patch-2.3.13 linux/arch/alpha/kernel/process.c

• Lines: 64
• Date: Tue Aug 3 08:20:45 1999
• Orig file: v2.3.12/linux/arch/alpha/kernel/process.c
• Orig date: Wed Jul 28 14:47:42 1999

diff -u --recursive --new-file v2.3.12/linux/arch/alpha/kernel/process.c linux/arch/alpha/kernel/process.c
@@ -74,9 +74,8 @@
 	return 0;
 }
 
-#ifdef __SMP__
-int
-cpu_idle(void *unused)
+void
+cpu_idle(void)
 {
 	/* An endless idle loop with no priority at all.  */
 	current->priority = 0;
@@ -94,27 +93,6 @@
 		}
 	}
 }
-#endif
-
-asmlinkage int
-sys_idle(void)
-{
-	if (current->pid != 0)
-		return -EPERM;
-
-	/* An endless idle loop with no priority at all.  */
-	current->priority = 0;
-	current->counter = -100;
-	init_idle();
-
-	while (1) {
-		/* FIXME -- EV6 and LCA45 know how to power down
-		   the CPU.  */
-
-		schedule();
-		check_pgt_cache();
-	}
-}
 
 void
 generic_kill_arch (int mode, char *restart_cmd)
@@ -254,7 +232,7 @@
            that EV6 defines UNFD valid only with UNDZ, which we don't want
 	   for IEEE conformance -- so that disabled bit remains in software.  */
 
-	current->tss.flags &= ~IEEE_SW_MASK;
+	current->thread.flags &= ~IEEE_SW_MASK;
 	wrfpcr(FPCR_DYN_NORMAL | FPCR_INVD | FPCR_DZED | FPCR_OVFD | FPCR_INED);
 }
 
@@ -324,10 +302,10 @@
 #else
 	childstack->r26 = (unsigned long) ret_from_sys_call;
 #endif
-	p->tss.usp = usp;
-	p->tss.ksp = (unsigned long) childstack;
-	p->tss.pal_flags = 1;	/* set FEN, clear everything else */
-	p->tss.flags = current->tss.flags;
+	p->thread.usp = usp;
+	p->thread.ksp = (unsigned long) childstack;
+	p->thread.pal_flags = 1;	/* set FEN, clear everything else */
+	p->thread.flags = current->thread.flags;
 
 	return 0;
 }