commit 9bd9be006c8ec0ccf7cb0422d35033af39d3f969
author Nicholas Piggin <npiggin@gmail.com> Wed Feb 14 01:08:16 2018 +1000
committer Michael Ellerman <mpe@ellerman.id.au> Fri Mar 30 23:34:26 2018 +1100
tree eb1c4052ff952eef7e9339d8bf1d8af3a2878db7
parent b575454fa330aab2d65cf17812ca8e1f405ae80d

powerpc/mm/numa: move numa topology discovery earlier

Split sparsemem initialisation from basic numa topology discovery.
Move the parsing earlier in boot, before pacas are allocated.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/include/asm/setup.h

diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/asm/setup.h
index 469b7fd..d2bf233 100644
--- a/arch/powerpc/include/asm/setup.h
+++ b/arch/powerpc/include/asm/setup.h
@@ -23,6 +23,7 @@
 #define PTRRELOC(x)	((typeof(x)) add_reloc_offset((unsigned long)(x)))
 
 void check_for_initrd(void);
+void mem_topology_setup(void);
 void initmem_init(void);
 void setup_panic(void);
 #define ARCH_PANIC_TIMEOUT 180