Use an arena for call & subchannel_call allocation
diff --git a/src/core/ext/census/grpc_filter.c b/src/core/ext/census/grpc_filter.c
index b80d831..fc29dbd 100644
--- a/src/core/ext/census/grpc_filter.c
+++ b/src/core/ext/census/grpc_filter.c
@@ -138,7 +138,7 @@
static void client_destroy_call_elem(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *ignored) {
+ grpc_closure *ignored) {
call_data *d = elem->call_data;
GPR_ASSERT(d != NULL);
/* TODO(hongyu): record rpc client stats and census_rpc_end_op here */
@@ -160,7 +160,7 @@
static void server_destroy_call_elem(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *ignored) {
+ grpc_closure *ignored) {
call_data *d = elem->call_data;
GPR_ASSERT(d != NULL);
/* TODO(hongyu): record rpc server stats and census_tracing_end_op here */
diff --git a/src/core/ext/client_channel/client_channel.c b/src/core/ext/client_channel/client_channel.c
index bf64f84..f655029 100644
--- a/src/core/ext/client_channel/client_channel.c
+++ b/src/core/ext/client_channel/client_channel.c
@@ -660,6 +660,7 @@
/** either 0 for no call, 1 for cancelled, or a pointer to a
grpc_subchannel_call */
gpr_atm subchannel_call;
+ gpr_arena *arena;
subchannel_creation_phase creation_phase;
grpc_connected_subchannel *connected_subchannel;
@@ -754,9 +755,14 @@
} else {
/* Create call on subchannel. */
grpc_subchannel_call *subchannel_call = NULL;
+ grpc_connected_subchannel_call_args call_args = {
+ .pollent = calld->pollent,
+ .path = calld->path,
+ .start_time = calld->call_start_time,
+ .deadline = calld->deadline,
+ .arena = calld->arena};
grpc_error *new_error = grpc_connected_subchannel_create_call(
- exec_ctx, calld->connected_subchannel, calld->pollent, calld->path,
- calld->call_start_time, calld->deadline, &subchannel_call);
+ exec_ctx, calld->connected_subchannel, &call_args, &subchannel_call);
if (new_error != GRPC_ERROR_NONE) {
new_error = grpc_error_add_child(new_error, error);
subchannel_call = CANCELLED_CALL;
@@ -982,9 +988,14 @@
if (calld->creation_phase == GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING &&
calld->connected_subchannel != NULL) {
grpc_subchannel_call *subchannel_call = NULL;
+ grpc_connected_subchannel_call_args call_args = {
+ .pollent = calld->pollent,
+ .path = calld->path,
+ .start_time = calld->call_start_time,
+ .deadline = calld->deadline,
+ .arena = calld->arena};
grpc_error *error = grpc_connected_subchannel_create_call(
- exec_ctx, calld->connected_subchannel, calld->pollent, calld->path,
- calld->call_start_time, calld->deadline, &subchannel_call);
+ exec_ctx, calld->connected_subchannel, &call_args, &subchannel_call);
if (error != GRPC_ERROR_NONE) {
subchannel_call = CANCELLED_CALL;
fail_locked(exec_ctx, calld, GRPC_ERROR_REF(error));
@@ -1161,6 +1172,7 @@
calld->creation_phase = GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING;
calld->owning_call = args->call_stack;
calld->pollent = NULL;
+ calld->arena = args->arena;
GRPC_CALL_STACK_REF(calld->owning_call, "initial_read_service_config");
grpc_closure_sched(
exec_ctx,
@@ -1175,7 +1187,7 @@
