Joe Damato ad6fa1e1ab page_pool: Add recycle stats
Add per-cpu stats tracking page pool recycling events:
	- cached: recycling placed page in the page pool cache
	- cache_full: page pool cache was full
	- ring: page placed into the ptr ring
	- ring_full: page released from page pool because the ptr ring was full
	- released_refcnt: page released (and not recycled) because refcnt > 1

Signed-off-by: Joe Damato <jdamato@fastly.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-03 09:55:28 +00:00
..
2021-12-16 07:18:35 -08:00
2022-03-03 09:55:28 +00:00
2022-01-22 08:33:37 +02:00
2021-11-16 19:07:54 -08:00
2020-06-18 20:46:23 -07:00