATCH 2/3] mm: add indirectly reclaimable memory to MemAvailable Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:47 ` Roman Gushchin
2018-03-05 13:47 ` Roman Gushchin
2018-03-05 13:47 ` Roman Gushchin
2018-03-05 13:37 ` [PATCH 2/3] mm: treat indirectly reclaimable memory as available in MemAvailable Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:37 ` [PATCH 3/3] dcache: account external names as indirectly reclaimable memory Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-05 13:37 ` Roman Gushchin
2018-03-12 21:17 ` Al Viro
2018-03-12 22:36 ` Roman Gushchin
2018-03-12 22:36 ` Roman Gushchin
2018-03-13 0:45 ` Al Viro
2018-04-05 22:11 ` Andrew Morton
2018-04-06 10:32 ` Roman Gushchin
2018-04-06 10:32 ` Roman Gushchin
2018-04-13 13:35 ` Minchan Kim
2018-04-13 13:59 ` Michal Hocko
2018-04-13 14:20 ` Vlastimil Babka
2018-04-13 14:28 ` Michal Hocko
2018-04-13 14:37 ` Johannes Weiner [this message]
2018-04-16 11:41 ` Michal Hocko
2018-04-16 12:06 ` Vlastimil Babka
2018-04-16 12:27 ` Michal Hocko
2018-04-16 19:57 ` Vlastimil Babka
2018-04-17 6:44 ` Michal Hocko
2018-04-16 13:09 ` Matthew Wilcox
2018-04-17 11:24 ` Roman Gushchin
2018-04-17 11:24 ` Roman Gushchin
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