Patchwork [1/2] cpu_hotplug: Remove __cpuinitdata declaration of __apicid_to_node[].

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Submitter Tang Chen
Date Jan. 24, 2013, 9:38 a.m.
Message ID <1359020287-11661-2-git-send-email-tangchen@cn.fujitsu.com>
Download mbox | patch
Permalink /patch/215291/
State Not Applicable
Headers show

Comments

Tang Chen - Jan. 24, 2013, 9:38 a.m.
__apicid_to_node[] will be used by acpi_unmap_lsapic() when we do
node hotplug. So it is no longer an init data. Do not declare
__apicid_to_node[] as a __cpuinitdata, otherwise it will cause
section mismatch warning when compiling.

Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
---
 arch/x86/mm/numa.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 9b31ed5..0624c85 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -56,7 +56,7 @@  early_param("numa", numa_setup);
 /*
  * apicid, cpu, node mappings
  */
-s16 __apicid_to_node[MAX_LOCAL_APIC] __cpuinitdata = {
+s16 __apicid_to_node[MAX_LOCAL_APIC] = {
 	[0 ... MAX_LOCAL_APIC-1] = NUMA_NO_NODE
 };