selftests/cgroup: Drop define _GNU_SOURCE
authorEdward Liaw <edliaw@google.com>
Fri, 10 May 2024 00:06:25 +0000 (00:06 +0000)
committerTejun Heo <tj@kernel.org>
Mon, 13 May 2024 17:02:36 +0000 (07:02 -1000)
commitc1457d9aad5ee2feafcf85aa9a58ab50500159d2
tree2c98541223f9d462102d5e5dcbf14bcb1eb2cf54
parent62158261a88fab201433686c603cbd7775f55197
selftests/cgroup: Drop define _GNU_SOURCE

_GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent
redefinition warnings.

Signed-off-by: Edward Liaw <edliaw@google.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
tools/testing/selftests/cgroup/cgroup_util.c
tools/testing/selftests/cgroup/test_core.c
tools/testing/selftests/cgroup/test_cpu.c
tools/testing/selftests/cgroup/test_hugetlb_memcg.c
tools/testing/selftests/cgroup/test_kmem.c
tools/testing/selftests/cgroup/test_memcontrol.c
tools/testing/selftests/cgroup/test_zswap.c