Re: [PATCH v2 0/4] Unify CPU hotplug lock interface

2013-08-30 Thread Toshi Kani
On Fri, 2013-08-30 at 14:14 +0200, Rafael J. Wysocki wrote: > On Friday, August 30, 2013 11:44:06 AM Yasuaki Ishimatsu wrote: > > (2013/08/30 9:22), Toshi Kani wrote: > > > lock_device_hotplug() was recently introduced to serialize CPU & Memory > > > online/offline and hotplug operations, along wit

Re: [PATCH v2 0/4] Unify CPU hotplug lock interface

2013-08-30 Thread Toshi Kani
On Fri, 2013-08-30 at 11:44 +0900, Yasuaki Ishimatsu wrote: > (2013/08/30 9:22), Toshi Kani wrote: > > lock_device_hotplug() was recently introduced to serialize CPU & Memory > > online/offline and hotplug operations, along with sysfs online interface > > restructure (commit 4f3549d7). With this n

Re: [PATCH v2 0/4] Unify CPU hotplug lock interface

2013-08-30 Thread Rafael J. Wysocki
On Friday, August 30, 2013 11:44:06 AM Yasuaki Ishimatsu wrote: > (2013/08/30 9:22), Toshi Kani wrote: > > lock_device_hotplug() was recently introduced to serialize CPU & Memory > > online/offline and hotplug operations, along with sysfs online interface > > restructure (commit 4f3549d7). With th

Re: [PATCH v2 0/4] Unify CPU hotplug lock interface

2013-08-29 Thread Yasuaki Ishimatsu
(2013/08/30 9:22), Toshi Kani wrote: > lock_device_hotplug() was recently introduced to serialize CPU & Memory > online/offline and hotplug operations, along with sysfs online interface > restructure (commit 4f3549d7). With this new locking scheme, > cpu_hotplug_driver_lock() is redundant and is n

[PATCH v2 0/4] Unify CPU hotplug lock interface

2013-08-29 Thread Toshi Kani
lock_device_hotplug() was recently introduced to serialize CPU & Memory online/offline and hotplug operations, along with sysfs online interface restructure (commit 4f3549d7). With this new locking scheme, cpu_hotplug_driver_lock() is redundant and is no longer necessary. This patchset makes sure