WARNING: line length of 93 exceeds 80 columns
#49: FILE: include/linux/ref_tracker.h:86:
+static inline void ref_tracker_dir_symlink(struct ref_tracker_dir *dir, const char *fmt, ...)

WARNING: line length of 96 exceeds 80 columns
#64: FILE: lib/ref_tracker.c:397:
+void __ostream_printf ref_tracker_dir_symlink(struct ref_tracker_dir *dir, const char *fmt, ...)

WARNING: line length of 82 exceeds 80 columns
#80: FILE: lib/ref_tracker.c:413:
+		dir->symlink = debugfs_create_symlink(name, ref_tracker_debug_dir,

total: 0 errors, 3 warnings, 0 checks, 67 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 9b95fd5e4b63 ("ref_tracker: add a way to create a symlink to the ref_tracker_dir debugfs file") 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, 3 warnings, 0 checks, 67 lines checked