diff options
Diffstat (limited to 'arch/sh/kernel/process.c')
| -rw-r--r-- | arch/sh/kernel/process.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index 15ae322dbd7..b4469992d6b 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -19,6 +19,7 @@ #include <linux/tick.h> #include <linux/reboot.h> #include <linux/fs.h> +#include <linux/preempt.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> #include <asm/pgalloc.h> @@ -349,12 +350,11 @@ struct task_struct *__switch_to(struct task_struct *prev, unlazy_fpu(prev, task_pt_regs(prev)); #endif -#ifdef CONFIG_PREEMPT +#if defined(CONFIG_GUSA) && defined(CONFIG_PREEMPT) { - unsigned long flags; struct pt_regs *regs; - local_irq_save(flags); + preempt_disable(); regs = task_pt_regs(prev); if (user_mode(regs) && regs->regs[15] >= 0xc0000000) { int offset = (int)regs->regs[15]; @@ -365,7 +365,7 @@ struct task_struct *__switch_to(struct task_struct *prev, /* Go to rewind point */ regs->pc = regs->regs[0] + offset; } - local_irq_restore(flags); + preempt_enable_no_resched(); } #endif |