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Diffstat (limited to 'arch/i386/kernel/smpboot.c')
-rw-r--r--arch/i386/kernel/smpboot.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index b4e6f32..4bf0e3c 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -1071,13 +1071,15 @@ void cpu_exit_clear(void)
struct warm_boot_cpu_info {
struct completion *complete;
+ struct work_struct task;
int apicid;
int cpu;
};
-static void __cpuinit do_warm_boot_cpu(void *p)
+static void __cpuinit do_warm_boot_cpu(struct work_struct *work)
{
- struct warm_boot_cpu_info *info = p;
+ struct warm_boot_cpu_info *info =
+ container_of(work, struct warm_boot_cpu_info, task);
do_boot_cpu(info->apicid, info->cpu);
complete(info->complete);
}
@@ -1086,7 +1088,6 @@ static int __cpuinit __smp_prepare_cpu(int cpu)
{
DECLARE_COMPLETION_ONSTACK(done);
struct warm_boot_cpu_info info;
- struct work_struct task;
int apicid, ret;
struct Xgt_desc_struct *cpu_gdt_descr = &per_cpu(cpu_gdt_descr, cpu);
@@ -1111,7 +1112,7 @@ static int __cpuinit __smp_prepare_cpu(int cpu)
info.complete = &done;
info.apicid = apicid;
info.cpu = cpu;
- INIT_WORK(&task, do_warm_boot_cpu, &info);
+ INIT_WORK(&info.task, do_warm_boot_cpu);
tsc_sync_disabled = 1;
@@ -1119,7 +1120,7 @@ static int __cpuinit __smp_prepare_cpu(int cpu)
clone_pgd_range(swapper_pg_dir, swapper_pg_dir + USER_PGD_PTRS,
KERNEL_PGD_PTRS);
flush_tlb_all();
- schedule_work(&task);
+ schedule_work(&info.task);
wait_for_completion(&done);
tsc_sync_disabled = 0;
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