On Sun, 2015-01-18 at 17:24 +0300, Sergey Dyasly wrote:
> Now it's preferable to use for_each_thread() instead of while_each_thread().
> Add a check to checkpatch.pl in order to prevent any new usages of the buggy
> while_each_thread() when possible.
[]
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
[]
> @@ -3255,6 +3255,12 @@ sub process {
> "Prefer dev_$level(... to dev_printk(KERN_$orig,
> ...\n" . $herecurr);
> }
>
> +# Check for the buggy while_each_thread()
> + if ($line =~ /\bwhile_each_thread\(/) {
\bwhile_each_thread\s*\(
or maybe
\bwhile_each_thread\b
> + WARN("WHILE_EACH_THREAD",
> + "Prefer to use for_each_thread() instead of the
> buggy while_each_thread(). See commit
> 0c740d0afc3bff0a097ad03a1c8df92757516f5c for details.\n" . $herecurr);
Pretty long commit id, 12 is probably enough.
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