Matthew Wilcox wrote:
__get_free_pages() calls alloc_pages, finds the page_address() and
throws away the struct page *. Slab then calls virt_to_page to get it
back again. Much more efficient for slab to call alloc_pages itself,
as well as making the NUMA and non-NUMA cases more similarr to each o
Matthew Wilcox <[EMAIL PROTECTED]> wrote:
> __get_free_pages() calls alloc_pages, finds the page_address() and
> throws away the struct page *. Slab then calls virt_to_page to get it
> back again. Much more efficient for slab to call alloc_pages itself,
> as well as making the NUMA and non-NUMA
__get_free_pages() calls alloc_pages, finds the page_address() and
throws away the struct page *. Slab then calls virt_to_page to get it
back again. Much more efficient for slab to call alloc_pages itself,
as well as making the NUMA and non-NUMA cases more similarr to each other.
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