diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-06-02 20:42:07 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-06-03 12:01:12 +0000 |
| commit | 8855386411af888e47c60645daa1fe6081fa56e1 (patch) | |
| tree | d8100b16a87f6618df8c3d4c172c8e029f9f8ce6 /src/vlib | |
| parent | e8d7ff5f876c3950caf1bacf603d79b9ada8aef2 (diff) | |
dpdk: improve buffer alloc perfomance
This is ~50% improvement in buffer alloc performance.
For a 256 buffer allocation, it was ~10 clocks/buffer, now is < 5 clocks.
Change-Id: I97590e240a79a42bcab5eb26587fc2d11e6eb163
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib')
| -rw-r--r-- | src/vlib/main.h | 2 | ||||
| -rw-r--r-- | src/vlib/threads.c | 1 |
2 files changed, 0 insertions, 3 deletions
diff --git a/src/vlib/main.h b/src/vlib/main.h index 57b1efb7513..16e4120067d 100644 --- a/src/vlib/main.h +++ b/src/vlib/main.h @@ -175,8 +175,6 @@ typedef struct vlib_main_t /* to compare with node runtime */ u32 thread_index; - void **mbuf_alloc_list; - /* List of init functions to call, setup by constructors */ _vlib_init_function_list_elt_t *init_function_registrations; _vlib_init_function_list_elt_t *worker_init_function_registrations; diff --git a/src/vlib/threads.c b/src/vlib/threads.c index edf5a0e0711..bbe94c7f272 100644 --- a/src/vlib/threads.c +++ b/src/vlib/threads.c @@ -827,7 +827,6 @@ start_workers (vlib_main_t * vm) vm_clone->thread_index = worker_thread_index; vm_clone->heap_base = w->thread_mheap; - vm_clone->mbuf_alloc_list = 0; vm_clone->init_functions_called = hash_create (0, /* value bytes */ 0); vm_clone->pending_rpc_requests = 0; |