Messages in this thread | | | Date | Wed, 6 Nov 2013 21:46:20 +0800 | Subject | Re: [PATCH 2/2] mm: thp: give transparent hugepage code a separate copy_page | From | Hillf Danton <> |
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On Tue, Oct 29, 2013 at 6:16 AM, Dave Hansen <dave@sr71.net> wrote: > + > +void copy_high_order_page(struct page *newpage, > + struct page *oldpage, > + int order) > +{ > + int i; > + > + might_sleep(); > + for (i = 0; i < (1<<order); i++) { > + cond_resched(); > + copy_highpage(newpage + i, oldpage + i); > + } > +}
Can we make no use of might_sleep here with cond_resched in loop?
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