From 5b984ce2faf9fb215daf1842cad4f0207175532e Mon Sep 17 00:00:00 2001 From: David Garcia Quintas Date: Tue, 12 May 2015 16:04:28 -0700 Subject: Added comment to empty kick_poller func. --- src/core/iomgr/iomgr.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/core/iomgr/iomgr.c b/src/core/iomgr/iomgr.c index c845caea0a..d22542fc91 100644 --- a/src/core/iomgr/iomgr.c +++ b/src/core/iomgr/iomgr.c @@ -84,7 +84,12 @@ static void background_callback_executor(void *ignored) { gpr_event_set(&g_background_callback_executor_done, (void *)1); } -void grpc_kick_poller(void) { } +void grpc_kick_poller(void) { + /* Empty. The background callback executor polls periodically. The activity + * the kicker is trying to draw the executor's attention to will be picked up + * either by one of the periodic wakeups or by one of the polling application + * threads. */ +} void grpc_iomgr_init(void) { gpr_thd_id id; -- cgit v1.2.3