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close dangling file handle in kernel_get_hugepage_size()
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parent
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commit
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1 changed files with 9 additions and 4 deletions
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@ -152,6 +152,7 @@ int kernel_get_page_size()
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int kernel_get_hugepage_size()
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{
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char *key, *value, *unit, *line = NULL;
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int sz = -1;
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size_t len = 0;
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FILE *f;
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@ -164,11 +165,15 @@ int kernel_get_hugepage_size()
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value = strtok(NULL, " ");
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unit = strtok(NULL, "\n");
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if (!strcmp(key, "Hugepagesize") && !strcmp(unit, "kB"))
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return strtoul(value, NULL, 10) * 1024;
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if (!strcmp(key, "Hugepagesize") && !strcmp(unit, "kB")) {
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sz = strtoul(value, NULL, 10) * 1024;
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break;
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}
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}
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return -1;
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fclose(f);
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return sz;
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}
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int kernel_get_nr_hugepages()
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@ -204,7 +209,7 @@ int kernel_set_nr_hugepages(int nr)
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}
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#if 0
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int kernel_check_cap(cap_value_t cap)
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int kernel_has_cap(cap_value_t cap)
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{
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int ret;
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