static void cc_destroy_call_elem(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *and_free_memory) {
+ grpc_closure *then_schedule_closure) {
call_data *calld = elem->call_data;
grpc_deadline_state_destroy(exec_ctx, elem);
grpc_slice_unref_internal(exec_ctx, calld->path);
@@ -1185,6 +1197,8 @@
GRPC_ERROR_UNREF(calld->cancel_error);
grpc_subchannel_call *call = GET_CALL(calld);
if (call != NULL && call != CANCELLED_CALL) {
+ grpc_subchannel_call_set_cleanup_closure(call, then_schedule_closure);
+ then_schedule_closure = NULL;
GRPC_SUBCHANNEL_CALL_UNREF(exec_ctx, call, "client_channel_destroy_call");
}
GPR_ASSERT(calld->creation_phase == GRPC_SUBCHANNEL_CALL_HOLDER_NOT_CREATING);
@@ -1194,7 +1208,7 @@
"picked");
}
gpr_free(calld->waiting_ops);
- gpr_free(and_free_memory);
+ grpc_closure_sched(exec_ctx, then_schedule_closure, GRPC_ERROR_NONE);
}
static void cc_set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx,
diff --git a/src/core/ext/client_channel/subchannel.c b/src/core/ext/client_channel/subchannel.c
index 5df0a90..e4b669c 100644
--- a/src/core/ext/client_channel/subchannel.c
+++ b/src/core/ext/client_channel/subchannel.c
@@ -148,6 +148,7 @@
struct grpc_subchannel_call {
grpc_connected_subchannel *connection;
+ grpc_closure *schedule_closure_after_destroy;
};
#define SUBCHANNEL_CALL_TO_CALL_STACK(call) ((grpc_call_stack *)((call) + 1))
@@ -719,13 +720,22 @@
static void subchannel_call_destroy(grpc_exec_ctx *exec_ctx, void *call,
grpc_error *error) {
grpc_subchannel_call *c = call;
+ GPR_ASSERT(c->schedule_closure_after_destroy != NULL);
GPR_TIMER_BEGIN("grpc_subchannel_call_unref.destroy", 0);
grpc_connected_subchannel *connection = c->connection;
- grpc_call_stack_destroy(exec_ctx, SUBCHANNEL_CALL_TO_CALL_STACK(c), NULL, c);
+ grpc_call_stack_destroy(exec_ctx, SUBCHANNEL_CALL_TO_CALL_STACK(c), NULL,
+ c->schedule_closure_after_destroy);
GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, connection, "subchannel_call");
GPR_TIMER_END("grpc_subchannel_call_unref.destroy", 0);
}
+void grpc_subchannel_call_set_cleanup_closure(grpc_subchannel_call *call,
+ grpc_closure *closure) {
+ GPR_ASSERT(call->schedule_closure_after_destroy == NULL);
+ GPR_ASSERT(closure != NULL);
+ call->schedule_closure_after_destroy = closure;
+}
+
void grpc_subchannel_call_ref(
grpc_subchannel_call *c GRPC_SUBCHANNEL_REF_EXTRA_ARGS) {
GRPC_CALL_STACK_REF(SUBCHANNEL_CALL_TO_CALL_STACK(c), REF_REASON);
@@ -761,15 +771,22 @@
grpc_error *grpc_connected_subchannel_create_call(
grpc_exec_ctx *exec_ctx, grpc_connected_subchannel *con,
- grpc_polling_entity *pollent, grpc_slice path, gpr_timespec start_time,
- gpr_timespec deadline, grpc_subchannel_call **call) {
+ const grpc_connected_subchannel_call_args *args,
+ grpc_subchannel_call **call) {
grpc_channel_stack *chanstk = CHANNEL_STACK_FROM_CONNECTION(con);
- *call = gpr_zalloc(sizeof(grpc_subchannel_call) + chanstk->call_stack_size);
+ *call = gpr_arena_alloc(
+ args->arena, sizeof(grpc_subchannel_call) + chanstk->call_stack_size);
grpc_call_stack *callstk = SUBCHANNEL_CALL_TO_CALL_STACK(*call);
(*call)->connection = con; // Ref is added below.
