tree 9d98e963ad00811b38ddea805c31087d860e15cb
parent a23ba907d5e65d6aeea3e59c82fda9cd206a7aad
author Davidlohr Bueso <dave@stgolabs.net> 1504912505 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1504920409 -0700

block/cfq: replace cfq_rb_root leftmost caching

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

Link: http://lkml.kernel.org/r/20170719014603.19029-11-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Jens Axboe <axboe@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>