CHECK: Alignment should match open parenthesis
#56: FILE: include/trace/events/page_pool.h:117:
+TRACE_EVENT(page_pool_release_stalled,
+

CHECK: Lines should not end with a '('
#61: FILE: include/trace/events/page_pool.h:122:
+	TP_STRUCT__entry(

CHECK: Lines should not end with a '('
#68: FILE: include/trace/events/page_pool.h:129:
+	TP_fast_assign(

WARNING: line length of 90 exceeds 80 columns
#92: FILE: net/core/page_pool.c:1225:
+		if (sec >= DEFER_WARN_INTERVAL / HZ && sec < DEFER_WARN_INTERVAL * 2 / HZ)

total: 0 errors, 1 warnings, 3 checks, 42 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 940503004a51 ("page_pool: Add page_pool_release_stalled tracepoint") 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, 1 warnings, 3 checks, 42 lines checked