Set a minimum bound of 1 for the number of timer shards.

6 years ago · 0535f659f7
parent a68ebc7cfd
commit 0535f659f7
1 changed files with 1 additions and 1 deletions
--- a/src/core/lib/iomgr/timer_generic.cc
+++ b/src/core/lib/iomgr/timer_generic.cc
@ -256,7 +256,7 @@ static grpc_millis compute_min_deadline(timer_shard* shard) {
 static void timer_list_init() {
  uint32_t i;

-  g_num_shards = GPR_MIN(32, 2 * gpr_cpu_num_cores());
+  g_num_shards = GPR_CLAMP(2 * gpr_cpu_num_cores(), 1, 32);
  g_shards =
      static_cast<timer_shard*>(gpr_zalloc(g_num_shards * sizeof(*g_shards)));
  g_shard_queue = static_cast<timer_shard**>(