Messages in this thread Patch in this message | | | From | Rusty Russell <> | Date | Wed, 15 Feb 2012 15:28:03 +1030 | Subject | [PATCH 1/12] arch/um: remove references to cpu_*_map. |
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From: Rusty Russell <rusty@rustcorp.com.au>
This has been obsolescent for a while; time for the final push.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: user-mode-linux-devel@lists.sourceforge.net --- arch/um/kernel/skas/process.c | 2 +- arch/um/kernel/smp.c | 9 ++++----- 2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c --- a/arch/um/kernel/skas/process.c +++ b/arch/um/kernel/skas/process.c @@ -41,7 +41,7 @@ static int __init start_kernel_proc(void 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; diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c --- a/arch/um/kernel/smp.c +++ b/arch/um/kernel/smp.c @@ -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 maxcp 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 maxcp 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; }
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