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/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "src/core/iomgr/exec_ctx.h"
#include <grpc/support/log.h>
#include "src/core/profiling/timers.h"
int grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx) {
int did_something = 0;
GPR_TIMER_BEGIN("grpc_exec_ctx_flush", 0);
while (!grpc_closure_list_empty(exec_ctx->closure_list)) {
grpc_closure *c = exec_ctx->closure_list.head;
exec_ctx->closure_list.head = exec_ctx->closure_list.tail = NULL;
while (c != NULL) {
int success = (int)(c->final_data & 1);
grpc_closure *next = (grpc_closure *)(c->final_data & ~(gpr_uintptr)1);
did_something++;
GPR_TIMER_BEGIN("grpc_exec_ctx_flush.cb", 0);
c->cb(exec_ctx, c->cb_arg, success);
GPR_TIMER_END("grpc_exec_ctx_flush.cb", 0);
c = next;
}
}
GPR_TIMER_END("grpc_exec_ctx_flush", 0);
return did_something;
}
void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx) {
grpc_exec_ctx_flush(exec_ctx);
}
void grpc_exec_ctx_enqueue(grpc_exec_ctx *exec_ctx, grpc_closure *closure,
int success) {
grpc_closure_list_add(&exec_ctx->closure_list, closure, success);
}
void grpc_exec_ctx_enqueue_list(grpc_exec_ctx *exec_ctx,
grpc_closure_list *list) {
grpc_closure_list_move(list, &exec_ctx->closure_list);
}
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