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Re: [Dynamicpower-devel] Dynamicpower-devel Digest, Vol 5, Issue 3
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From: Manish R. <man...@st...> - 2007-03-30 13:45:29
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Hi, While coming out of mem (writing mem into /sys/power/state) mode, code is not coming out of thaw_processes (kernel/power/process.c) All prints before and after appears. Can somebody help me in this regard? Thanks Regards Manish -----Original Message----- From: dyn...@li... [mailto:dyn...@li...] On Behalf Of dyn...@li... Sent: Thursday, March 22, 2007 12:41 AM To: dyn...@li... Subject: Dynamicpower-devel Digest, Vol 5, Issue 3 Send Dynamicpower-devel mailing list submissions to dyn...@li... To subscribe or unsubscribe via the World Wide Web, visit https://lists.sourceforge.net/lists/listinfo/dynamicpower-devel or, via email, send a message with subject or body 'help' to dyn...@li... You can reach the person managing the list at dyn...@li... When replying, please edit your Subject line so it is more specific than "Re: Contents of Dynamicpower-devel digest..." Today's Topics: 1. Re: Sleep and deep sleep state (Todd Poynor) ---------------------------------------------------------------------- Message: 1 Date: Tue, 20 Mar 2007 22:49:37 -0700 From: "Todd Poynor" <tod...@gm...> Subject: Re: [Dynamicpower-devel] Sleep and deep sleep state To: "Manish RATHI" <man...@st...> Cc: dyn...@li... Message-ID: <aeb...@ma...> Content-Type: text/plain; charset=ISO-8859-1; format=flowed On 3/19/07, Manish RATHI <man...@st...> wrote: > If I update only xtime not jiffies then any maturing timer started > before going sleep mode behave wrongly. I thought I had previously seen Linux kernel developers come down against jiffies updates for sleep intervals, but it seems there's examples of both in the tree for different architectures. If there's actions on the timer list that need to occur at some precise relative time after the system just woke up from an arbitrarily long period of complete inactivity then I'd be interested to hear about these; I'm guessing it doesn't much matter either way. If there's an action that needs to occur at some absolute time then it would normally be triggered by an RTC wakeup that pulls the system out of sleep at the appropriate time (if still asleep). > In OMAP/PXA is it possible to take system in sleep mode thru sysfs if > yes then ehere this sysfs file Reside? See http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=Do cumentation/ABI/testing/sysfs-power;h=dcff4d0623add0e7708c642d0cfe210b0c1f48 ab;hb=HEAD for the generic description. Look for arch-specific code that registers pm_ops, for example, http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=ar ch/arm/mach-pxa/pm.c;h=b4d8276d6050b1e34d16c06153228f03c0b113a3;hb=HEAD for the PXA implementation. -- Todd ------------------------------ ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ------------------------------ _______________________________________________ Dynamicpower-devel mailing list Dyn...@li... https://lists.sourceforge.net/lists/listinfo/dynamicpower-devel End of Dynamicpower-devel Digest, Vol 5, Issue 3 ************************************************ |
