[Linaro-mm-sig] [PATCH 02/10] lib: genalloc: Generic allocator improvements
mina86 at mina86.com
Fri Jun 10 17:16:45 UTC 2011
On Fri, 10 Jun 2011 14:52:17 +0200, Alan Cox <alan at lxorguk.ukuu.org.uk>
>> I plan to replace it with lib/bitmap.c bitmap_* based allocator
>> (similar like
>> it it is used by dma_declare_coherent_memory() and friends in
>> drivers/base/dma-coherent.c). We need something really simple for CMA
>> IMHO allocate_resource and friends a bit too heavy here, but good to
>> that such allocator also exists.
> Not sure I'd class allocate_resource as heavyweight but providing it's
> using something that already exists rather than inventing yet another
genalloc is already in the kernel and is used in a few places, so we
either let everyone use it as they see fit or we deprecate the library.
If we don't deprecate it I see no reason why CMA should not use it.
Best regards, _ _
.o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o
..o | Computer Science, Michal "mina86" Nazarewicz (o o)
ooo +-----<email/xmpp: mnazarewicz at google.com>-----ooO--(_)--Ooo--
More information about the Linaro-mm-sig