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| author | travis@sgi.com | 2008-01-30 13:33:11 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2008-01-30 13:33:11 +0100 |
| commit | 3b41908902df1dba141cd7de1a727bb03718a654 (patch) | |
| tree | 988d687ff1a2636bcca32cb303d58421e0aa7926 /arch/x86/kernel/mpparse_64.c | |
| parent | x86: change NR_CPUS arrays in topology (diff) | |
| download | kernel-qcow2-linux-3b41908902df1dba141cd7de1a727bb03718a654.tar.gz kernel-qcow2-linux-3b41908902df1dba141cd7de1a727bb03718a654.tar.xz kernel-qcow2-linux-3b41908902df1dba141cd7de1a727bb03718a654.zip | |
x86: cleanup x86_cpu_to_apicid references
Clean up references to x86_cpu_to_apicid. Removes extraneous
comments and standardizes on "x86_*_early_ptr" for the early
kernel init references.
Signed-off-by: Mike Travis <travis@sgi.com>
Reviewed-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/mpparse_64.c')
| -rw-r--r-- | arch/x86/kernel/mpparse_64.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c index 17d21e5b22d6..528ad9696d96 100644 --- a/arch/x86/kernel/mpparse_64.c +++ b/arch/x86/kernel/mpparse_64.c @@ -125,14 +125,9 @@ static void __cpuinit MP_processor_info(struct mpc_config_processor *m) cpu = 0; } bios_cpu_apicid[cpu] = m->mpc_apicid; - /* - * We get called early in the the start_kernel initialization - * process when the per_cpu data area is not yet setup, so we - * use a static array that is removed after the per_cpu data - * area is created. - */ - if (x86_cpu_to_apicid_ptr) { - u16 *x86_cpu_to_apicid = (u16 *)x86_cpu_to_apicid_ptr; + /* are we being called early in kernel startup? */ + if (x86_cpu_to_apicid_early_ptr) { + u16 *x86_cpu_to_apicid = (u16 *)x86_cpu_to_apicid_early_ptr; x86_cpu_to_apicid[cpu] = m->mpc_apicid; } else { per_cpu(x86_cpu_to_apicid, cpu) = m->mpc_apicid; |