Commit b09fcc90 authored by Rusty Russell's avatar Rusty Russell
Browse files

um: fix up obsolete cpu function usage. 



Thanks to spatch.

Signed-off-by: default avatarRusty 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
parent 5d2068da

arch/um/kernel/smp.c

+6 −6
Original line number Diff line number Diff line
@@ -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;