diff options
| author |   Damjan Marion <damarion@cisco.com> | 2017-10-10 18:18:07 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-10-10 17:04:16 +0000 |
| commit | 1f36a93d3d68f5ba6dcda08809394ce757cefd72 (patch) | |
| tree | 1c1a091112bd8121d788bfcb38fb4b46e5aac8ac /src/plugins/dpdk/buffer.c | |
| parent | df2b980dafe3912267536a8ec5198978702cea4a (diff) | |
dpdk: fix mempool size calculation
Change-Id: I5b48310c46ca8a2143b2132110240d7e9a52c25d
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/dpdk/buffer.c')
| -rw-r--r-- | src/plugins/dpdk/buffer.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/dpdk/buffer.c b/src/plugins/dpdk/buffer.c index c23a42070b1..484492cb4d4 100644 --- a/src/plugins/dpdk/buffer.c +++ b/src/plugins/dpdk/buffer.c @@ -427,7 +427,7 @@ dpdk_buffer_pool_create (vlib_main_t * vm, unsigned num_mbufs, vlib_physmem_region_index_t pri; u8 *pool_name; unsigned elt_size; - u32 size; + u32 size, obj_size; i32 i, ret; vec_validate_aligned (dm->pktmbuf_pools, socket_id, CLIB_CACHE_LINE_BYTES); @@ -442,7 +442,8 @@ dpdk_buffer_pool_create (vlib_main_t * vm, unsigned num_mbufs, VLIB_BUFFER_HDR_SIZE /* priv size */ + VLIB_BUFFER_PRE_DATA_SIZE + VLIB_BUFFER_DATA_SIZE; /*data room size */ - size = rte_mempool_xmem_size (num_mbufs, elt_size, 21); + obj_size = rte_mempool_calc_obj_size (elt_size, 0, 0); + size = rte_mempool_xmem_size (num_mbufs, obj_size, 21); clib_error_t *error = 0; error = |