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| author | Tang Chen <tangchen@cn.fujitsu.com> | 2013-04-15 17:46:46 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-04-15 12:03:24 +0200 |
| commit | 587ff8c4eab1587044e69156f997e9d1d3b07709 (patch) | |
| tree | 2a47172bdcaa0a12be645ae6a1ec1be8b73d0dc2 /arch/x86/kernel/aperture_64.c | |
| parent | a7e6567585e513cb4e44387831cb75eb5b562cbb (diff) | |
| download | linux-587ff8c4eab1587044e69156f997e9d1d3b07709.tar.bz2 | |
x86/mm/hotplug: Put kernel_physical_mapping_remove() declaration in CONFIG_MEMORY_HOTREMOVE
kernel_physical_mapping_remove() is only called by
arch_remove_memory() in init_64.c, which is enclosed in
CONFIG_MEMORY_HOTREMOVE. So when we don't configure
CONFIG_MEMORY_HOTREMOVE, the compiler will give a warning:
warning: ‘kernel_physical_mapping_remove’ defined but not used
So put kernel_physical_mapping_remove() in
CONFIG_MEMORY_HOTREMOVE.
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Cc: linux-mm@kvack.org
Cc: gregkh@linuxfoundation.org
Cc: yinghai@kernel.org
Cc: wency@cn.fujitsu.com
Cc: mgorman@suse.de
Cc: tj@kernel.org
Cc: liwanp@linux.vnet.ibm.com
Link: http://lkml.kernel.org/r/1366019207-27818-3-git-send-email-tangchen@cn.fujitsu.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/aperture_64.c')
0 files changed, 0 insertions, 0 deletions