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selftests: memcg: expect no low events in unprotected sibling

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This is effectively a revert of commit cdc69458a5 ("cgroup: account for
memory_recursiveprot in test_memcg_low()").  The case test_memcg_low will
fail with memory_recursiveprot until resolved in reclaim code.

However, this patch preserves the existing helpers and variables for later
uses.

Link: https://lkml.kernel.org/r/20220518161859.21565-3-mkoutny@suse.com
Signed-off-by: Michal Koutný <mkoutny@suse.com>
Reviewed-by: David Vernet <void@manifault.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Richard Palethorpe <rpalethorpe@suse.de>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Michal Koutný 2022-05-18 18:18:56 +02:00 committed by akpm
parent ff3b72a5d6
commit 1d09069f53
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/cgroup/test_memcontrol.c
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@ -528,7 +528,7 @@ static int test_memcg_low(const char *root)
}
for (i = 0; i < ARRAY_SIZE(children); i++) {
int no_low_events_index = has_recursiveprot ? 2 : 1;
int no_low_events_index = 1;
oom = cg_read_key_long(children[i], "memory.events", "oom ");
low = cg_read_key_long(children[i], "memory.events", "low ");