On Mon, 28 Feb 2022 at 09:20, Jesper Dangaard Brouer [off-list ref] wrote:

On 25/02/2022 18.41, Joe Damato wrote:

quoted

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 <redacted>
---
  include/net/page_pool.h | 16 ++++++++++++++++
  net/core/page_pool.c    | 28 +++++++++++++++++++++++++++-
  2 files changed, 43 insertions(+), 1 deletion(-)

LGTM - thanks for working on this

Acked-by: Jesper Dangaard Brouer <redacted>

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>