diff options
| author | Peter Xu | 2023-11-16 15:15:47 -0500 |
|---|---|---|
| committer | Andrew Morton | 2023-12-06 16:12:45 -0800 |
| commit | 3f3cac5c0a5c3b09bdfb919a7518dca83523a52c (patch) | |
| tree | 45d112288095bdcd7a96b8c419264da2dd723731 | |
| parent | 4980e837cab7e2acc4dad18dba656c6896c531aa (diff) | |
mm/selftests: fix pagemap_ioctl memory map test
__FILE__ is not guaranteed to exist in current dir. Replace that with
argv[0] for memory map test.
Link: https://lkml.kernel.org/r/20231116201547.536857-4-peterx@redhat.com
Fixes: 46fd75d4a3c9 ("selftests: mm: add pagemap ioctl tests")
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Andrei Vagin <avagin@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | tools/testing/selftests/mm/pagemap_ioctl.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c index befab43719ba..d59517ed3d48 100644 --- a/tools/testing/selftests/mm/pagemap_ioctl.c +++ b/tools/testing/selftests/mm/pagemap_ioctl.c @@ -36,6 +36,7 @@ int pagemap_fd; int uffd; int page_size; int hpage_size; +const char *progname; #define LEN(region) ((region.end - region.start)/page_size) @@ -1149,11 +1150,11 @@ int sanity_tests(void) munmap(mem, mem_size); /* 9. Memory mapped file */ - fd = open(__FILE__, O_RDONLY); + fd = open(progname, O_RDONLY); if (fd < 0) ksft_exit_fail_msg("%s Memory mapped file\n", __func__); - ret = stat(__FILE__, &sbuf); + ret = stat(progname, &sbuf); if (ret < 0) ksft_exit_fail_msg("error %d %d %s\n", ret, errno, strerror(errno)); @@ -1472,12 +1473,14 @@ static void transact_test(int page_size) extra_thread_faults); } -int main(void) +int main(int argc, char *argv[]) { int mem_size, shmid, buf_size, fd, i, ret; char *mem, *map, *fmem; struct stat sbuf; + progname = argv[0]; + ksft_print_header(); if (init_uffd()) |