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    Subject[tip:x86/numa] x86: Kill unused static boot_cpu_logical_apicid in smpboot.c
    Commit-ID:  bd22a2f1982fa3e90ce7d5d011c37d88aa67e73c
    Gitweb: http://git.kernel.org/tip/bd22a2f1982fa3e90ce7d5d011c37d88aa67e73c
    Author: Tejun Heo <tj@kernel.org>
    AuthorDate: Sun, 23 Jan 2011 14:37:27 +0100
    Committer: Ingo Molnar <mingo@elte.hu>
    CommitDate: Fri, 28 Jan 2011 14:54:04 +0100

    x86: Kill unused static boot_cpu_logical_apicid in smpboot.c

    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Pekka Enberg <penberg@kernel.org>
    Acked-by: Yinghai Lu <yinghai@kernel.org>
    Cc: eric.dumazet@gmail.com
    Cc: yinghai@kernel.org
    Cc: brgerst@gmail.com
    Cc: gorcunov@gmail.com
    Cc: shaohui.zheng@intel.com
    Cc: rientjes@google.com
    LKML-Reference: <1295789862-25482-2-git-send-email-tj@kernel.org>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    ---
    arch/x86/kernel/smpboot.c | 6 +-----
    1 files changed, 1 insertions(+), 5 deletions(-)

    diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
    index 0cbe8c0..ee9203a 100644
    --- a/arch/x86/kernel/smpboot.c
    +++ b/arch/x86/kernel/smpboot.c
    @@ -165,8 +165,6 @@ static void unmap_cpu_to_node(int cpu)
    #endif

    #ifdef CONFIG_X86_32
    -static int boot_cpu_logical_apicid;
    -
    u8 cpu_2_logical_apicid[NR_CPUS] __read_mostly =
    { [0 ... NR_CPUS-1] = BAD_APICID };

    @@ -1096,9 +1094,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
    * Setup boot CPU information
    */
    smp_store_cpu_info(0); /* Final full version of the data */
    -#ifdef CONFIG_X86_32
    - boot_cpu_logical_apicid = logical_smp_processor_id();
    -#endif
    +
    current_thread_info()->cpu = 0; /* needed? */
    for_each_possible_cpu(i) {
    zalloc_cpumask_var(&per_cpu(cpu_sibling_map, i), GFP_KERNEL);

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