- grpc_error *error =
- grpc_call_stack_init(exec_ctx, chanstk, 1, subchannel_call_destroy, *call,
- NULL, NULL, path, start_time, deadline, callstk);
+ grpc_call_element_args call_args = {.call_stack = callstk,
+ .server_transport_data = NULL,
+ .context = NULL,
+ .path = args->path,
+ .start_time = args->start_time,
+ .deadline = args->deadline,
+ .arena = args->arena};
+ grpc_error *error = grpc_call_stack_init(
+ exec_ctx, chanstk, 1, subchannel_call_destroy, *call, &call_args);
if (error != GRPC_ERROR_NONE) {
const char *error_string = grpc_error_string(error);
gpr_log(GPR_ERROR, "error: %s", error_string);
@@ -778,7 +795,7 @@
return error;
}
GRPC_CONNECTED_SUBCHANNEL_REF(con, "subchannel_call");
- grpc_call_stack_set_pollset_or_pollset_set(exec_ctx, callstk, pollent);
+ grpc_call_stack_set_pollset_or_pollset_set(exec_ctx, callstk, args->pollent);
return GRPC_ERROR_NONE;
}
diff --git a/src/core/ext/client_channel/subchannel.h b/src/core/ext/client_channel/subchannel.h
index 6a70a76..3e64a25 100644
--- a/src/core/ext/client_channel/subchannel.h
+++ b/src/core/ext/client_channel/subchannel.h
@@ -37,6 +37,7 @@
#include "src/core/ext/client_channel/connector.h"
#include "src/core/lib/channel/channel_stack.h"
#include "src/core/lib/iomgr/polling_entity.h"
+#include "src/core/lib/support/arena.h"
#include "src/core/lib/transport/connectivity_state.h"
#include "src/core/lib/transport/metadata.h"
@@ -112,10 +113,18 @@
GRPC_SUBCHANNEL_REF_EXTRA_ARGS);
/** construct a subchannel call */
+typedef struct {
+ grpc_polling_entity *pollent;
+ grpc_slice path;
+ gpr_timespec start_time;
+ gpr_timespec deadline;
+ gpr_arena *arena;
+} grpc_connected_subchannel_call_args;
+
grpc_error *grpc_connected_subchannel_create_call(
grpc_exec_ctx *exec_ctx, grpc_connected_subchannel *connected_subchannel,
- grpc_polling_entity *pollent, grpc_slice path, gpr_timespec start_time,
- gpr_timespec deadline, grpc_subchannel_call **subchannel_call);
+ const grpc_connected_subchannel_call_args *args,
+ grpc_subchannel_call **subchannel_call);
/** process a transport level op */
void grpc_connected_subchannel_process_transport_op(
@@ -154,6 +163,11 @@
char *grpc_subchannel_call_get_peer(grpc_exec_ctx *exec_ctx,
grpc_subchannel_call *subchannel_call);
+/** Must be called once per call. Sets the 'then_schedule_closure' argument for
+ call stack destruction. */
+void grpc_subchannel_call_set_cleanup_closure(
+ grpc_subchannel_call *subchannel_call, grpc_closure *closure);
+
grpc_call_stack *grpc_subchannel_call_get_call_stack(
grpc_subchannel_call *subchannel_call);
diff --git a/src/core/ext/load_reporting/load_reporting_filter.c b/src/core/ext/load_reporting/load_reporting_filter.c
index c275063..4ed8326 100644
--- a/src/core/ext/load_reporting/load_reporting_filter.c
+++ b/src/core/ext/load_reporting/load_reporting_filter.c
@@ -123,7 +123,7 @@
/* Destructor for call_data */
static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *ignored) {
+ grpc_closure *ignored) {
call_data *calld = elem->call_data;
/* TODO(dgq): do something with the data
diff --git a/src/core/ext/transport/chttp2/transport/chttp2_transport.c b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
index da4c7dc..8024dd4 100644
--- a/src/core/ext/transport/chttp2/transport/chttp2_transport.c
+++ b/src/core/ext/transport/chttp2/transport/chttp2_transport.c
@@ -665,16 +665,17 @@
GPR_TIMER_END("destroy_stream", 0);
- gpr_free(s->destroy_stream_arg);
