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um: fix up obsolete cpu function usage.

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Thanks to spatch.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: user-mode-linux-devel@lists.sourceforge.net
This commit is contained in:
Rusty Russell 2015-03-05 10:49:17 +10:30
parent 5d2068da8d
commit b09fcc90dc
1 changed files with 6 additions and 6 deletions
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12
arch/um/kernel/smp.c
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@ -67,12 +67,12 @@ static int idle_proc(void *cpup)
os_set_fd_async(cpu_data[cpu].ipi_pipe[0]);
wmb();
if (cpu_test_and_set(cpu, cpu_callin_map)) {
if (cpumask_test_and_set_cpu(cpu, &cpu_callin_map)) {
printk(KERN_ERR "huh, CPU#%d already present??\n", cpu);
BUG();
}
while (!cpu_isset(cpu, smp_commenced_mask))
while (!cpumask_test_cpu(cpu, &smp_commenced_mask))
cpu_relax();
notify_cpu_starting(cpu);
@ -111,7 +111,7 @@ void smp_prepare_cpus(unsigned int maxcpus)
set_cpu_possible(i, true);
set_cpu_online(me, true);
cpu_set(me, cpu_callin_map);
cpumask_set_cpu(me, &cpu_callin_map);
err = os_pipe(cpu_data[me].ipi_pipe, 1, 1);
if (err < 0)
@ -127,11 +127,11 @@ void smp_prepare_cpus(unsigned int maxcpus)
init_idle(idle, cpu);
waittime = 200000000;
while (waittime-- && !cpu_isset(cpu, cpu_callin_map))
while (waittime-- && !cpumask_test_cpu(cpu, &cpu_callin_map))
cpu_relax();
printk(KERN_INFO "%s\n",
cpu_isset(cpu, cpu_calling_map) ? "done" : "failed");
cpumask_test_cpu(cpu, &cpu_calling_map) ? "done" : "failed");
}
}
@ -142,7 +142,7 @@ void smp_prepare_boot_cpu(void)
int __cpu_up(unsigned int cpu, struct task_struct *tidle)
{
cpu_set(cpu, smp_commenced_mask);
cpumask_set_cpu(cpu, &smp_commenced_mask);
while (!cpu_online(cpu))
mb();
return 0;