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authorDavid S. Miller <davem@davemloft.net>2008-10-12 20:55:24 -0700
committerDavid S. Miller <davem@davemloft.net>2008-10-12 23:55:47 -0700
commit82960b8543cca5797a5e2841a9c43b8c5c669e65 (patch)
treea463dde0d9ac82b2251f19bef7cfa9fba72aeba4 /arch/sparc64
parent4245e59d1239a5270670807b114856365a863df8 (diff)
downloadop-kernel-dev-82960b8543cca5797a5e2841a9c43b8c5c669e65.zip
op-kernel-dev-82960b8543cca5797a5e2841a9c43b8c5c669e65.tar.gz
sparc64: Add missing notify_cpu_starting() call.
Commit e545a6140b698b2494daf0b32107bdcc5e901390 ("kernel/cpu.c: create a CPU_STARTING cpu_chain notifier") added a notify_cpu_starting() notifier event, and hit every arch except sparc64. Fix that missed case. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64')
-rw-r--r--arch/sparc64/kernel/smp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 2be166c..e562711 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -21,6 +21,7 @@
#include <linux/jiffies.h>
#include <linux/profile.h>
#include <linux/lmb.h>
+#include <linux/cpu.h>
#include <asm/head.h>
#include <asm/ptrace.h>
@@ -115,6 +116,9 @@ void __cpuinit smp_callin(void)
atomic_inc(&init_mm.mm_count);
current->active_mm = &init_mm;
+ /* inform the notifiers about the new cpu */
+ notify_cpu_starting(cpuid);
+
while (!cpu_isset(cpuid, smp_commenced_mask))
rmb();
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