Merge github.com:grpc/grpc into zalloc

4 files changed, 17 insertions, 17 deletions

diff --git a/src/core/lib/iomgr/timer_generic.c b/src/core/lib/iomgr/timer_generic.c
index 8a5617e7c1..6d638bcbaa 100644
--- a/src/core/lib/iomgr/timer_generic.c
+++ b/src/core/lib/iomgr/timer_generic.c
@@ -180,25 +180,25 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer,
   GPR_ASSERT(now.clock_type == g_clock_type);
   timer->closure = closure;
   timer->deadline = deadline;
-  timer->triggered = 0;
 
   if (!g_initialized) {
-    timer->triggered = 1;
+    timer->pending = false;
     grpc_closure_sched(
         exec_ctx, timer->closure,
         GRPC_ERROR_CREATE("Attempt to create timer before initialization"));
     return;
   }
 
+  gpr_mu_lock(&shard->mu);
+  timer->pending = true;
   if (gpr_time_cmp(deadline, now) <= 0) {
-    timer->triggered = 1;
+    timer->pending = false;
     grpc_closure_sched(exec_ctx, timer->closure, GRPC_ERROR_NONE);
+    gpr_mu_unlock(&shard->mu);
+    /* early out */
     return;
   }
 
-  /* TODO(ctiller): check deadline expired */
-
-  gpr_mu_lock(&shard->mu);
   grpc_time_averaged_stats_add_sample(&shard->stats,
                                       ts_to_dbl(gpr_time_sub(deadline, now)));
   if (gpr_time_cmp(deadline, shard->queue_deadline_cap) < 0) {
@@ -243,9 +243,9 @@ void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer) {
 
   shard_type *shard = &g_shards[GPR_HASH_POINTER(timer, NUM_SHARDS)];
   gpr_mu_lock(&shard->mu);
-  if (!timer->triggered) {
+  if (timer->pending) {
     grpc_closure_sched(exec_ctx, timer->closure, GRPC_ERROR_CANCELLED);
-    timer->triggered = 1;
+    timer->pending = false;
     if (timer->heap_index == INVALID_HEAP_INDEX) {
       list_remove(timer);
     } else {
@@ -296,7 +296,7 @@ static grpc_timer *pop_one(shard_type *shard, gpr_timespec now) {
     }
     timer = grpc_timer_heap_top(&shard->heap);
     if (gpr_time_cmp(timer->deadline, now) > 0) return NULL;
-    timer->triggered = 1;
+    timer->pending = false;
     grpc_timer_heap_pop(&shard->heap);
     return timer;
   }
diff --git a/src/core/lib/iomgr/timer_generic.h b/src/core/lib/iomgr/timer_generic.h
index 9d901c7e68..1608dce9fb 100644
--- a/src/core/lib/iomgr/timer_generic.h
+++ b/src/core/lib/iomgr/timer_generic.h
@@ -40,7 +40,7 @@
 struct grpc_timer {
   gpr_timespec deadline;
   uint32_t heap_index; /* INVALID_HEAP_INDEX if not in heap */
-  int triggered;
+  bool pending;
   struct grpc_timer *next;
   struct grpc_timer *prev;
   grpc_closure *closure;
diff --git a/src/core/lib/iomgr/timer_uv.c b/src/core/lib/iomgr/timer_uv.c
index fa2cdee964..f28a14405d 100644
--- a/src/core/lib/iomgr/timer_uv.c
+++ b/src/core/lib/iomgr/timer_uv.c
@@ -53,8 +53,8 @@ static void stop_uv_timer(uv_timer_t *handle) {
 void run_expired_timer(uv_timer_t *handle) {
   grpc_timer *timer = (grpc_timer *)handle->data;
   grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
-  GPR_ASSERT(!timer->triggered);
-  timer->triggered = 1;
+  GPR_ASSERT(timer->pending);
+  timer->pending = 0;
   grpc_closure_sched(&exec_ctx, timer->closure, GRPC_ERROR_NONE);
   stop_uv_timer(handle);
   grpc_exec_ctx_finish(&exec_ctx);
@@ -67,11 +67,11 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer,
   uv_timer_t *uv_timer;
   timer->closure = closure;
   if (gpr_time_cmp(deadline, now) <= 0) {
-    timer->triggered = 1;
+    timer->pending = 0;
     grpc_closure_sched(exec_ctx, timer->closure, GRPC_ERROR_NONE);
     return;
   }
-  timer->triggered = 0;
+  timer->pending = 1;
   timeout = (uint64_t)gpr_time_to_millis(gpr_time_sub(deadline, now));
   uv_timer = gpr_malloc(sizeof(uv_timer_t));
   uv_timer_init(uv_default_loop(), uv_timer);
@@ -81,8 +81,8 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer,
 }
 
 void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer) {
-  if (!timer->triggered) {
-    timer->triggered = 1;
+  if (timer->pending) {
+    timer->pending = 0;
     grpc_closure_sched(exec_ctx, timer->closure, GRPC_ERROR_CANCELLED);
     stop_uv_timer((uv_timer_t *)timer->uv_timer);
   }
diff --git a/src/core/lib/iomgr/timer_uv.h b/src/core/lib/iomgr/timer_uv.h
index 13cf8bd4fa..9870cd4a5c 100644
--- a/src/core/lib/iomgr/timer_uv.h
+++ b/src/core/lib/iomgr/timer_uv.h
@@ -41,7 +41,7 @@ struct grpc_timer {
   /* This is actually a uv_timer_t*, but we want to keep platform-specific
      types out of headers */
   void *uv_timer;
-  int triggered;
+  int pending;
 };
 
 #endif /* GRPC_CORE_LIB_IOMGR_TIMER_UV_H */