From: Paul Jackson <pj@sgi.com>
To: Nigel Cunningham <nigel@suspend2.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [Suspend2][ 07/13] [Suspend2] Page_alloc paranoia.
Date: Mon, 26 Jun 2006 23:33:53 -0700 [thread overview]
Message-ID: <20060626233353.052ae23c.pj@sgi.com> (raw)
In-Reply-To: <20060627044248.15066.52507.stgit@nigel.suspend2.net>
Nigel wrote:
- do {
- if (cpuset_zone_allowed(*z, gfp_mask|__GFP_HARDWALL))
- wakeup_kswapd(*z, order);
- } while (*(++z));
+ if (likely(!test_freezer_state(FREEZER_ON))) {
+ do {
+ if (cpuset_zone_allowed(*z, gfp_mask|__GFP_HARDWALL))
+ wakeup_kswapd(*z, order);
+ } while (*(++z));
+ }
The cpuset_zone_allowed() check above was removed recently, thanks to
a Chris Wright patch. So the above patch won't apply to Linus's or
Andrew's current tree.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.925.600.0401
next prev parent reply other threads:[~2006-06-27 6:34 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-27 4:42 [Suspend2][ 00/13] Miscellaneous patches Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 01/13] [Suspend2] Suspend2 version header Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 02/13] [Suspend2] Boot time hooks Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 03/13] [Suspend2] Add netlink socket numbers Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 04/13] [Suspend2] Follow page routine Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 05/13] [Suspend2] LRU paranoia patch Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 06/13] [Suspend2] Remove __nosave declarations in power.h Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 07/13] [Suspend2] Page_alloc paranoia Nigel Cunningham
2006-06-27 6:11 ` Nick Piggin
2006-06-27 6:34 ` Nigel Cunningham
2006-06-29 16:22 ` Nick Piggin
2006-06-29 22:15 ` Nigel Cunningham
2006-07-04 10:54 ` Nigel Cunningham
2006-07-04 16:53 ` Nick Piggin
2006-06-27 6:33 ` Paul Jackson [this message]
2006-06-27 7:01 ` Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 08/13] [Suspend2] Powerpc support (needed?) Nigel Cunningham
2006-06-27 4:42 ` [Suspend2][ 09/13] [Suspend2] Reset kswapd_max_order after resume Nigel Cunningham
2006-06-27 4:43 ` [Suspend2][ 10/13] [Suspend2] Replace swsusp reboot hook Nigel Cunningham
2006-06-27 4:43 ` [Suspend2][ 11/13] [Suspend2] snprintf_used function Nigel Cunningham
2006-06-27 4:43 ` [Suspend2][ 12/13] [Suspend2] Suspend2 common header Nigel Cunningham
2006-06-27 4:43 ` [Suspend2][ 13/13] [Suspend2] Suspend2 include file Nigel Cunningham
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