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diff --git a/src/dpdk22/lib/librte_eal/common/eal_hugepages.h b/src/dpdk22/lib/librte_eal/common/eal_hugepages.h
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-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef EAL_HUGEPAGES_H
-#define EAL_HUGEPAGES_H
-
-#include <stddef.h>
-#include <stdint.h>
-#include <limits.h>
-
-#define MAX_HUGEPAGE_PATH PATH_MAX
-
-/**
- * Structure used to store informations about hugepages that we mapped
- * through the files in hugetlbfs.
- */
-struct hugepage_file {
- void *orig_va; /**< virtual addr of first mmap() */
- void *final_va; /**< virtual addr of 2nd mmap() */
- uint64_t physaddr; /**< physical addr */
- size_t size; /**< the page size */
- int socket_id; /**< NUMA socket ID */
- int file_id; /**< the '%d' in HUGEFILE_FMT */
- int memseg_id; /**< the memory segment to which page belongs */
-#ifdef RTE_EAL_SINGLE_FILE_SEGMENTS
- int repeated; /**< number of times the page size is repeated */
-#endif
- char filepath[MAX_HUGEPAGE_PATH]; /**< path to backing file on filesystem */
-};
-
-/**
- * Read the information from linux on what hugepages are available
- * for the EAL to use
- */
-int eal_hugepage_info_init(void);
-
-#endif /* EAL_HUGEPAGES_H */