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| author |   Joe Damato <jdamato@fastly.com> | 2022-03-01 23:55:48 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-03-03 09:55:28 +0000 |
| commit | ad6fa1e1ab1b8164f1ba296b1b4dc556a483bcad (patch) | |
| tree | b6d7fe2b361eb191e1df90be5980fbbd7e112c90 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | page_pool: Add allocation stats (diff) | |
| download | linux-dev-ad6fa1e1ab1b8164f1ba296b1b4dc556a483bcad.tar.xz linux-dev-ad6fa1e1ab1b8164f1ba296b1b4dc556a483bcad.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions