diff options
| author |   Damjan Marion <damarion@cisco.com> | 2019-01-21 11:48:34 +0100 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-01-30 16:19:22 +0000 |
| commit | 910d3694e8b22c9d14e5f2913d14ae149e184620 (patch) | |
| tree | e4993e93e4d7dba51a5898e82bb6149a3e4bd7ba /src/plugins/dpdk/buffer.h | |
| parent | 4fd5a9d3e6abdf61f266da8400a299fe5b0eb0ed (diff) | |
buffers: major cleanup and improvements
This patch introduces following changes:
- deprecated free lists which are not used and not compatible
with external buffer managers (i.e. DPDK)
- introduces native support for per-numa buffer pools
- significantly improves performance of buffer alloc and free
Change-Id: I4a8e723ae47056717afd6cac0efe87cb731b5be7
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/dpdk/buffer.h')
| -rw-r--r-- | src/plugins/dpdk/buffer.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/plugins/dpdk/buffer.h b/src/plugins/dpdk/buffer.h index 56bf4fff3e6..2c2579e9803 100644 --- a/src/plugins/dpdk/buffer.h +++ b/src/plugins/dpdk/buffer.h @@ -19,8 +19,10 @@ #define rte_mbuf_from_vlib_buffer(x) (((struct rte_mbuf *)x) - 1) #define vlib_buffer_from_rte_mbuf(x) ((vlib_buffer_t *)(x+1)) -clib_error_t *dpdk_buffer_pool_create (vlib_main_t * vm, unsigned num_mbufs, - unsigned socket_id); +extern struct rte_mempool **dpdk_mempool_by_buffer_pool_index; +extern struct rte_mempool **dpdk_no_cache_mempool_by_buffer_pool_index; + +clib_error_t *dpdk_buffer_pools_create (vlib_main_t * vm); #endif /* include_dpdk_buffer_h */ |