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sparc64: Add missing notify_cpu_starting() call. 

Commit e545a6140b ("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>
This commit is contained in:
David S. Miller 2008-10-12 20:55:24 -07:00
parent 4245e59d12
commit 82960b8543
1 changed files with 4 additions and 0 deletions
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4
arch/sparc64/kernel/smp.c
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@ -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();