Messages in this thread | | | Date | Mon, 20 Jul 2015 20:55:47 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH tip/core/rcu 15/16] scripts: Make checkpatch.pl warn on expedited RCU grace periods |
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On Fri, 17 Jul 2015 15:37:54 -0700 Joe Perches <joe@perches.com> wrote:
> > + if ($line =~ /\b(synchronize_rcu_expedited|synchronize_sched_expedited)\(/) { > > It'd be faster perl without capture groups:
Is checkpatch such a critical code path that we could possibly notice the difference in speed? Although the above may be few microseconds slower, to me, the above looks a hell of a lot more readable.
-- Steve
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