tree a0bd42b27596cf758517fa004d1d8681a7eef932
parent 2161573ecd6931565936cb66793b2d2bf805c088
author Davidlohr Bueso <dave@stgolabs.net> 1504912501 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1504920409 -0700

locking/rtmutex: replace top-waiter and pi_waiters leftmost caching

... with the generic rbtree flavor instead. No changes
in semantics whatsoever.

Link: http://lkml.kernel.org/r/20170719014603.19029-10-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>