[Linux-mips-commits]CVS: linux/arch/mips/mm fault.c,1.3,1.4

[Paul M. <le...@us...>]

Update of /cvsroot/linux-mips/linux/arch/mips/mm
In directory usw-pr-cvs1:/tmp/cvs-serv8606/arch/mips/mm

Modified Files:
	fault.c 
Log Message:
Don't kill init when OOM.



Index: fault.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/mm/fault.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- fault.c	2001/10/22 20:43:28	1.3
+++ fault.c	2001/10/22 21:04:22	1.4
@@ -100,6 +100,7 @@
 	 * make sure we exit gracefully rather than endlessly redo
 	 * the fault.
 	 */
+survive:
 	switch (handle_mm_fault(mm, vma, address, write)) {
 	case 1:
 		tsk->min_flt++;
@@ -176,6 +177,12 @@
  */
 out_of_memory:
 	up_read(&mm->mmap_sem);
+	if (current->pid == 1) {
+		current->policy |= SCHED_YIELD;
+		schedule();
+		down_read(&mm->mmap_sem);
+		goto survive;
+	}
 	printk("VM: killing process %s\n", tsk->comm);
 	if (user_mode(regs))
 		do_exit(SIGKILL);