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parisc: invoke oom-killer from page fault 

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: linux-parisc@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
This commit is contained in:
Nick Piggin 2010-04-22 16:06:23 +00:00 committed by Kyle McMartin
parent 550f0d9222
commit 53e30d0227
1 changed files with 3 additions and 4 deletions
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7
arch/parisc/mm/fault.c
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@ -264,8 +264,7 @@ no_context:
out_of_memory: out_of_memory:
up_read(&mm->mmap_sem); up_read(&mm->mmap_sem);
printk(KERN_CRIT "VM: killing process %s\n", current->comm); if (!user_mode(regs))
if (user_mode(regs)) goto no_context;
do_group_exit(SIGKILL); pagefault_out_of_memory();
goto no_context;
} }