X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fsh%2Fkernel%2Fprocess.c;h=6d7f2b07e4917ee8ff7e25b7ca01bad63ff0f311;hb=c4ec20717313daafba59225f812db89595952b83;hp=15ae322dbd741a594529835c2c543987125d37f9;hpb=c21723edd5f6c288ab613ed658b7140e07fc7209;p=linux-2.6-omap-h63xx.git

diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 15ae322dbd7..6d7f2b07e49 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>
@@ -120,7 +121,7 @@ void machine_power_off(void)
 void show_regs(struct pt_regs * regs)
 {
 	printk("\n");
-	printk("Pid : %d, Comm: %20s\n", current->pid, current->comm);
+	printk("Pid : %d, Comm: %20s\n", task_pid_nr(current), current->comm);
 	print_symbol("PC is at %s\n", instruction_pointer(regs));
 	printk("PC  : %08lx SP  : %08lx SR  : %08lx ",
 	       regs->pc, regs->regs[15], regs->sr);
@@ -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