diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2024-02-16 10:25:43 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-02-19 12:30:27 -0800 |
| commit | f853fa5c54e7a0364a52125074dedeaf2c7ddace (patch) | |
| tree | a69282da8578eabf8b2c27ec1e51fb036e84ee78 /include/net | |
| parent | 56ef27e3abe6d6453b1f4f6127041f3a65d7cbc9 (diff) | |
net: page_pool: fix recycle stats for system page_pool allocator
Use global percpu page_pool_recycle_stats counter for system page_pool
allocator instead of allocating a separate percpu variable for each
(also percpu) page pool instance.
Reviewed-by: Toke Hoiland-Jorgensen <toke@redhat.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://lore.kernel.org/r/87f572425e98faea3da45f76c3c68815c01a20ee.1708075412.git.lorenzo@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/page_pool/types.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/net/page_pool/types.h b/include/net/page_pool/types.h index 3590fbe6e3f1..5e43a08d3231 100644 --- a/include/net/page_pool/types.h +++ b/include/net/page_pool/types.h @@ -18,8 +18,9 @@ * Please note DMA-sync-for-CPU is still * device driver responsibility */ -#define PP_FLAG_ALL (PP_FLAG_DMA_MAP |\ - PP_FLAG_DMA_SYNC_DEV) +#define PP_FLAG_SYSTEM_POOL BIT(2) /* Global system page_pool */ +#define PP_FLAG_ALL (PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV | \ + PP_FLAG_SYSTEM_POOL) /* * Fast allocation side cache array/stack |