diff options
Diffstat (limited to 'src/vlib/main.c')
| -rw-r--r-- | src/vlib/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vlib/main.c b/src/vlib/main.c index 2c397a29672..8d7c6c09275 100644 --- a/src/vlib/main.c +++ b/src/vlib/main.c @@ -1766,6 +1766,8 @@ vlib_main_or_worker_loop (vlib_main_t * vm, int is_main) /* Pre-allocate interupt runtime indices and lock. */ vec_alloc (nm->pending_local_interrupts, 32); vec_alloc (nm->pending_remote_interrupts, 32); + vec_alloc_aligned (nm->pending_remote_interrupts_notify, 1, + CLIB_CACHE_LINE_BYTES); clib_spinlock_init (&nm->pending_interrupt_lock); /* Pre-allocate expired nodes. */ @@ -1857,7 +1859,7 @@ vlib_main_or_worker_loop (vlib_main_t * vm, int is_main) cpu_time_now = dispatch_pending_interrupts (vm, nm, cpu_time_now); /* handle remote interruots */ - if (_vec_len (nm->pending_remote_interrupts)) + if (PREDICT_FALSE (_vec_len (nm->pending_remote_interrupts))) { vlib_node_interrupt_t *in; @@ -1868,6 +1870,7 @@ vlib_main_or_worker_loop (vlib_main_t * vm, int is_main) in = nm->pending_local_interrupts; nm->pending_local_interrupts = nm->pending_remote_interrupts; nm->pending_remote_interrupts = in; + *nm->pending_remote_interrupts_notify = 0; clib_spinlock_unlock (&nm->pending_interrupt_lock); cpu_time_now = dispatch_pending_interrupts (vm, nm, cpu_time_now); |