Re: cpuidle - minimum time for sleep

2014-10-09 Thread Valdis . Kletnieks
On Thu, 09 Oct 2014 21:28:23 +0300, Ran Shalit said: > Does anybody know what is the minimum expected time for sleep period > with the cpuidle ? Both processor dependent and sleep level dependent. There's a certain amount of latency induced by the hardware waking up. Look at /sys/devices/system

Re: PATCH [0/3]: Simplify the kernel build by removing perl.

2009-01-16 Thread Valdis . Kletnieks
On Fri, 16 Jan 2009 00:11:09 CST, Rob Landley said: > P.S. I still hope autoconf dies off and the world wakes up and moves away > from that. And from makefiles for that matter. But in the meantime, I can > work around it with enough effort. What do you propose autoconf and makefiles get repla

Re: [PATCH 1/3]: Replace kernel/timeconst.pl with kernel/timeconst.sh

2009-01-03 Thread Valdis . Kletnieks
On Sat, 03 Jan 2009 19:36:04 CST, Rob Landley said: > On Saturday 03 January 2009 06:28:22 Ingo Oeser wrote: > > > +for i in "MSEC 1000" "USEC 100" > > > +do > > > + NAME=$(echo $i | awk '{print $1}') > > > > cut -d' ' -f1 does the same > > > > > + PERIOD=$(echo $i | awk '{print $2}') > > > >

Re: [PATCH 1/23] make section names compatible with -ffunction-sections -fdata-sections

2008-07-01 Thread Valdis . Kletnieks
On Wed, 02 Jul 2008 02:33:48 +0200, Denys Vlasenko said: > The purpose of these patches is to make kernel buildable > with "gcc -ffunction-sections -fdata-sections". > > Newer gcc and binutils can do dead code and data removal > at link time. It is achieved using combination of > -ffunction-secti