---

yaml --- r: 17941 b: refs/heads/master c: 329d400 h: refs/heads/master i: 17939: adc5eea v: v3
git-mirror · Jan 12, 2006 · 551a1bc · 551a1bc
1 parent 214ca1d
commit 551a1bc
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Showing 4 changed files with 7 additions and 14 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 73ca5358aab55e2e29993a31f3776c54c05ae729
+refs/heads/master: 329d400f47ddfe8ff599823d739c5c5565da3207
diff --git a/trunk/arch/x86_64/kernel/genapic_cluster.c b/trunk/arch/x86_64/kernel/genapic_cluster.c
@@ -72,14 +72,11 @@ static void cluster_send_IPI_mask(cpumask_t mask, int vector)
 static void cluster_send_IPI_allbutself(int vector)
 {
 	cpumask_t mask = cpu_online_map;
-	int me = get_cpu(); /* Ensure we are not preempted when we clear */
 
-	cpu_clear(me, mask);
+	cpu_clear(smp_processor_id(), mask);
 
 	if (!cpus_empty(mask))
 		cluster_send_IPI_mask(mask, vector);
-
-	put_cpu();
 }
 
 static void cluster_send_IPI_all(int vector)

diff --git a/trunk/arch/x86_64/kernel/genapic_flat.c b/trunk/arch/x86_64/kernel/genapic_flat.c
@@ -83,12 +83,11 @@ static void flat_send_IPI_allbutself(int vector)
 		__send_IPI_shortcut(APIC_DEST_ALLBUT, vector,APIC_DEST_LOGICAL);
 #else
 	cpumask_t allbutme = cpu_online_map;
-	int me = get_cpu(); /* Ensure we are not preempted when we clear */
-	cpu_clear(me, allbutme);
+
+	cpu_clear(smp_processor_id(), allbutme);
 
 	if (!cpus_empty(allbutme))
 		flat_send_IPI_mask(allbutme, vector);
-	put_cpu();
 #endif
 }
 
@@ -149,10 +148,9 @@ static void physflat_send_IPI_mask(cpumask_t cpumask, int vector)
 static void physflat_send_IPI_allbutself(int vector)
 {
 	cpumask_t allbutme = cpu_online_map;
-	int me = get_cpu();
-	cpu_clear(me, allbutme);
+
+	cpu_clear(smp_processor_id(), allbutme);
 	physflat_send_IPI_mask(allbutme, vector);
-	put_cpu();
 }
 
 static void physflat_send_IPI_all(int vector)

diff --git a/trunk/include/asm-i386/mach-default/mach_ipi.h b/trunk/include/asm-i386/mach-default/mach_ipi.h
@@ -15,11 +15,9 @@ static inline void __local_send_IPI_allbutself(int vector)
 {
 	if (no_broadcast) {
 		cpumask_t mask = cpu_online_map;
-		int this_cpu = get_cpu();
 
-		cpu_clear(this_cpu, mask);
+		cpu_clear(smp_processor_id(), mask);
 		send_IPI_mask(mask, vector);
-		put_cpu();
 	} else
 		__send_IPI_shortcut(APIC_DEST_ALLBUT, vector);
 }