Re: [PATCH] mm: code improvement of check_stack_guard_page

[Linus Torvalds]

On Sat, Aug 14, 2010 at 10:15 PM, jovi zhang <bookjovi@xxxxxxxxx> wrote:
>
> little code improvement of check_stack_guard_page function.
> this commit is on top of commit "mm: keep a guard page below a
> grow-down stack segment" of linus.

I don't think your patch is in any way wrong, but I just checked, and
it makes absolutely zero difference to the code generation at least
for my version of gcc. The resulting assembly is identical except for
the line numbers that changed (BUG_ON() line/file information and
debug information).

So I think I prefer the shallower indentation.

                       Linus
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