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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-07-10 11:16:48 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-12 08:44:57 +0200 |
| commit | 0c81c746f9bdbfaafe64322d540c8b7b59c27314 (patch) | |
| tree | 2f6a291a7b699b930e617909f3476dfafb5a38bb /arch/x86/kernel/genapic_64.c | |
| parent | 4dc2f96cacd1e74c688f94348a3bfd0a980817d5 (diff) | |
| download | blackbird-op-linux-0c81c746f9bdbfaafe64322d540c8b7b59c27314.tar.gz blackbird-op-linux-0c81c746f9bdbfaafe64322d540c8b7b59c27314.zip | |
x64, x2apic/intr-remap: introduce read_apic_id() to genapic routines
Move the read_apic_id() to genapic routines.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/genapic_64.c')
| -rw-r--r-- | arch/x86/kernel/genapic_64.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/x86/kernel/genapic_64.c b/arch/x86/kernel/genapic_64.c index 1fa8be5bd217..7414871751a7 100644 --- a/arch/x86/kernel/genapic_64.c +++ b/arch/x86/kernel/genapic_64.c @@ -79,17 +79,6 @@ int __init acpi_madt_oem_check(char *oem_id, char *oem_table_id) return 0; } -unsigned int read_apic_id(void) -{ - unsigned int id; - - WARN_ON(preemptible() && num_online_cpus() > 1); - id = apic_read(APIC_ID); - if (uv_system_type >= UV_X2APIC) - id |= __get_cpu_var(x2apic_extra_bits); - return id; -} - enum uv_system_type get_uv_system_type(void) { return uv_system_type; |
