Commit f4a87736 authored Feb 27, 2009 by Andy Whitcroft Committed by Linus Torvalds Feb 27, 2009

checkpatch: make in_atomic ok in the core



We say that in_atomic() is ok in the core kernel, but then always report
it regardless of where in the kernel it is.  Keep quiet if it is used in
kernel/*.

Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent cbb76676

scripts/checkpatch.pl

+1 −1

Original line number	Diff line number	Diff line
		@@ -2560,7 +2560,7 @@ sub process {
		if ($line =~ /\bin_atomic\s*\(/) {
		if ($realfile =~ m@^drivers/@) {
		ERROR("do not use in_atomic in drivers\n" . $herecurr);
		} else {
		} elsif ($realfile !~ m@^kernel/@) {
		WARN("use of in_atomic() is incorrect outside core kernel code\n" . $herecurr);
		}
		}