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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>
This commit is contained in:
Andy Whitcroft 2009-02-27 14:03:05 -08:00 committed by Linus Torvalds
parent cbb766766f
commit f4a8773676
1 changed files with 1 additions and 1 deletions
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2
scripts/checkpatch.pl
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@ -2560,7 +2560,7 @@ sub process {
if ($line =~ /\bin_atomic\s*\(/) { if ($line =~ /\bin_atomic\s*\(/) {
if ($realfile =~ m@^drivers/@) { if ($realfile =~ m@^drivers/@) {
ERROR("do not use in_atomic in drivers\n" . $herecurr); 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); WARN("use of in_atomic() is incorrect outside core kernel code\n" . $herecurr);
} }
} }