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authorOlof Johansson <olof@lixom.net>2012-09-11 23:22:25 -0700
committerOlof Johansson <olof@lixom.net>2012-09-11 23:22:25 -0700
commitf46e374c1ea7fafce70a838f09fbd67de3e4d49f (patch)
treee191e5316bdb8558bd3e2b0981c715bedd225ca7 /arch/x86/mm/srat.c
parentMerge branch 'ks8695/boards' into next/boards (diff)
parentARM: shmobile: marzen: enable thermal sensor (diff)
downloadwireguard-linux-f46e374c1ea7fafce70a838f09fbd67de3e4d49f.tar.xz
wireguard-linux-f46e374c1ea7fafce70a838f09fbd67de3e4d49f.zip
Merge branch 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
* 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: marzen: enable thermal sensor ARM: shmobile: marzen: fixup regulator id for smsc911x ARM: shmobile: marzen: add SDHI0 support + sync to 3.6-rc4
Diffstat (limited to 'arch/x86/mm/srat.c')
-rw-r--r--arch/x86/mm/srat.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c
index 4599c3e8bcb6..4ddf497ca65b 100644
--- a/arch/x86/mm/srat.c
+++ b/arch/x86/mm/srat.c
@@ -142,23 +142,23 @@ static inline int save_add_info(void) {return 0;}
#endif
/* Callback for parsing of the Proximity Domain <-> Memory Area mappings */
-void __init
+int __init
acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
{
u64 start, end;
int node, pxm;
if (srat_disabled())
- return;
+ return -1;
if (ma->header.length != sizeof(struct acpi_srat_mem_affinity)) {
bad_srat();
- return;
+ return -1;
}
if ((ma->flags & ACPI_SRAT_MEM_ENABLED) == 0)
- return;
+ return -1;
if ((ma->flags & ACPI_SRAT_MEM_HOT_PLUGGABLE) && !save_add_info())
- return;
+ return -1;
start = ma->base_address;
end = start + ma->length;
pxm = ma->proximity_domain;
@@ -168,12 +168,12 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
if (node < 0) {
printk(KERN_ERR "SRAT: Too many proximity domains.\n");
bad_srat();
- return;
+ return -1;
}
if (numa_add_memblk(node, start, end) < 0) {
bad_srat();
- return;
+ return -1;
}
node_set(node, numa_nodes_parsed);
@@ -181,6 +181,7 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
printk(KERN_INFO "SRAT: Node %u PXM %u [mem %#010Lx-%#010Lx]\n",
node, pxm,
(unsigned long long) start, (unsigned long long) end - 1);
+ return 0;
}
void __init acpi_numa_arch_fixup(void) {}