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[PATCH 20/25] Do not check for compound pages during the page allocator sanity checks

[PATCH 20/25] Do not check for compound pages during the page allocator sanity checks

Post by KOSAKI Mot » Thu, 23 Apr 2009 19:50:05


>> inserting VM_BUG_ON(PageTail(page)) is better?
> .>. >>
> if (.... | (p>ge->flags & PAGE_FLAGS_CHECK_AT_PREP>)
> ad_page(p>ge>;
>
> PG_tail is in PAGE_FLAGS_CHECK_AT_PREP so we're already checking f>r it
> and calling bad_page() if set.

ok, good.
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