On Wed, Feb 20, 2019 at 04:20:35PM -0800, Matthew Wilcox wrote: > I intend to remove the IDR and the radix tree interfaces from Linux. > Converting each user from either the IDR or radix tree interface varies > from the trivial 1:1 replacement to a complete rewrite of the locking. > Despite the best efforts of our automated testers (who have caught many > of my mistakes), I cannot claim that my conversions of code are free > from bugs. Wow, big.. I didn't notice all these in your git tree before. This is all based on your xarray tree, so I can't merge anything until -rc1 comes out again. But people should be looking at this and we can chip away at it in 3 weeks. Thanks, Jason