diff options
Diffstat (limited to 'arch/mips/kernel/smp.c')
| -rw-r--r-- | arch/mips/kernel/smp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 193ace7955fb..faa46ebd9dda 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -43,7 +43,7 @@ #include <asm/time.h> #include <asm/setup.h> -volatile cpumask_t cpu_callin_map; /* Bitmask of started secondaries */ +cpumask_t cpu_callin_map; /* Bitmask of started secondaries */ int __cpu_number_map[NR_CPUS]; /* Map physical to logical */ EXPORT_SYMBOL(__cpu_number_map); @@ -218,8 +218,10 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle) /* * Trust is futile. We should really have timeouts ... */ - while (!cpumask_test_cpu(cpu, &cpu_callin_map)) + while (!cpumask_test_cpu(cpu, &cpu_callin_map)) { udelay(100); + schedule(); + } synchronise_count_master(cpu); return 0; |