diff options
| author |   Damjan Marion <damarion@cisco.com> | 2019-03-12 18:14:15 +0100 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-10-28 14:07:27 +0000 |
| commit | b6e8b1a7c8bf9f9fbd05cdc3c90111d9e7a6897b (patch) | |
| tree | add9c6ecd3321e299c698f2763b2db70b01b6893 /src/plugins/dpdk/buffer.c | |
| parent | 38f7ccbce0c9f4c4c9fbd37232ac1365b5dc1252 (diff) | |
vlib: don't use vector for keeping buffer indices in the pool
Type: refactor
Change-Id: I72221b97d7e0bf5c93e20bbda4473ca67bfcdeb4
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/dpdk/buffer.c')
| -rw-r--r-- | src/plugins/dpdk/buffer.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/src/plugins/dpdk/buffer.c b/src/plugins/dpdk/buffer.c index a1c1ea1ca46..d7a79161386 100644 --- a/src/plugins/dpdk/buffer.c +++ b/src/plugins/dpdk/buffer.c @@ -40,7 +40,7 @@ dpdk_buffer_pool_init (vlib_main_t * vm, vlib_buffer_pool_t * bp) struct rte_mempool *mp, *nmp; struct rte_pktmbuf_pool_private priv; enum rte_iova_mode iova_mode; - u32 *bi; + u32 i; u8 *name = 0; u32 elt_size = @@ -54,7 +54,7 @@ dpdk_buffer_pool_init (vlib_main_t * vm, vlib_buffer_pool_t * bp) /* normal mempool */ name = format (name, "vpp pool %u%c", bp->index, 0); - mp = rte_mempool_create_empty ((char *) name, vec_len (bp->buffers), + mp = rte_mempool_create_empty ((char *) name, bp->n_buffers, elt_size, 512, sizeof (priv), bp->numa_node, 0); if (!mp) @@ -68,7 +68,7 @@ dpdk_buffer_pool_init (vlib_main_t * vm, vlib_buffer_pool_t * bp) /* non-cached mempool */ name = format (name, "vpp pool %u (no cache)%c", bp->index, 0); - nmp = rte_mempool_create_empty ((char *) name, vec_len (bp->buffers), + nmp = rte_mempool_create_empty ((char *) name, bp->n_buffers, elt_size, 0, sizeof (priv), bp->numa_node, 0); if (!nmp) @@ -99,11 +99,10 @@ dpdk_buffer_pool_init (vlib_main_t * vm, vlib_buffer_pool_t * bp) iova_mode = rte_eal_iova_mode (); /* populate mempool object buffer header */ - /* *INDENT-OFF* */ - vec_foreach (bi, bp->buffers) + for (i = 0; i < bp->n_buffers; i++) { struct rte_mempool_objhdr *hdr; - vlib_buffer_t *b = vlib_get_buffer (vm, *bi); + vlib_buffer_t *b = vlib_get_buffer (vm, bp->buffers[i]); struct rte_mbuf *mb = rte_mbuf_from_vlib_buffer (b); hdr = (struct rte_mempool_objhdr *) RTE_PTR_SUB (mb, sizeof (*hdr)); hdr->mp = mp; @@ -114,7 +113,6 @@ dpdk_buffer_pool_init (vlib_main_t * vm, vlib_buffer_pool_t * bp) mp->populated_size++; nmp->populated_size++; } - /* *INDENT-ON* */ /* call the object initializers */ rte_mempool_obj_iter (mp, rte_pktmbuf_init, 0); @@ -127,14 +125,12 @@ dpdk_buffer_pool_init (vlib_main_t * vm, vlib_buffer_pool_t * bp) (buffer_mem_start, *bp->buffers, 0)), sizeof (struct rte_mbuf)); - /* *INDENT-OFF* */ - vec_foreach (bi, bp->buffers) + for (i = 0; i < bp->n_buffers; i++) { vlib_buffer_t *b; - b = vlib_buffer_ptr_from_index (buffer_mem_start, *bi, 0); + b = vlib_buffer_ptr_from_index (buffer_mem_start, bp->buffers[i], 0); vlib_buffer_copy_template (b, &bp->buffer_template); } - /* *INDENT-ON* */ /* map DMA pages if at least one physical device exists */ if (rte_eth_dev_count_avail ()) |