On 11/04/2019 13:45, Jan Beulich wrote: > When disabling SMT at runtime, secondary threads should no longer be > candidates for bringing back up in response to _PUD ACPI events. Purge > them from the tracking array. > > Doing so involves adding locking to guard accounting data in the core > parking code. While adding the declaration for the lock take the liberty > to drop two unnecessary forward function declarations. > > Signed-off-by: Jan Beulich <jbeul...@suse.com>
I can certainly appreciate these arguments, but surely the converse is true. When SMT-enable is used, the newly-onlined threads are now eligible to be parked. At the moment, this looks asymetric. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
