From: "Mike Rapoport (Microsoft)" <rppt@xxxxxxxxxx>
Commit f8f9f21c7848 ("MIPS: Fix build error for loongson64 and
sgi-ip27") added HAVE_ARCH_NODEDATA_EXTENSION to sgi-ip27 to silence a
compilation error that happened because sgi-ip27 didn't define array of
pg_data_t as node_data like most other architectures did.
After addition of node_data array that matches other architectures and
after ensuring that offline nodes do not appear on node_possible_map, it
is safe to drop arch_alloc_nodedata() and HAVE_ARCH_NODEDATA_EXTENSION
from sgi-ip27.
Signed-off-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>
---
arch/mips/Kconfig | 1 -
arch/mips/sgi-ip27/ip27-memory.c | 10 ----------
2 files changed, 11 deletions(-)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f1aa1bf11166..954f12a9e669 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -733,7 +733,6 @@ config SGI_IP27
select WAR_R10000_LLSC
select MIPS_L1_CACHE_SHIFT_7
select NUMA
- select HAVE_ARCH_NODEDATA_EXTENSION
help
This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
workstations. To compile a Linux kernel that runs on these, say Y
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index c30ef6958b97..eb6d2fa41a8a 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -426,13 +426,3 @@ void __init mem_init(void)
memblock_free_all();
setup_zero_pages(); /* This comes from node 0 */
}
-
-pg_data_t * __init arch_alloc_nodedata(int nid)
-{
- return memblock_alloc(sizeof(pg_data_t), SMP_CACHE_BYTES);
-}
-
-void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
-{
- __node_data[nid] = (struct node_data *)pgdat;
-}
--
2.43.0
