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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/rgw/rgw_http_client_types.h | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/rgw/rgw_http_client_types.h')
-rw-r--r-- | src/rgw/rgw_http_client_types.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/rgw/rgw_http_client_types.h b/src/rgw/rgw_http_client_types.h new file mode 100644 index 000000000..84e6ed678 --- /dev/null +++ b/src/rgw/rgw_http_client_types.h @@ -0,0 +1,69 @@ + +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab ft=cpp + +/* + * Ceph - scalable distributed file system + * + * Copyright (C) 2019 Red Hat, Inc. + * + * 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. + * + */ + + +#pragma once + +#include <atomic> + +struct rgw_io_id { + int64_t id{0}; + int channels{0}; + + rgw_io_id() {} + rgw_io_id(int64_t _id, int _channels) : id(_id), channels(_channels) {} + + bool intersects(const rgw_io_id& rhs) { + return (id == rhs.id && ((channels | rhs.channels) != 0)); + } + + bool operator<(const rgw_io_id& rhs) const { + if (id < rhs.id) { + return true; + } + return (id == rhs.id && + channels < rhs.channels); + } +}; + +class RGWIOIDProvider +{ + std::atomic<int64_t> max = {0}; + +public: + RGWIOIDProvider() {} + int64_t get_next() { + return ++max; + } +}; + +class RGWIOProvider +{ + int64_t id{-1}; + +public: + RGWIOProvider() {} + virtual ~RGWIOProvider() = default; + + void assign_io(RGWIOIDProvider& io_id_provider, int io_type = -1); + rgw_io_id get_io_id(int io_type) { + return rgw_io_id{id, io_type}; + } + + virtual void set_io_user_info(void *_user_info) = 0; + virtual void *get_io_user_info() = 0; +}; + |