diff options
Diffstat (limited to 'tools/testing/selftests/cgroup/test_kmem.c')
-rw-r--r-- | tools/testing/selftests/cgroup/test_kmem.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/tools/testing/selftests/cgroup/test_kmem.c b/tools/testing/selftests/cgroup/test_kmem.c index c82f974b85c9..2e453ac50c0d 100644 --- a/tools/testing/selftests/cgroup/test_kmem.c +++ b/tools/testing/selftests/cgroup/test_kmem.c @@ -1,6 +1,4 @@ // SPDX-License-Identifier: GPL-2.0 -#define _GNU_SOURCE - #include <linux/limits.h> #include <fcntl.h> #include <stdio.h> @@ -192,7 +190,7 @@ static int test_kmem_memcg_deletion(const char *root) goto cleanup; sum = anon + file + kernel + sock; - if (abs(sum - current) < MAX_VMSTAT_ERROR) { + if (labs(sum - current) < MAX_VMSTAT_ERROR) { ret = KSFT_PASS; } else { printf("memory.current = %ld\n", current); @@ -380,7 +378,7 @@ static int test_percpu_basic(const char *root) current = cg_read_long(parent, "memory.current"); percpu = cg_read_key_long(parent, "memory.stat", "percpu "); - if (current > 0 && percpu > 0 && abs(current - percpu) < + if (current > 0 && percpu > 0 && labs(current - percpu) < MAX_VMSTAT_ERROR) ret = KSFT_PASS; else @@ -420,7 +418,7 @@ int main(int argc, char **argv) char root[PATH_MAX]; int i, ret = EXIT_SUCCESS; - if (cg_find_unified_root(root, sizeof(root))) + if (cg_find_unified_root(root, sizeof(root), NULL)) ksft_exit_skip("cgroup v2 isn't mounted\n"); /* |