leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

checkpatch: make in_atomic ok in the core

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
scripts/checkpatch.pl
View File

@ -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);
}
}