+ grpc_closure_sched(exec_ctx, s->destroy_stream_arg, GRPC_ERROR_NONE);
}
static void destroy_stream(grpc_exec_ctx *exec_ctx, grpc_transport *gt,
- grpc_stream *gs, void *and_free_memory) {
+ grpc_stream *gs,
+ grpc_closure *then_schedule_closure) {
GPR_TIMER_BEGIN("destroy_stream", 0);
grpc_chttp2_transport *t = (grpc_chttp2_transport *)gt;
grpc_chttp2_stream *s = (grpc_chttp2_stream *)gs;
- s->destroy_stream_arg = and_free_memory;
+ s->destroy_stream_arg = then_schedule_closure;
grpc_closure_sched(
exec_ctx, grpc_closure_init(&s->destroy_stream, destroy_stream_locked, s,
grpc_combiner_scheduler(t->combiner, false)),
diff --git a/src/core/ext/transport/chttp2/transport/internal.h b/src/core/ext/transport/chttp2/transport/internal.h
index d26812a..3c56c21 100644
--- a/src/core/ext/transport/chttp2/transport/internal.h
+++ b/src/core/ext/transport/chttp2/transport/internal.h
@@ -425,7 +425,7 @@
grpc_stream_refcount *refcount;
grpc_closure destroy_stream;
- void *destroy_stream_arg;
+ grpc_closure *destroy_stream_arg;
grpc_chttp2_stream_link links[STREAM_LIST_COUNT];
uint8_t included[STREAM_LIST_COUNT];
diff --git a/src/core/lib/channel/channel_stack.c b/src/core/lib/channel/channel_stack.c
index 187f2c8..6d53b05 100644
--- a/src/core/lib/channel/channel_stack.c
+++ b/src/core/lib/channel/channel_stack.c
@@ -166,41 +166,32 @@
}
}
-grpc_error *grpc_call_stack_init(
- grpc_exec_ctx *exec_ctx, grpc_channel_stack *channel_stack,
- int initial_refs, grpc_iomgr_cb_func destroy, void *destroy_arg,
- grpc_call_context_element *context, const void *transport_server_data,
- grpc_slice path, gpr_timespec start_time, gpr_timespec deadline,
- grpc_call_stack *call_stack) {
+grpc_error *grpc_call_stack_init(grpc_exec_ctx *exec_ctx,
+ grpc_channel_stack *channel_stack,
+ int initial_refs, grpc_iomgr_cb_func destroy,
+ void *destroy_arg,
+ const grpc_call_element_args *elem_args) {
grpc_channel_element *channel_elems = CHANNEL_ELEMS_FROM_STACK(channel_stack);
size_t count = channel_stack->count;
grpc_call_element *call_elems;
char *user_data;
size_t i;
- call_stack->count = count;
- GRPC_STREAM_REF_INIT(&call_stack->refcount, initial_refs, destroy,
+ elem_args->call_stack->count = count;
+ GRPC_STREAM_REF_INIT(&elem_args->call_stack->refcount, initial_refs, destroy,
destroy_arg, "CALL_STACK");
- call_elems = CALL_ELEMS_FROM_STACK(call_stack);
+ call_elems = CALL_ELEMS_FROM_STACK(elem_args->call_stack);
user_data = ((char *)call_elems) +
ROUND_UP_TO_ALIGNMENT_SIZE(count * sizeof(grpc_call_element));
/* init per-filter data */
grpc_error *first_error = GRPC_ERROR_NONE;
- const grpc_call_element_args args = {
- .start_time = start_time,
- .call_stack = call_stack,
- .server_transport_data = transport_server_data,
- .context = context,
- .path = path,
- .deadline = deadline,
- };
for (i = 0; i < count; i++) {
call_elems[i].filter = channel_elems[i].filter;
call_elems[i].channel_data = channel_elems[i].channel_data;
call_elems[i].call_data = user_data;
- grpc_error *error =
- call_elems[i].filter->init_call_elem(exec_ctx, &call_elems[i], &args);
+ grpc_error *error = call_elems[i].filter->init_call_elem(
+ exec_ctx, &call_elems[i], elem_args);
if (error != GRPC_ERROR_NONE) {
if (first_error == GRPC_ERROR_NONE) {
first_error = error;
diff --git a/src/core/lib/channel/channel_stack.h b/src/core/lib/channel/channel_stack.h
index 1b02f02..80e3603 100644
--- a/src/core/lib/channel/channel_stack.h
+++ b/src/core/lib/channel/channel_stack.h
@@ -56,6 +56,7 @@
