From: David Ahern <dsah...@kernel.org> Date: Wed, 22 May 2019 20:27:54 -0700
> From: David Ahern <dsah...@gmail.com> > > Patches 1 and 4 move pcpu and exception caches from fib6_info to fib6_nh. > With respect to the current FIB entries this is only a movement from one > struct to another contained within the first. > > Patch 2 refactors the core logic of fib6_drop_pcpu_from into a helper > that is invoked per fib6_nh. > > Patch 3 refactors exception handling in a similar way - creating a bunch > of helpers that can be invoked per fib6_nh with the goal of making patch > 4 easier to review as well as creating the code needed for nexthop > objects. > > Patch 5 makes a fib6_nh at the end of a fib6_info an array similar to > IPv4 and its fib_info. For the current fib entry model, all fib6_info > will have a fib6_nh allocated for it. > > Patch 6 refactors ip6_route_del moving the code for deleting an > exception entry into a new function. > > Patch 7 adds tests for redirect route exceptions. The new test was > written against 5.1 (before any of the nexthop refactoring). It and the > pmtu.sh selftest exercise the exception code paths - from creating > exceptions to cleaning them up on device delete. All tests pass without > any rcu locking or memleak warnings. Series applied, thanks David.
