The patch titled
Subject: checkpatch: warn on use of yield()
has been removed from the -mm tree. Its filename was
checkpatch-warn-on-use-of-yield.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: checkpatch: warn on use of yield()
Using yield() is generally wrong. Warn on its use.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Cc: Andy Whitcroft <apw@xxxxxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 6 ++++++
1 file changed, 6 insertions(+)
diff -puN scripts/checkpatch.pl~checkpatch-warn-on-use-of-yield scripts/checkpatch.pl
--- a/scripts/checkpatch.pl~checkpatch-warn-on-use-of-yield
+++ a/scripts/checkpatch.pl
@@ -3344,6 +3344,12 @@ sub process {
"__func__ should be used instead of gcc specific __FUNCTION__\n" . $herecurr);
}
+# check for use of yield()
+ if ($line =~ /\byield\s*\(\s*\)/) {
+ WARN("YIELD",
+ "Using yield() is generally wrong. See yield() kernel-doc (sched/core.c)\n" . $herecurr);
+ }
+
# check for semaphores initialized locked
if ($line =~ /^.\s*sema_init.+,\W?0\W?\)/) {
WARN("CONSIDER_COMPLETION",
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
origin.patch
linux-next.patch
maintainers-fix-remoteproc-f-typo.patch
checkpatch-suggest-pr_level-over-printkkern_level.patch
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