WARNING: line length of 88 exceeds 80 columns
#35: FILE: include/linux/percpu_counter.h:49:
+bool percpu_counter_charge_many(struct percpu_counter *fbc, gfp_t gfp, u32 nr_counters);

WARNING: line length of 87 exceeds 80 columns
#48: FILE: lib/percpu_counter.c:227:
+bool percpu_counter_charge_many(struct percpu_counter *fbc, gfp_t gfp, u32 nr_counters)

total: 0 errors, 2 warnings, 0 checks, 39 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 ae037a327c1a ("lib/percpu_counter: allow (un)charging percpu counters without alloc/free") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 2 warnings, 0 checks, 39 lines checked