On Thu, Apr 16, 2020 at 08:23:09PM +0200, Sebastian Andrzej Siewior wrote: > On 2020-04-16 10:29:53 [-0700], Paul E. McKenney wrote: > > > migrate_disable() would work. > > > > Or moving to a raw spinlock, correct? > > I'm currently in favour of that migrate_disable(). raw spinlock does not > work because there is memory allocation via get_page() later on. Fair enough! IIRC, get_page() uses non-raw spinlocks, so... Thanx, Paul
