Re: [PATCH V2 01/10] cpu-hotplug: export cpu_hotplug_enable/cpu_hotplug_disable

2015-06-12 Thread Greg KH
On Thu, Jun 04, 2015 at 04:26:07PM -0700, K. Y. Srinivasan wrote: > From: Vitaly Kuznetsov > > Loaded Hyper-V module will use these functions to disable CPU > hotplug under certain circumstances. Convert cpu_hotplug_disabled > to a counter (protected by cpu_add_remove_lock) to support e.g. > disa

[PATCH V2 01/10] cpu-hotplug: export cpu_hotplug_enable/cpu_hotplug_disable

2015-06-04 Thread K. Y. Srinivasan
From: Vitaly Kuznetsov Loaded Hyper-V module will use these functions to disable CPU hotplug under certain circumstances. Convert cpu_hotplug_disabled to a counter (protected by cpu_add_remove_lock) to support e.g. disable -> disable -> enable call sequences. Signed-off-by: Vitaly Kuznetsov Sig