diff options
Diffstat (limited to 'vlib')
| -rw-r--r-- | vlib/vlib/dpdk_buffer.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/vlib/vlib/dpdk_buffer.c b/vlib/vlib/dpdk_buffer.c index edb1430d0ca..2f63543ec43 100644 --- a/vlib/vlib/dpdk_buffer.c +++ b/vlib/vlib/dpdk_buffer.c @@ -320,6 +320,9 @@ vlib_buffer_create_free_list_helper (vlib_main_t * vm, { vlib_buffer_main_t *bm = vm->buffer_main; vlib_buffer_free_list_t *f; + int i; + + ASSERT (os_get_cpu_number () == 0); if (!is_default && pool_elts (bm->buffer_free_list_pool) == 0) { @@ -359,6 +362,20 @@ vlib_buffer_create_free_list_helper (vlib_main_t * vm, hash_set (bm->free_list_by_size, f->n_data_bytes, f->index); } + for (i = 1; i < vec_len (vlib_mains); i++) + { + vlib_buffer_main_t *wbm = vlib_mains[i]->buffer_main; + vlib_buffer_free_list_t *wf; + pool_get_aligned (wbm->buffer_free_list_pool, + wf, CLIB_CACHE_LINE_BYTES); + ASSERT (f - bm->buffer_free_list_pool == + wf - wbm->buffer_free_list_pool); + wf[0] = f[0]; + wf->aligned_buffers = 0; + wf->unaligned_buffers = 0; + wf->n_alloc = 0; + } + return f->index; } @@ -436,6 +453,9 @@ vlib_buffer_delete_free_list (vlib_main_t * vm, u32 free_list_index) vlib_buffer_main_t *bm = vm->buffer_main; vlib_buffer_free_list_t *f; u32 merge_index; + int i; + + ASSERT (os_get_cpu_number () == 0); f = vlib_buffer_get_free_list (vm, free_list_index); @@ -452,6 +472,15 @@ vlib_buffer_delete_free_list (vlib_main_t * vm, u32 free_list_index) memset (f, 0xab, sizeof (f[0])); pool_put (bm->buffer_free_list_pool, f); + + for (i = 1; i < vec_len (vlib_mains); i++) + { + bm = vlib_mains[i]->buffer_main; + f = vlib_buffer_get_free_list (vlib_mains[i], free_list_index);; + memset (f, 0xab, sizeof (f[0])); + pool_put (bm->buffer_free_list_pool, f); + } + } /* Make sure free list has at least given number of free buffers. */ |