90 lines
2.3 KiB
C++
90 lines
2.3 KiB
C++
/*
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* Copyright 2016-present ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* 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
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <seastar/core/file.hh>
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#include "seastarx.hh"
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namespace service {
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class priority_manager {
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::io_priority_class _commitlog_priority;
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::io_priority_class _mt_flush_priority;
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::io_priority_class _streaming_priority;
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::io_priority_class _sstable_query_read;
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::io_priority_class _compaction_priority;
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public:
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const ::io_priority_class&
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commitlog_priority() const {
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return _commitlog_priority;
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}
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const ::io_priority_class&
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memtable_flush_priority() const {
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return _mt_flush_priority;
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}
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const ::io_priority_class&
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streaming_priority() const {
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return _streaming_priority;
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}
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const ::io_priority_class&
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sstable_query_read_priority() const {
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return _sstable_query_read;
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}
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const ::io_priority_class&
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compaction_priority() const {
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return _compaction_priority;
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}
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priority_manager();
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};
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priority_manager& get_local_priority_manager();
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const inline ::io_priority_class&
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get_local_commitlog_priority() {
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return get_local_priority_manager().commitlog_priority();
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}
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const inline ::io_priority_class&
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get_local_memtable_flush_priority() {
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return get_local_priority_manager().memtable_flush_priority();
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}
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const inline ::io_priority_class&
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get_local_streaming_priority() {
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return get_local_priority_manager().streaming_priority();
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}
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const inline ::io_priority_class&
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get_local_sstable_query_read_priority() {
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return get_local_priority_manager().sstable_query_read_priority();
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}
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const inline ::io_priority_class&
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get_local_compaction_priority() {
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return get_local_priority_manager().compaction_priority();
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}
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}
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