[patch 04/14] frv: invoke oom-killer from page fault

[npiggin@suse.de]

[-- Attachment #1: frv-pagefault-use-oom.patch --]
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As explained in commit 1c0fe6e3bd, we want to call the architecture independent
oom killer when getting an unexplained OOM from handle_mm_fault, rather than
simply killing current.

Cc: David Howells <dhowells@redhat.com>
Cc: linux-arch@vger.kernel.org
Signed-off-by: Nick Piggin <npiggin@suse.de>
---
Index: linux-2.6/arch/frv/mm/fault.c
===================================================================
--- linux-2.6.orig/arch/frv/mm/fault.c
+++ linux-2.6/arch/frv/mm/fault.c
@@ -257,10 +257,10 @@ asmlinkage void do_page_fault(int datamm
  */
  out_of_memory:
 	up_read(&mm->mmap_sem);
-	printk("VM: killing process %s\n", current->comm);
-	if (user_mode(__frame))
-		do_group_exit(SIGKILL);
-	goto no_context;
+	if (!user_mode(__frame))
+		goto no_context;
+	pagefault_out_of_memory();
+	return;
 
  do_sigbus:
 	up_read(&mm->mmap_sem);