to mark that it wants DMA'able memory.
Essentially, the third argument to __get_free_pages() went away, and has
instead been replaced by setting the GFP_DMA bit in the first argument
if the third argument was non-zero (that's the same logic as the other
get_free_page() functions have used, and was made possible by a major
cleanup on how the argument is parsed).
In _most_ cases the third argument used to be zero, in which case you
should just remove it.
Linus
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Jeff Hittman
jhittman@slip.net
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