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| H A D | numa.c | diff 0be210fd664b07531cb238bafb453a2a54c2a7a8 Tue Dec 09 09:21:35 CET 2008 Dave Hansen <dave@linux.vnet.ibm.com> powerpc/mm: Make careful_allocation() return virtual addrs
Since we memset() the result in both of the uses here,
just make careful_alloc() return a virtual address.
Also, add a separate variable to store the physial
address that comes back from the lmb_alloc() functions.
This makes it less likely that someone will screw it up
forgetting to convert before returning since the vaddr
is always in a void* and the paddr is always in an
unsigned long.
I admit this is arbitrary since one of its users needs
a paddr and one a vaddr, but it does remove a good
number of casts.
Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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