diff options
Diffstat (limited to 'tools/testing/selftests/mm/transhuge-stress.c')
| -rw-r--r-- | tools/testing/selftests/mm/transhuge-stress.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/testing/selftests/mm/transhuge-stress.c b/tools/testing/selftests/mm/transhuge-stress.c index e3f00adb1b82..ba9d37ad3a89 100644 --- a/tools/testing/selftests/mm/transhuge-stress.c +++ b/tools/testing/selftests/mm/transhuge-stress.c @@ -15,7 +15,7 @@ #include <fcntl.h> #include <string.h> #include <sys/mman.h> -#include "util.h" +#include "vm_util.h" int backing_fd = -1; int mmap_flags = MAP_ANONYMOUS | MAP_NORESERVE | MAP_PRIVATE; @@ -34,10 +34,10 @@ int main(int argc, char **argv) int pagemap_fd; ram = sysconf(_SC_PHYS_PAGES); - if (ram > SIZE_MAX / sysconf(_SC_PAGESIZE) / 4) + if (ram > SIZE_MAX / psize() / 4) ram = SIZE_MAX / 4; else - ram *= sysconf(_SC_PAGESIZE); + ram *= psize(); len = ram; while (++i < argc) { @@ -58,7 +58,7 @@ int main(int argc, char **argv) warnx("allocate %zd transhuge pages, using %zd MiB virtual memory" " and %zd MiB of ram", len >> HPAGE_SHIFT, len >> 20, - ram >> (20 + HPAGE_SHIFT - PAGE_SHIFT - 1)); + ram >> (20 + HPAGE_SHIFT - pshift() - 1)); pagemap_fd = open("/proc/self/pagemap", O_RDONLY); if (pagemap_fd < 0) @@ -92,7 +92,7 @@ int main(int argc, char **argv) if (pfn < 0) { nr_failed++; } else { - size_t idx = pfn >> (HPAGE_SHIFT - PAGE_SHIFT); + size_t idx = pfn >> (HPAGE_SHIFT - pshift()); nr_succeed++; if (idx >= map_len) { @@ -108,7 +108,7 @@ int main(int argc, char **argv) } /* split transhuge page, keep last page */ - if (madvise(p, HPAGE_SIZE - PAGE_SIZE, MADV_DONTNEED)) + if (madvise(p, HPAGE_SIZE - psize(), MADV_DONTNEED)) err(2, "MADV_DONTNEED"); } clock_gettime(CLOCK_MONOTONIC, &b); |