> > Concurrency between readers and writers are handled by the intrinsic > > properties of the concurrent radix tree. Concurrency between the tree > > initialization which is done asynchronously with readers and writers access > > is handled via an atomic variable (revmap_trees_allocated) set when the > > tree has been initialized and checked before any reader or writer access > > just like we used to check for tree.gfp_mask != 0 before. > > Hmm, RCU radix tree is in mainline too for quite a while. I thought > Ben had already converted this code over ages ago... > > Nothing against the -rt patch, but mainline should probably be updated > to use RCU as well?
No, I haven't updated that code yet, and yes, we should do it :-) Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
