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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) 2015 XSky <haomai@xsky.com>
*
* Author: Haomai Wang <haomaiwang@gmail.com>
*
* 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.
*
*/
#ifndef CEPH_COMMON_ALIGN_H
#define CEPH_COMMON_ALIGN_H
template <typename T>
inline constexpr T align_up(T v, T align) {
return (v + align - 1) & ~(align - 1);
}
template <typename T>
inline constexpr T align_down(T v, T align) {
return v & ~(align - 1);
}
#endif /* CEPH_COMMON_ALIGN_H */
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