diff options
| author |   Damjan Marion <damarion@cisco.com> | 2022-06-01 00:45:18 +0200 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2022-06-01 11:34:03 +0000 |
| commit | 321bd106a64bdd6c051579f58e111f71c2c7e7d6 (patch) | |
| tree | 4e5cb606b19a533d404f8dc60325c620ff6d1951 /src/vlib/buffer.c | |
| parent | dd2f12ba6ab952d9d66f4d9ba89ffde6309b1ff2 (diff) | |
vlib: add VLIB_NUM_WORKERS_CHANGE_FN() handler
Allows features to update their data structures after change in number
of worker threads.
Type: improvement
Change-Id: Icd4d197e28608f5bbb1edd13eb624cd98e33cafe
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/buffer.c')
| -rw-r--r-- | src/vlib/buffer.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/vlib/buffer.c b/src/vlib/buffer.c index fbded6e8300..304d1abd8ea 100644 --- a/src/vlib/buffer.c +++ b/src/vlib/buffer.c @@ -636,25 +636,19 @@ VLIB_CLI_COMMAND (show_buffers_command, static) = { /* *INDENT-ON* */ clib_error_t * -vlib_buffer_worker_init (vlib_main_t * vm) +vlib_buffer_num_workers_change (vlib_main_t *vm) { vlib_buffer_main_t *bm = vm->buffer_main; vlib_buffer_pool_t *bp; - /* *INDENT-OFF* */ vec_foreach (bp, bm->buffer_pools) - { - clib_spinlock_lock (&bp->lock); - vec_validate_aligned (bp->threads, vlib_get_n_threads () - 1, - CLIB_CACHE_LINE_BYTES); - clib_spinlock_unlock (&bp->lock); - } - /* *INDENT-ON* */ + vec_validate_aligned (bp->threads, vlib_get_n_threads () - 1, + CLIB_CACHE_LINE_BYTES); return 0; } -VLIB_WORKER_INIT_FUNCTION (vlib_buffer_worker_init); +VLIB_NUM_WORKERS_CHANGE_FN (vlib_buffer_num_workers_change); static clib_error_t * vlib_buffer_main_init_numa_alloc (struct vlib_main_t *vm, u32 numa_node, |