Author: sparky Date: Thu Jul 6 02:37:05 2006 GMT
Module: SOURCES Tag: HEAD
---- Log message:
- -rt7
---- Files affected:
SOURCES:
kernel-desktop-preempt-rt.patch (1.14 -> 1.15)
---- Diffs:
================================================================
Index: SOURCES/kernel-desktop-preempt-rt.patch
diff -u SOURCES/kernel-desktop-preempt-rt.patch:1.14
SOURCES/kernel-desktop-preempt-rt.patch:1.15
--- SOURCES/kernel-desktop-preempt-rt.patch:1.14 Fri Jun 30 23:22:04 2006
+++ SOURCES/kernel-desktop-preempt-rt.patch Thu Jul 6 04:36:59 2006
@@ -39972,7 +39972,7 @@
if (!handler)
return -EINVAL;
-@@ -390,6 +473,270 @@ int request_irq(unsigned int irq,
+@@ -390,6 +473,268 @@ int request_irq(unsigned int irq,
return retval;
}
@@ -40149,17 +40149,21 @@
+
+static int curr_irq_prio = 49;
+
++static void follow_irq_affinity(struct irq_desc *desc)
++{
++#ifdef CONFIG_SMP
++ if (cpus_equal(current->cpus_allowed, desc->affinity))
++ return;
++ set_cpus_allowed(current, desc->affinity);
++#endif
++}
++
+static int do_irqd(void * __desc)
+{
+ struct sched_param param = { 0, };
+ struct irq_desc *desc = __desc;
-+#ifdef CONFIG_SMP
-+ int irq = desc - irq_desc;
-+ cpumask_t mask;
+
-+ mask = cpumask_of_cpu(any_online_cpu(irq_desc[irq].affinity));
-+ set_cpus_allowed(current, mask);
-+#endif
++ follow_irq_affinity(desc);
+ current->flags |= PF_NOFREEZE | PF_HARDIRQ;
+
+ /*
@@ -40178,13 +40182,7 @@
+ local_irq_disable();
+ __do_softirq();
+ local_irq_enable();
-+#ifdef CONFIG_SMP
-+ /*
-+ * Did IRQ affinities change?
-+ */
-+ if (!cpus_equal(current->cpus_allowed, irq_desc[irq].affinity))
-+ set_cpus_allowed(current, irq_desc[irq].affinity);
-+#endif
++ follow_irq_affinity(desc);
+ schedule();
+ }
+ __set_current_state(TASK_RUNNING);
================================================================
---- CVS-web:
http://cvs.pld-linux.org/SOURCES/kernel-desktop-preempt-rt.patch?r1=1.14&r2=1.15&f=u
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