Dan Carpenter <error27@xxxxxxxxx> wrote: > Can "page" be NULL here? Hmmm... Interesting question. I'm not sure it can be NULL. radix_tree_gang_lookup_tag() finds pages in the tree that have a particular tag set, and returns the number of pages it has selected. If that number is != 1, then I don't proceed with accessing the array. So I think the tests of page later are unnecessary. David -- Linux-cachefs mailing list Linux-cachefs@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cachefs