#include "src/core/lib/debug/trace.h"
#include "src/core/lib/iomgr/polling_entity.h"
+#include "src/core/lib/support/arena.h"
#include "src/core/lib/transport/transport.h"
#ifdef __cplusplus
@@ -84,6 +85,7 @@
grpc_slice path;
gpr_timespec start_time;
gpr_timespec deadline;
+ gpr_arena *arena;
} grpc_call_element_args;
typedef struct {
@@ -236,12 +238,11 @@
/* Initialize a call stack given a channel stack. transport_server_data is
expected to be NULL on a client, or an opaque transport owned pointer on the
server. */
-grpc_error *grpc_call_stack_init(
- grpc_exec_ctx *exec_ctx, grpc_channel_stack *channel_stack,
- int initial_refs, grpc_iomgr_cb_func destroy, void *destroy_arg,
- grpc_call_context_element *context, const void *transport_server_data,
- grpc_slice path, gpr_timespec start_time, gpr_timespec deadline,
- grpc_call_stack *call_stack);
+grpc_error *grpc_call_stack_init(grpc_exec_ctx *exec_ctx,
+ grpc_channel_stack *channel_stack,
+ int initial_refs, grpc_iomgr_cb_func destroy,
+ void *destroy_arg,
+ const grpc_call_element_args *elem_args);
/* Set a pollset or a pollset_set for a call stack: must occur before the first
* op is started */
void grpc_call_stack_set_pollset_or_pollset_set(grpc_exec_ctx *exec_ctx,
diff --git a/src/core/lib/security/transport/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c
index a23082a..8dea1d9 100644
--- a/src/core/lib/security/transport/client_auth_filter.c
+++ b/src/core/lib/security/transport/client_auth_filter.c
@@ -318,7 +318,7 @@
/* Destructor for call_data */
static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *ignored) {
+ grpc_closure *ignored) {
call_data *calld = elem->call_data;
grpc_call_credentials_unref(exec_ctx, calld->creds);
if (calld->have_host) {
diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c
index 14619d9..01cb473 100644
--- a/src/core/lib/security/transport/server_auth_filter.c
+++ b/src/core/lib/security/transport/server_auth_filter.c
@@ -227,7 +227,7 @@
/* Destructor for call_data */
static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *ignored) {}
+ grpc_closure *ignored) {}
/* Constructor for channel_data */
static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx,
diff --git a/src/core/lib/surface/call.c b/src/core/lib/surface/call.c
index b57dd8b..84c401d 100644
--- a/src/core/lib/surface/call.c
+++ b/src/core/lib/surface/call.c
@@ -367,11 +367,16 @@
GRPC_CHANNEL_INTERNAL_REF(args->channel, "call");
/* initial refcount dropped by grpc_call_destroy */
+ grpc_call_element_args call_args = {
+ .call_stack = CALL_STACK_FROM_CALL(call),
+ .server_transport_data = args->server_transport_data,
+ .context = call->context,
+ .path = path,
+ .start_time = call->start_time,
+ .deadline = send_deadline,
+ .arena = call->arena};
add_init_error(&error, grpc_call_stack_init(exec_ctx, channel_stack, 1,
- destroy_call, call, call->context,
- args->server_transport_data, path,
- call->start_time, send_deadline,
- CALL_STACK_FROM_CALL(call)));
+ destroy_call, call, &call_args));
if (error != GRPC_ERROR_NONE) {
cancel_with_error(exec_ctx, call, STATUS_FROM_SURFACE,
GRPC_ERROR_REF(error));
@@ -431,8 +436,8 @@
static void release_call(grpc_exec_ctx *exec_ctx, void *call,
grpc_error *error) {
grpc_call *c = call;
- gpr_arena_destroy(c->arena);
GRPC_CHANNEL_INTERNAL_UNREF(exec_ctx, c->channel, "call");
+ gpr_arena_destroy(c->arena);
}
static void set_status_value_directly(grpc_status_code status, void *dest);
