Messages in this thread | | | Subject | Re: [RFC] genalloc:add an gen_pool_alloc_align func to genalloc | From | Scott Wood <> | Date | Thu, 9 Jul 2015 17:19:32 -0500 |
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On Thu, 2015-07-09 at 15:47 +0800, Zhao Qiang wrote: > @@ -541,13 +562,14 @@ EXPORT_SYMBOL(gen_pool_first_fit_order_align); > * which we can allocate the memory. > */ > unsigned long gen_pool_best_fit(unsigned long *map, unsigned long size, > - unsigned long start, unsigned int nr, void *data) > + unsigned long start, unsigned int nr, > + void *data, unsigned long align_mask) > { > unsigned long start_bit = size; > unsigned long len = size + 1; > unsigned long index; > > - index = bitmap_find_next_zero_area(map, size, start, nr, 0); > + index = bitmap_find_next_zero_area(map, size, start, nr, align_mask); > > while (index < size) { > int next_bit = find_next_bit(map, size, index + nr);
What about the other call to bitmap_find_next_zero_area()?
-Scott
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