Messages in this thread | | | Date | Thu, 17 Oct 2013 17:27:17 +0200 | From | Oleg Nesterov <> | Subject | Re: [PATCH 0/2] (Was: perf_event_mmap(vma) && !vma->vm_mm) |
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On 10/17, Oleg Nesterov wrote: > > - we do not really need "len", we can simply do > > size = strlen(name) + 1; > while (size % sizeof(u64)) > name[size++] = '\0'; > > although I won't argue if you dislike "size & 7" in while().
Or, perhaps,
while (!IS_ALIGNED(size, sizeof(u64))) name[size++] = '\0';
to make it self-explanatory.
Oleg.
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