annotate call combiner

pull/12991/head
Craig Tiller 7 years ago
parent 6b085d242b
commit f6086b31f0
  1. 6
      src/core/lib/iomgr/call_combiner.cc

@ -22,6 +22,7 @@
#include <grpc/support/log.h>
#include "src/core/lib/debug/stats.h"
#include "src/core/lib/profiling/timers.h"
grpc_tracer_flag grpc_call_combiner_trace =
GRPC_TRACER_INITIALIZER(false, "call_combiner");
@ -61,6 +62,7 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
grpc_closure* closure,
grpc_error* error DEBUG_ARGS,
const char* reason) {
GPR_TIMER_BEGIN("call_combiner_start", 0);
if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
gpr_log(GPR_DEBUG,
"==> grpc_call_combiner_start() [%p] closure=%p [" DEBUG_FMT_STR
@ -77,6 +79,7 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
GRPC_STATS_INC_CALL_COMBINER_LOCKS_SCHEDULED_ITEMS(exec_ctx);
if (prev_size == 0) {
GRPC_STATS_INC_CALL_COMBINER_LOCKS_INITIATED(exec_ctx);
GPR_TIMER_MARK("call_combiner_initiate", 0);
if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
gpr_log(GPR_DEBUG, " EXECUTING IMMEDIATELY");
}
@ -90,11 +93,13 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
closure->error_data.error = error;
gpr_mpscq_push(&call_combiner->queue, (gpr_mpscq_node*)closure);
}
GPR_TIMER_END("call_combiner_start", 0);
}
void grpc_call_combiner_stop(grpc_exec_ctx* exec_ctx,
grpc_call_combiner* call_combiner DEBUG_ARGS,
const char* reason) {
GPR_TIMER_BEGIN("call_combiner_stop", 0);
if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
gpr_log(GPR_DEBUG,
"==> grpc_call_combiner_stop() [%p] [" DEBUG_FMT_STR "%s]",
@ -133,6 +138,7 @@ void grpc_call_combiner_stop(grpc_exec_ctx* exec_ctx,
} else if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
gpr_log(GPR_DEBUG, " queue empty");
}
GPR_TIMER_END("call_combiner_stop", 0);
}
void grpc_call_combiner_set_notify_on_cancel(grpc_exec_ctx* exec_ctx,

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