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authorTejun Heo <tj@kernel.org>2011-02-16 11:13:06 (GMT)
committerTejun Heo <tj@kernel.org>2011-02-16 11:13:06 (GMT)
commita9aec56afac238e4ed3980bd10b22121b83866dd (patch)
tree77ef26c3361ebb54cbb08897c0ac2763e2c5edbe /arch/x86/kernel/setup.c
parent940fed2e79a15cf0d006c860d7811adbe5c19882 (diff)
downloadlinux-a9aec56afac238e4ed3980bd10b22121b83866dd.tar.xz
x86-64, NUMA: Wrap acpi_numa_init() so that failure can be indicated by return value
Because of the way ACPI tables are parsed, the generic acpi_numa_init() couldn't return failure when error was detected by arch hooks. Instead, the failure state was recorded and later arch dependent init hook - acpi_scan_nodes() - would fail. Wrap acpi_numa_init() with x86_acpi_numa_init() so that failure can be indicated as return value immediately. This is in preparation for further NUMA init cleanups. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Brian Gerst <brgerst@gmail.com> Cc: Cyrill Gorcunov <gorcunov@gmail.com> Cc: Shaohui Zheng <shaohui.zheng@intel.com> Cc: David Rientjes <rientjes@google.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/setup.c')
-rw-r--r--arch/x86/kernel/setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 96810a3..c9a139c 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -995,7 +995,7 @@ void __init setup_arch(char **cmdline_p)
/*
* Parse SRAT to discover nodes.
*/
- acpi = !acpi_numa_init();
+ acpi = !x86_acpi_numa_init();
#endif
#ifdef CONFIG_AMD_NUMA