From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiri Slaby Subject: Re: 2.6.21-rc5: swsusp: Not enough free memory Date: Mon, 02 Apr 2007 10:24:55 +0200 Message-ID: <4610BDD7.5070201@gmail.com> References: <460B6E4B.3060004@gmail.com> <200703291639.41515.rjw@sisk.pl> <460FF726.7090601@gmail.com> <200704012123.54797.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200704012123.54797.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org To: "Rafael J. Wysocki" Cc: Linux kernel mailing list , linux-pm@lists.osdl.org, pavel@suse.cz List-Id: linux-pm@vger.kernel.org Rafael J. Wysocki napsal(a): >>> On Thursday, 29 March 2007 09:44, Jiri Slaby wrote: >>>> swsusp: critical section: >>>> swsusp: Need to copy 131380 pages >>>> swsusp: Not enough free memory >>>> Error -12 suspending >>>> Enabling non-boot CPUs ... > As a workaround, you can try to change the initial image size so that it's > smaller than a half of the RAM size. If that works, I'd like to send you a > debug patch, if you don't mind. :-) Yes, post it. # cat /sys/power/image_size 524288000 # echo disk >/sys/power/state error # echo disk >/sys/power/state error # echo $((400*1024*1024)) > /sys/power/image_size # echo disk >/sys/power/state ok # dmesg|grep Memory: Memory: 1027160k/1048256k available (2559k kernel code, 20348k reserved, 1114k data, 188k init) I don't undestand it too much, but can't be shared video memory involved somehow? regards, -- http://www.fi.muni.cz/~xslaby/ Jiri Slaby faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E Hnus is an alias for /dev/null