linux-kernel - Re: [PATCH] vmscan: make kswapd use a correct order

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 9 Dec 2010 14:13:17 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Minchan Kim <minchan.kim@...il.com>
Cc:	linux-mm <linux-mm@...ck.org>, LKML <linux-kernel@...r.kernel.org>,
	Shaohua Li <shaohua.li@...el.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Mel Gorman <mel@....ul.ie>
Subject: Re: [PATCH] vmscan: make kswapd use a correct order

On Fri,  3 Dec 2010 01:00:49 +0900
Minchan Kim <minchan.kim@...il.com> wrote:

> +static bool kswapd_try_to_sleep(pg_data_t *pgdat, int order)

OT: kswapd_try_to_sleep() does a
trace_mm_vmscan_kswapd_sleep(pgdat->node_id) if it sleeps for a long
time, but doesn't trace anything at all if it does a short sleep. 
Where's the sense in that?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/