WARNING: line length of 86 exceeds 80 columns
#315: FILE: tools/testing/selftests/bpf/progs/cgroup_iter_memcg.c:29:
+	memcg_query.nr_anon_mapped = bpf_mem_cgroup_page_state(memcg, NR_ANON_MAPPED);

WARNING: line length of 84 exceeds 80 columns
#317: FILE: tools/testing/selftests/bpf/progs/cgroup_iter_memcg.c:31:
+	memcg_query.nr_file_pages = bpf_mem_cgroup_page_state(memcg, NR_FILE_PAGES);

WARNING: line length of 86 exceeds 80 columns
#318: FILE: tools/testing/selftests/bpf/progs/cgroup_iter_memcg.c:32:
+	memcg_query.nr_file_mapped = bpf_mem_cgroup_page_state(memcg, NR_FILE_MAPPED);

total: 0 errors, 3 warnings, 0 checks, 280 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 45ab86c6032b ("bpf: selftests: selftests for memcg stat kfuncs") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 3 warnings, 0 checks, 280 lines checked