Waiman Long 209376ed2a selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting ... The hugetlb cgroup reservation test charge_reserved_hugetlb.sh assume that no cgroup filesystems are mounted before running the test. That is not true in many cases. As a result, the test fails to run. Fix that by querying the current cgroup mount setting and using the existing cgroup setup instead before attempting to freshly mount a cgroup filesystem. Similar change is also made for hugetlb_reparenting_test.sh as well, though it still has problem if cgroup v2 isn't used. The patched test scripts were run on a centos 8 based system to verify that they ran properly. Link: https://lkml.kernel.org/r/20220106201359.1646575-1-longman@redhat.com Fixes: 29750f71a9 ("hugetlb_cgroup: add hugetlb_cgroup reservation tests") Signed-off-by: Waiman Long <longman@redhat.com> Acked-by: Mina Almasry <almasrymina@google.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Mike Kravetz <mike.kravetz@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2022-01-15 16:30:30 +02:00
..
cxl	tools/testing/cxl: Introduce a mock memory device + driver	2021-09-21 14:09:34 -07:00
fault-injection	docs: fault-injection: convert docs to ReST and rename to *.rst	2019-06-14 14:21:07 -06:00
ktest	bootconfig/tracing/ktest: Update ktest example for boot-time tracing	2021-08-16 11:39:51 -04:00
kunit	kunit: tool: fix typecheck errors about loading qemu configs	2021-10-29 13:05:47 -06:00
nvdimm	tools/testing/nvdimm: Fix missing 'fallthrough' warning	2021-08-11 11:55:54 -07:00
radix-tree	tools: Fix math.h breakage	2021-11-30 09:14:42 -08:00
scatterlist	Merge branch 'akpm' (patches from Andrew)	2021-09-03 10:08:28 -07:00
selftests	selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting	2022-01-15 16:30:30 +02:00
vsock	vsock_diag_test: remove free_sock_stat() call in test_no_sockets	2021-10-15 17:21:34 -07:00