42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// Copyright (C) 20011 Red Hat, Inc. All rights reserved.
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//
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// This file is part of the thin-provisioning-tools source.
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//
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// thin-provisioning-tools is free software: you can redistribute it
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// and/or modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation, either version 3 of
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// the License, or (at your option) any later version.
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//
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// thin-provisioning-tools is distributed in the hope that it will be
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// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with thin-provisioning-tools. If not, see
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// <http://www.gnu.org/licenses/>.
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#include "space_map.h"
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using namespace persistent_data;
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//----------------------------------------------------------------
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sm_decrementer::sm_decrementer(space_map::ptr sm, block_address b)
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: sm_(sm),
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b_(b),
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released_(false) {
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}
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sm_decrementer::~sm_decrementer() {
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if (!released_)
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sm_->dec(b_);
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}
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void
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sm_decrementer::dont_bother() {
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released_ = true;
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}
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//----------------------------------------------------------------
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