Re: kernel module

2010-01-08 Thread Chris Smart
2010/1/9 Luca lucar...@gmail.com: Hi all,  I created a kernel module which can be passed some command line arguments (I tried that with insmod and it works). Now I would like, when I start the kernel with grub, to have this module loaded at boot time so I can pass, at boot time, a kernel

Re: kernel module options for cpufreq

2008-06-30 Thread Adam Tkac
On Fri, Jun 27, 2008 at 05:13:24PM +0100, Richard Hughes wrote: * remove CONFIG_CPU_FREQ_GOV_POWERSAVE -- ondemand automatically throttles down to lowest, and is just a hardcoded state I don't think removal of powersave governor is good idea. Generally ondemand governor does great job but in

Re: kernel module options for cpufreq

2008-06-30 Thread Richard Hughes
On Mon, 2008-06-30 at 09:10 +0200, Adam Tkac wrote: On Fri, Jun 27, 2008 at 05:13:24PM +0100, Richard Hughes wrote: * remove CONFIG_CPU_FREQ_GOV_POWERSAVE -- ondemand automatically throttles down to lowest, and is just a hardcoded state I don't think removal of powersave governor is good

Re: kernel module options for cpufreq

2008-06-30 Thread Matthew Garrett
On Mon, Jun 30, 2008 at 09:10:28AM +0200, Adam Tkac wrote: On Fri, Jun 27, 2008 at 05:13:24PM +0100, Richard Hughes wrote: * remove CONFIG_CPU_FREQ_GOV_POWERSAVE -- ondemand automatically throttles down to lowest, and is just a hardcoded state I don't think removal of powersave governor

Re: kernel module options for cpufreq

2008-06-30 Thread Jarod Wilson
On Monday 30 June 2008 05:54:32 am Richard Hughes wrote: Right, cheers for your feedback. In view of everybodies comments, what about the following: * Compile _into_ the kernel ondemand, performance, powersave and userspace. Sounds reasonable. * Default to performance in the kernel rather

Re: kernel module options for cpufreq

2008-06-27 Thread Arjan van de Ven
On Fri, 27 Jun 2008 17:13:24 +0100 Richard Hughes [EMAIL PROTECTED] wrote: At the moment we set: # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not

Re: kernel module options for cpufreq

2008-06-27 Thread John Reiser
Richard Hughes wrote: In an ideal world we would: * compile into the kernel CONFIG_CPU_FREQ_GOV_ONDEMAND -- we really want to be running this on all systems that support it * set ONDEMAND or PERFORMANCE to default as USERSPACE is just changed to something else by cpuspeed. You really don't

Re: kernel module options for cpufreq

2008-06-27 Thread drago01
On Fri, Jun 27, 2008 at 6:13 PM, Richard Hughes [EMAIL PROTECTED] wrote: You really don't want to be using USERSPACE at all. seems like cpufreq-applet uses it ___ Fedora-kernel-list mailing list Fedora-kernel-list@redhat.com

Re: kernel module options for cpufreq

2008-06-27 Thread Bastien Nocera
On Fri, 2008-06-27 at 22:56 +0200, drago01 wrote: On Fri, Jun 27, 2008 at 10:01 PM, Richard Hughes [EMAIL PROTECTED] wrote: On Fri, 2008-06-27 at 21:16 +0200, drago01 wrote: On Fri, Jun 27, 2008 at 6:13 PM, Richard Hughes [EMAIL PROTECTED] wrote: You really don't want to be using

Re: kernel module options for cpufreq

2008-06-27 Thread Dave Jones
On Fri, Jun 27, 2008 at 09:01:34PM +0100, Richard Hughes wrote: On Fri, 2008-06-27 at 21:16 +0200, drago01 wrote: On Fri, Jun 27, 2008 at 6:13 PM, Richard Hughes [EMAIL PROTECTED] wrote: You really don't want to be using USERSPACE at all. seems like cpufreq-applet uses