Re: [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend

2014-07-24 Thread skannan
Viresh Kumar wrote: > On 24 July 2014 08:32, Saravana Kannan wrote: >> Ok, I think I've figured this out. But one question. Is it possible to >> physically remove one CPU in a bunch of "related cpus" without also >> unplugging the rest? Put another way, can you unplug one core from a >> cluster?

Re: [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend

2014-07-23 Thread Viresh Kumar
On 24 July 2014 08:32, Saravana Kannan wrote: > Ok, I think I've figured this out. But one question. Is it possible to > physically remove one CPU in a bunch of "related cpus" without also > unplugging the rest? Put another way, can you unplug one core from a > cluster? Are we talking about doing

Re: [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend

2014-07-23 Thread Saravana Kannan
On 07/16/2014 03:02 PM, Rafael J. Wysocki wrote: On Wednesday, July 09, 2014 07:37:30 PM Saravana Kannan wrote: Preliminary patch. Not tested. Just sending out to give an idea of what I'm looking to do. Expect a lot more simplification when it's done. Benefits: * A lot more simpler code. * Less

Re: [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend

2014-07-16 Thread Saravana Kannan
On 07/16/2014 03:02 PM, Rafael J. Wysocki wrote: On Wednesday, July 09, 2014 07:37:30 PM Saravana Kannan wrote: Preliminary patch. Not tested. Just sending out to give an idea of what I'm looking to do. Expect a lot more simplification when it's done. Benefits: * A lot more simpler code. * Less

Re: [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend

2014-07-16 Thread Rafael J. Wysocki
On Wednesday, July 09, 2014 07:37:30 PM Saravana Kannan wrote: > Preliminary patch. Not tested. Just sending out to give an idea of what I'm > looking to do. Expect a lot more simplification when it's done. > > Benefits: > * A lot more simpler code. > * Less stability issues. > * Suspend/resume ti

[PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend

2014-07-09 Thread Saravana Kannan
Preliminary patch. Not tested. Just sending out to give an idea of what I'm looking to do. Expect a lot more simplification when it's done. Benefits: * A lot more simpler code. * Less stability issues. * Suspend/resume time would improve. * Hotplug time would improve. * Sysfs file permissions woul