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authorLen Brown <len.brown@intel.com>2005-07-30 07:55:32 +0200
committerLen Brown <len.brown@intel.com>2005-07-30 07:55:32 +0200
commitadbedd34244e2b054557002817f979a9b004a405 (patch)
tree78e4a524e84f8b3e23ae8b49ac689048584e4668 /include/asm-x86_64/ipi.h
parent/home/lenb/src/to-linus branch 'acpi-2.6.12' (diff)
parent[PATCH] agp: restore APBASE after setting APSIZE (diff)
downloadlinux-adbedd34244e2b054557002817f979a9b004a405.tar.xz
linux-adbedd34244e2b054557002817f979a9b004a405.zip
merge 2.6.13-rc4 with ACPI's to-linus tree
Diffstat (limited to 'include/asm-x86_64/ipi.h')
-rw-r--r--include/asm-x86_64/ipi.h45
1 files changed, 21 insertions, 24 deletions
diff --git a/include/asm-x86_64/ipi.h b/include/asm-x86_64/ipi.h
index d1841847ed89..5e166b9d3bde 100644
--- a/include/asm-x86_64/ipi.h
+++ b/include/asm-x86_64/ipi.h
@@ -82,30 +82,27 @@ static inline void send_IPI_mask_sequence(cpumask_t mask, int vector)
*/
local_irq_save(flags);
- for (query_cpu = 0; query_cpu < NR_CPUS; ++query_cpu) {
- if (cpu_isset(query_cpu, mask)) {
-
- /*
- * Wait for idle.
- */
- apic_wait_icr_idle();
-
- /*
- * prepare target chip field
- */
- cfg = __prepare_ICR2(x86_cpu_to_apicid[query_cpu]);
- apic_write_around(APIC_ICR2, cfg);
-
- /*
- * program the ICR
- */
- cfg = __prepare_ICR(0, vector, APIC_DEST_PHYSICAL);
-
- /*
- * Send the IPI. The write to APIC_ICR fires this off.
- */
- apic_write_around(APIC_ICR, cfg);
- }
+ for_each_cpu_mask(query_cpu, mask) {
+ /*
+ * Wait for idle.
+ */
+ apic_wait_icr_idle();
+
+ /*
+ * prepare target chip field
+ */
+ cfg = __prepare_ICR2(x86_cpu_to_apicid[query_cpu]);
+ apic_write_around(APIC_ICR2, cfg);
+
+ /*
+ * program the ICR
+ */
+ cfg = __prepare_ICR(0, vector, APIC_DEST_PHYSICAL);
+
+ /*
+ * Send the IPI. The write to APIC_ICR fires this off.
+ */
+ apic_write_around(APIC_ICR, cfg);
}
local_irq_restore(flags);
}