diff options
Diffstat (limited to 'tools/testing/selftests/memfd/memfd_test.c')
| -rw-r--r-- | tools/testing/selftests/memfd/memfd_test.c | 36 |
1 files changed, 2 insertions, 34 deletions
diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index 910c55f858bb..10baa1652fc2 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -19,6 +19,8 @@ #include <sys/wait.h> #include <unistd.h> +#include "common.h" + #define MEMFD_STR "memfd:" #define MEMFD_HUGE_STR "memfd-hugetlb:" #define SHARED_FT_STR "(shared file-table)" @@ -29,43 +31,9 @@ /* * Default is not to test hugetlbfs */ -static int hugetlbfs_test; static size_t mfd_def_size = MFD_DEF_SIZE; static const char *memfd_str = MEMFD_STR; -/* - * Copied from mlock2-tests.c - */ -static unsigned long default_huge_page_size(void) -{ - unsigned long hps = 0; - char *line = NULL; - size_t linelen = 0; - FILE *f = fopen("/proc/meminfo", "r"); - - if (!f) - return 0; - while (getline(&line, &linelen, f) > 0) { - if (sscanf(line, "Hugepagesize: %lu kB", &hps) == 1) { - hps <<= 10; - break; - } - } - - free(line); - fclose(f); - return hps; -} - -static int sys_memfd_create(const char *name, - unsigned int flags) -{ - if (hugetlbfs_test) - flags |= MFD_HUGETLB; - - return syscall(__NR_memfd_create, name, flags); -} - static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags) { int r, fd; |
