Messages in this thread | | | Date | Thu, 17 Oct 2013 23:32:53 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 0/2] (Was: perf_event_mmap(vma) && !vma->vm_mm) |
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On Thu, Oct 17, 2013 at 08:24:17PM +0200, Oleg Nesterov wrote: > Subject: [PATCH] perf: Factor out strncpy() in perf_event_mmap_event() > From: Oleg Nesterov <oleg@redhat.com> > Date: Thu, 17 Oct 2013 20:04:17 +0200 > > While this is really minor, but strncpy() does the unnecessary > zero-padding till the end of tmp[16] and it is called every time > we are going to use the string literal. > > Turn these strncpy()'s into the single strlcpy() under the new > label, saves 72 bytes. > > Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Sure why not.. applied, thanks!
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