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| author | Robert Richter <robert.richter@amd.com> | 2010-07-21 17:03:58 (GMT) |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-08-12 21:01:38 (GMT) |
| commit | f6e9456c9272bb570df6e217cdbe007e270b1c4e (patch) | |
| tree | 3ca098c924e8abf7231ab89e9f02ba9b3494fddb /arch/x86/kernel/setup.c | |
| parent | ad41a1e0cab07c5125456e8d38e5b1ab148d04aa (diff) | |
| download | linux-f6e9456c9272bb570df6e217cdbe007e270b1c4e.tar.xz | |
x86, cleanup: Remove obsolete boot_cpu_id variable
boot_cpu_id is there for historical reasons and was renamed to
boot_cpu_physical_apicid in patch:
c70dcb7 x86: change boot_cpu_id to boot_cpu_physical_apicid
However, there are some remaining occurrences of boot_cpu_id that are
never touched in the kernel and thus its value is always 0.
This patch removes boot_cpu_id completely.
Signed-off-by: Robert Richter <robert.richter@amd.com>
LKML-Reference: <1279731838-1522-8-git-send-email-robert.richter@amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index b008e78..dede5c4 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -125,7 +125,6 @@ unsigned long max_pfn_mapped; RESERVE_BRK(dmi_alloc, 65536); #endif -unsigned int boot_cpu_id __read_mostly; static __initdata unsigned long _brk_start = (unsigned long)__brk_base; unsigned long _brk_end = (unsigned long)__brk_base; |