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remove references to cpu_*_map in arch/

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This has been obsolescent for a while; time for the final push.

In adjacent context, replaced old cpus_* with cpumask_*.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: David S. Miller <davem@davemloft.net> (arch/sparc)
Acked-by: Chris Metcalf <cmetcalf@tilera.com> (arch/tile)
Cc: user-mode-linux-devel@lists.sourceforge.net
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: linux-hexagon@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Helge Deller <deller@gmx.de>
Cc: sparclinux@vger.kernel.org
This commit is contained in:
Rusty Russell
2012-03-29 15:38:30 +10:30
parent b5174fa3a7
commit 0b5f9c005d
19 changed files with 53 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/um/kernel/skas/process.c
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@@ -41,7 +41,7 @@ static int __init start_kernel_proc(void *unused)
cpu_tasks[0].pid = pid;
cpu_tasks[0].task = current;
#ifdef CONFIG_SMP
cpu_online_map = cpumask_of_cpu(0);
init_cpu_online(get_cpu_mask(0));
#endif
start_kernel();
return 0;

9
arch/um/kernel/smp.c
View File

@@ -76,7 +76,7 @@ static int idle_proc(void *cpup)
cpu_relax();
notify_cpu_starting(cpu);
cpu_set(cpu, cpu_online_map);
set_cpu_online(cpu, true);
default_idle();
return 0;
}
@@ -110,8 +110,7 @@ void smp_prepare_cpus(unsigned int maxcpus)
for (i = 0; i < ncpus; ++i)
set_cpu_possible(i, true);
cpu_clear(me, cpu_online_map);
cpu_set(me, cpu_online_map);
set_cpu_online(me, true);
cpu_set(me, cpu_callin_map);
err = os_pipe(cpu_data[me].ipi_pipe, 1, 1);
@@ -138,13 +137,13 @@ void smp_prepare_cpus(unsigned int maxcpus)
void smp_prepare_boot_cpu(void)
{
cpu_set(smp_processor_id(), cpu_online_map);
set_cpu_online(smp_processor_id(), true);
}
int __cpu_up(unsigned int cpu)
{
cpu_set(cpu, smp_commenced_mask);
while (!cpu_isset(cpu, cpu_online_map))
while (!cpu_online(cpu))
mb();
return 0;
}