frv: invoke oom-killer from page fault

As explained in commit 1c0fe6e3bd ("mm: invoke oom-killer from page
fault") , we want to call the architecture independent oom killer when
getting an unexplained OOM from handle_mm_fault, rather than simply
killing current.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: David Howells <dhowells@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/frv/mm/fault.c b/arch/frv/mm/fault.c
index 30f5d10..a325d57 100644 (file)
--- a/arch/frv/mm/fault.c
+++ b/arch/frv/mm/fault.c
@@ -257,10 +257,10 @@ asmlinkage void do_page_fault(int datammu, unsigned long esr0, unsigned long ear
  */
  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);