diff --git a/src/core/lib/transport/transport.c b/src/core/lib/transport/transport.c
index 165950e..7635fc7 100644
--- a/src/core/lib/transport/transport.c
+++ b/src/core/lib/transport/transport.c
@@ -197,9 +197,10 @@
void grpc_transport_destroy_stream(grpc_exec_ctx *exec_ctx,
grpc_transport *transport,
- grpc_stream *stream, void *and_free_memory) {
+ grpc_stream *stream,
+ grpc_closure *then_schedule_closure) {
transport->vtable->destroy_stream(exec_ctx, transport, stream,
- and_free_memory);
+ then_schedule_closure);
}
char *grpc_transport_get_peer(grpc_exec_ctx *exec_ctx,
diff --git a/test/core/channel/channel_stack_test.c b/test/core/channel/channel_stack_test.c
index 76bb573..0c424c1 100644
--- a/test/core/channel/channel_stack_test.c
+++ b/test/core/channel/channel_stack_test.c
@@ -68,7 +68,7 @@
static void call_destroy_func(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *ignored) {
+ grpc_closure *ignored) {
++*(int *)(elem->channel_data);
}
@@ -139,10 +139,16 @@
GPR_ASSERT(*channel_data == 0);
call_stack = gpr_malloc(channel_stack->call_stack_size);
- grpc_error *error =
- grpc_call_stack_init(&exec_ctx, channel_stack, 1, free_call, call_stack,
- NULL, NULL, path, gpr_now(GPR_CLOCK_MONOTONIC),
- gpr_inf_future(GPR_CLOCK_MONOTONIC), call_stack);
+ grpc_call_element_args args = {
+ .call_stack = call_stack,
+ .server_transport_data = NULL,
+ .context = NULL,
+ .path = path,
+ .start_time = gpr_now(GPR_CLOCK_MONOTONIC),
+ .deadline = gpr_inf_future(GPR_CLOCK_MONOTONIC),
+ .arena = NULL};
+ grpc_error *error = grpc_call_stack_init(&exec_ctx, channel_stack, 1,
+ free_call, call_stack, &args);
GPR_ASSERT(error == GRPC_ERROR_NONE);
GPR_ASSERT(call_stack->count == 1);
call_elem = grpc_call_stack_element(call_stack, 0);
diff --git a/test/core/end2end/tests/filter_call_init_fails.c b/test/core/end2end/tests/filter_call_init_fails.c
index d2d6e82..65216cf 100644
--- a/test/core/end2end/tests/filter_call_init_fails.c
+++ b/test/core/end2end/tests/filter_call_init_fails.c
@@ -213,7 +213,7 @@
static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *and_free_memory) {}
+ grpc_closure *ignored) {}
static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx,
grpc_channel_element *elem,
diff --git a/test/core/end2end/tests/filter_causes_close.c b/test/core/end2end/tests/filter_causes_close.c
index 25e6065..c968f30 100644
--- a/test/core/end2end/tests/filter_causes_close.c
+++ b/test/core/end2end/tests/filter_causes_close.c
@@ -236,7 +236,7 @@
static void destroy_call_elem(grpc_exec_ctx *exec_ctx, grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *and_free_memory) {}
+ grpc_closure *ignored) {}
static grpc_error *init_channel_elem(grpc_exec_ctx *exec_ctx,
grpc_channel_element *elem,
diff --git a/test/core/end2end/tests/filter_latency.c b/test/core/end2end/tests/filter_latency.c
index d05e9e7..2428c92 100644
--- a/test/core/end2end/tests/filter_latency.c
+++ b/test/core/end2end/tests/filter_latency.c
@@ -267,7 +267,7 @@
static void client_destroy_call_elem(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *and_free_memory) {
+ grpc_closure *ignored) {
gpr_mu_lock(&g_mu);
g_client_latency = final_info->stats.latency;
gpr_mu_unlock(&g_mu);
@@ -276,7 +276,7 @@
static void server_destroy_call_elem(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
const grpc_call_final_info *final_info,
- void *and_free_memory) {
+ grpc_closure *ignored) {
gpr_mu_lock(&g_mu);
g_server_latency = final_info->stats.latency;
gpr_mu_unlock(&g_mu);