On Tuesday 05 July 2011, Marek Szyprowski wrote: > From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> > > This commit introduces alloc_contig_freed_pages() function > which allocates (ie. removes from buddy system) free pages > in range. Caller has to guarantee that all pages in range > are in buddy system. > > Along with this function, a free_contig_pages() function is > provided which frees all (or a subset of) pages allocated > with alloc_contig_free_pages(). > > Michal Nazarewicz has modified the function to make it easier > to allocate not MAX_ORDER_NR_PAGES aligned pages by making it > return pfn of one-past-the-last allocated page. > > Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> > Signed-off-by: Michal Nazarewicz <m.nazarewicz@xxxxxxxxxxx> > Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> > CC: Michal Nazarewicz <mina86@xxxxxxxxxx> Acked-by: Arnd Bergmann <arnd@xxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>