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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>
This commit is contained in:
Nick Piggin 2010-06-04 14:14:49 -07:00 committed by Linus Torvalds
parent b7e5d1f041
commit f9c497c4ae
1 changed files with 4 additions and 4 deletions
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8
arch/frv/mm/fault.c
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@ -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);