On Mon, 2013-05-13 at 17:46 +0800, Li Zhong wrote: > > hash_page() won't start a new RCU, at least not in its current incarnation, > > the only thing I can see it ever doing would be to take some RCU read locks > > one > > day (it doesn't today). > > Seems I added the hooks because of the trace point of hcall > entry/exit ...
Oh I see, and trace points use RCU ... ok, leave it there then. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
