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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2014 Sebastien Ponce <sebastien.ponce@cern.ch>
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#include "common/dout.h"
#include "libradosstriper/MultiAioCompletionImpl.h"
void libradosstriper::MultiAioCompletionImpl::complete_request(ssize_t r)
{
lock.lock();
if (rval >= 0) {
if (r < 0 && r != -EEXIST)
rval = r;
else if (r > 0)
rval += r;
}
ceph_assert(pending_complete);
int count = --pending_complete;
if (!count && !building) {
complete();
}
put_unlock();
}
void libradosstriper::MultiAioCompletionImpl::safe_request(ssize_t r)
{
lock.lock();
if (rval >= 0) {
if (r < 0 && r != -EEXIST)
rval = r;
}
ceph_assert(pending_safe);
int count = --pending_safe;
if (!count && !building) {
safe();
}
put_unlock();
}
void libradosstriper::MultiAioCompletionImpl::finish_adding_requests()
{
std::scoped_lock l{lock};
ceph_assert(building);
building = false;
if (!pending_complete)
complete();
if (!pending_safe)
safe();
}
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