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linux/tools/testing/selftests/cgroup
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Roman Gushchin 90631e1dea kselftests: cgroup: add perpcu memory accounting test 
Add a simple test to check the percpu memory accounting.  The test creates
a cgroup tree with 1000 child cgroups and checks values of memory.current
and memory.stat::percpu.

Signed-off-by: Roman Gushchin <guro@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Tobin C. Harding <tobin@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Waiman Long <longman@redhat.com>
Cc: Michal Koutný <mkoutny@suse.com>
Cc: Bixuan Cui <cuibixuan@huawei.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Link: http://lkml.kernel.org/r/20200608230819.832349-6-guro@fb.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-12 10:57:55 -07:00
..
.gitignore kselftests: cgroup: add kernel memory accounting tests 2020-08-07 11:33:25 -07:00
cgroup_util.c tools/testing/selftests/cgroup/cgroup_util.c: cg_read_strcmp: fix null pointer dereference 2020-08-07 11:33:21 -07:00
cgroup_util.h selftests/cgroup: add tests for cloning into cgroups 2020-02-12 17:57:51 -05:00
Makefile kselftests: cgroup: add kernel memory accounting tests 2020-08-07 11:33:25 -07:00
test_core.c selftests/cgroup: add tests for cloning into cgroups 2020-02-12 17:57:51 -05:00
test_freezer.c kselftests: cgroup: Avoid the reuse of fd after it is deallocated 2019-11-12 07:33:59 -08:00
test_kmem.c kselftests: cgroup: add perpcu memory accounting test 2020-08-12 10:57:55 -07:00
test_memcontrol.c kselftest/cgroup: fix unexpected testing failure on test_memcontrol 2019-05-30 08:19:17 -06:00
test_stress.sh selftests: cgroup: Run test_core under interfering stress 2019-10-07 07:11:54 -07:00
with_stress.sh selftests: cgroup: Run test_core under interfering stress 2019-10-07 07:11:54 -07:00