aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/core/lib/iomgr/call_combiner.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/core/lib/iomgr/call_combiner.cc')
-rw-r--r--src/core/lib/iomgr/call_combiner.cc31
1 files changed, 15 insertions, 16 deletions
diff --git a/src/core/lib/iomgr/call_combiner.cc b/src/core/lib/iomgr/call_combiner.cc
index 74b077de06..b5910b42e4 100644
--- a/src/core/lib/iomgr/call_combiner.cc
+++ b/src/core/lib/iomgr/call_combiner.cc
@@ -24,8 +24,7 @@
#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");
+grpc_core::TraceFlag grpc_call_combiner_trace(false, "call_combiner");
static grpc_error* decode_cancel_state_error(gpr_atm cancel_state) {
if (cancel_state & 1) {
@@ -63,7 +62,7 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
grpc_error* error DEBUG_ARGS,
const char* reason) {
GPR_TIMER_BEGIN("call_combiner_start", 0);
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG,
"==> grpc_call_combiner_start() [%p] closure=%p [" DEBUG_FMT_STR
"%s] error=%s",
@@ -72,7 +71,7 @@ void grpc_call_combiner_start(grpc_exec_ctx* exec_ctx,
}
size_t prev_size =
(size_t)gpr_atm_full_fetch_add(&call_combiner->size, (gpr_atm)1);
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, " size: %" PRIdPTR " -> %" PRIdPTR, prev_size,
prev_size + 1);
}
@@ -80,13 +79,13 @@ void grpc_call_combiner_start(grpc_exec_ctx* 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)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, " EXECUTING IMMEDIATELY");
}
// Queue was empty, so execute this closure immediately.
GRPC_CLOSURE_SCHED(exec_ctx, closure, error);
} else {
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_INFO, " QUEUING");
}
// Queue was not empty, so add closure to queue.
@@ -100,21 +99,21 @@ 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)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG,
"==> grpc_call_combiner_stop() [%p] [" DEBUG_FMT_STR "%s]",
call_combiner DEBUG_FMT_ARGS, reason);
}
size_t prev_size =
(size_t)gpr_atm_full_fetch_add(&call_combiner->size, (gpr_atm)-1);
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, " size: %" PRIdPTR " -> %" PRIdPTR, prev_size,
prev_size - 1);
}
GPR_ASSERT(prev_size >= 1);
if (prev_size > 1) {
while (true) {
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, " checking queue");
}
bool empty;
@@ -123,19 +122,19 @@ void grpc_call_combiner_stop(grpc_exec_ctx* exec_ctx,
if (closure == nullptr) {
// This can happen either due to a race condition within the mpscq
// code or because of a race with grpc_call_combiner_start().
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, " queue returned no result; checking again");
}
continue;
}
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, " EXECUTING FROM QUEUE: closure=%p error=%s",
closure, grpc_error_string(closure->error_data.error));
}
GRPC_CLOSURE_SCHED(exec_ctx, closure, closure->error_data.error);
break;
}
- } else if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ } else if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, " queue empty");
}
GPR_TIMER_END("call_combiner_stop", 0);
@@ -152,7 +151,7 @@ void grpc_call_combiner_set_notify_on_cancel(grpc_exec_ctx* exec_ctx,
// If error is set, invoke the cancellation closure immediately.
// Otherwise, store the new closure.
if (original_error != GRPC_ERROR_NONE) {
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG,
"call_combiner=%p: scheduling notify_on_cancel callback=%p "
"for pre-existing cancellation",
@@ -163,7 +162,7 @@ void grpc_call_combiner_set_notify_on_cancel(grpc_exec_ctx* exec_ctx,
} else {
if (gpr_atm_full_cas(&call_combiner->cancel_state, original_state,
(gpr_atm)closure)) {
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG, "call_combiner=%p: setting notify_on_cancel=%p",
call_combiner, closure);
}
@@ -172,7 +171,7 @@ void grpc_call_combiner_set_notify_on_cancel(grpc_exec_ctx* exec_ctx,
// up any resources they may be holding for the callback.
if (original_state != 0) {
closure = (grpc_closure*)original_state;
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG,
"call_combiner=%p: scheduling old cancel callback=%p",
call_combiner, closure);
@@ -201,7 +200,7 @@ void grpc_call_combiner_cancel(grpc_exec_ctx* exec_ctx,
encode_cancel_state_error(error))) {
if (original_state != 0) {
grpc_closure* notify_on_cancel = (grpc_closure*)original_state;
- if (GRPC_TRACER_ON(grpc_call_combiner_trace)) {
+ if (grpc_call_combiner_trace.enabled()) {
gpr_log(GPR_DEBUG,
"call_combiner=%p: scheduling notify_on_cancel callback=%p",
call_combiner, notify_on_cancel);
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-08 08:18:49 +0000