x86-64, NUMA: Wrap acpi_numa_init() so that failure can be indicated by return value
authorTejun Heo <tj@kernel.org>
Wed, 16 Feb 2011 11:13:06 +0000 (12:13 +0100)
committerTejun Heo <tj@kernel.org>
Wed, 16 Feb 2011 11:13:06 +0000 (12:13 +0100)
commita9aec56afac238e4ed3980bd10b22121b83866dd
tree77ef26c3361ebb54cbb08897c0ac2763e2c5edbe
parent940fed2e79a15cf0d006c860d7811adbe5c19882
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>
arch/x86/include/asm/acpi.h
arch/x86/kernel/setup.c
arch/x86/mm/srat_64.c