From: Matthew Wilcox <willy@infradead.org>
To: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Aaron Lu <aaron.lu@intel.com>, Vlastimil Babka <vbabka@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Huang Ying <ying.huang@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Kemi Wang <kemi.wang@intel.com>,
Tim Chen <tim.c.chen@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>, Michal Hocko <mhocko@suse.com>,
Mel Gorman <mgorman@techsingularity.net>
Subject: Re: [RFC PATCH v2 2/4] mm/__free_one_page: skip merge for order-0 page unless compaction failed
Date: Thu, 22 Mar 2018 11:50:46 -0700 [thread overview]
Message-ID: <20180322185046.GK28468@bombadil.infradead.org> (raw)
In-Reply-To: <9ab5a6dd-c1b2-8da3-31f1-dd2237ea0f44@oracle.com>
On Thu, Mar 22, 2018 at 02:39:17PM -0400, Daniel Jordan wrote:
> Shouldn't the anon column also contain lru?
Probably; I didn't finish investigating everything. There should probably
also be another column for swap pages. Maybe some other users use a
significant amount of the struct page ... ?
next prev parent reply other threads:[~2018-03-22 18:50 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-20 8:54 [RFC PATCH v2 0/4] Eliminate zone->lock contention for will-it-scale/page_fault1 and parallel free Aaron Lu
2018-03-20 8:54 ` [RFC PATCH v2 1/4] mm/page_alloc: use helper functions to add/remove a page to/from buddy Aaron Lu
2018-03-20 11:35 ` Vlastimil Babka
2018-03-20 13:50 ` Aaron Lu
2018-03-20 8:54 ` [RFC PATCH v2 2/4] mm/__free_one_page: skip merge for order-0 page unless compaction failed Aaron Lu
2018-03-20 11:45 ` Vlastimil Babka
2018-03-20 14:11 ` Aaron Lu
2018-03-21 7:53 ` Vlastimil Babka
2018-03-22 17:15 ` Matthew Wilcox
2018-03-22 18:39 ` Daniel Jordan
2018-03-22 18:50 ` Matthew Wilcox [this message]
2018-03-20 22:58 ` Figo.zhang
2018-03-21 1:59 ` Aaron Lu
2018-03-21 4:21 ` Figo.zhang
2018-03-21 4:53 ` Aaron Lu
2018-03-21 5:59 ` Figo.zhang
2018-03-21 7:42 ` Aaron Lu
2018-03-20 8:54 ` [RFC PATCH v2 3/4] mm/rmqueue_bulk: alloc without touching individual page structure Aaron Lu
2018-03-20 22:29 ` Figo.zhang
2018-03-21 1:52 ` Aaron Lu
2018-03-21 12:55 ` Vlastimil Babka
2018-03-21 15:01 ` Aaron Lu
2018-03-29 19:16 ` Daniel Jordan
2018-03-20 8:54 ` [RFC PATCH v2 4/4] mm/free_pcppages_bulk: reduce overhead of cluster operation on free path Aaron Lu
2018-03-21 17:44 ` [RFC PATCH v2 0/4] Eliminate zone->lock contention for will-it-scale/page_fault1 and parallel free Daniel Jordan
2018-03-22 1:30 ` Aaron Lu
2018-03-22 11:20 ` Daniel Jordan
2018-03-29 19:19 ` Daniel Jordan
2018-03-30 1:42 ` Aaron Lu
2018-03-30 14:27 ` Daniel Jordan
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