Edward Tomasz Napierala 2282376483 Add RB_REINSERT(3), a low overhead alternative to removing a node
and reinserting it back with an updated key.

This is one of dependencies for the upcoming stats(3) code.

Reviewed by:	cem
Obtained from:	Netflix
MFC after:	2 weeks
Sponsored by:	Klara Inc, Netflix
Differential Revision:	https://reviews.freebsd.org/D21786
2019-09-28 09:22:52 +00:00
..
2019-09-16 15:06:19 +00:00