From 0535f659f73e6f0073782691b2afa03ca6e6970f Mon Sep 17 00:00:00 2001
From: Soheil Hassas Yeganeh <soheil@google.com>
Date: Tue, 25 Sep 2018 22:02:03 -0400
Subject: [PATCH] Set a minimum bound of 1 for the number of timer shards.
---
src/core/lib/iomgr/timer_generic.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/core/lib/iomgr/timer_generic.cc b/src/core/lib/iomgr/timer_generic.cc
index aeadd10b688..aba5539199d 100644
--- 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**>(