npiggin@xxxxxxx 写于 2010-04-23 00:06:25: > 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: Chen Liqin <liqin.chen@xxxxxxxxxxxxx> > Cc: Lennox Wu <lennox.wu@xxxxxxxxx> > Cc: linux-arch@xxxxxxxxxxxxxxx > Signed-off-by: Nick Piggin <npiggin@xxxxxxx> > --- > Index: linux-2.6/arch/score/mm/fault.c > =================================================================== > --- linux-2.6.orig/arch/score/mm/fault.c > +++ linux-2.6/arch/score/mm/fault.c > @@ -167,15 +167,10 @@ no_context: > */ > out_of_memory: > up_read(&mm->mmap_sem); > - if (is_global_init(tsk)) { > - yield(); > - down_read(&mm->mmap_sem); > - goto survive; > - } > - printk("VM: killing process %s\n", tsk->comm); > - if (user_mode(regs)) > - do_group_exit(SIGKILL); > - goto no_context; > + if (!user_mode(regs)) > + goto no_context; > + pagefault_out_of_memory(); > + return; > > do_sigbus: > up_read(&mm->mmap_sem); > > Thanks, commited to score repository. liqin ?韬{.n?????%??檩??w?{.n???{饼??Ф?塄}?财??j:+v??????2??璀??摺?囤??z夸z罐?+?????w棹f