/*-
* 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
* * 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
#include <rte_memory.h>
#include <rte_memzone.h>
-#include <rte_tailq.h>
#include <rte_eal.h>
#include <rte_launch.h>
#include <rte_per_lcore.h>
const char *nr_rsvd_file = "resv_hugepages";
/* first, check how many reserved pages kernel reports */
- rte_snprintf(path, sizeof(path), "%s/%s/%s",
+ snprintf(path, sizeof(path), "%s/%s/%s",
sys_dir_path, subdir, nr_rsvd_file);
if (eal_parse_sysfs_value(path, &resv_pages) < 0)
else
nr_hp_file = "free_hugepages";
- memset(path, 0, sizeof(path));
-
- rte_snprintf(path, sizeof(path), "%s/%s/%s",
+ snprintf(path, sizeof(path), "%s/%s/%s",
sys_dir_path, subdir, nr_hp_file);
if (eal_parse_sysfs_value(path, &num_pages) < 0)
/* if blocking lock failed */
if (flock(hpi->lock_descriptor, LOCK_EX) == -1) {
RTE_LOG(CRIT, EAL, "Failed to lock hugepage directory!\n");
+ closedir(dir);
return -1;
}
/* clear out the hugepages dir from unused pages */
- if (clear_hugedir(hpi->hugedir) == -1)
+ if (clear_hugedir(hpi->hugedir) == -1) {
+ closedir(dir);
return -1;
+ }
/* for now, put all pages into socket 0,
* later they will be sorted */
hpi->num_pages[0] = get_num_hugepages(dirent->d_name);
-#ifndef RTE_ARCH_X86_64
+#ifndef RTE_ARCH_64
/* for 32-bit systems, limit number of hugepages to 1GB per page size */
hpi->num_pages[0] = RTE_MIN(hpi->num_pages[0],
RTE_PGSIZE_1G / hpi->hugepage_sz);