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tile: Make tile use the new is_idle_task() API 

Change from direct comparison of ->pid with zero to is_idle_task().

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Paul E. McKenney 2011-11-10 16:16:13 -08:00 committed by Paul E. McKenney
parent 77aeeebd7b
commit a95f8817f8
1 changed files with 2 additions and 2 deletions
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4
arch/tile/mm/fault.c
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@ -54,7 +54,7 @@ static noinline void force_sig_info_fault(const char *type, int si_signo,
if (unlikely(tsk->pid < 2)) {
panic("Signal %d (code %d) at %#lx sent to %s!",
si_signo, si_code & 0xffff, address,
tsk->pid ? "init" : "the idle task");
is_idle_task(tsk) ? "the idle task" : "init");
}
info.si_signo = si_signo;
@ -515,7 +515,7 @@ no_context:
if (unlikely(tsk->pid < 2)) {
panic("Kernel page fault running %s!",
tsk->pid ? "init" : "the idle task");
is_idle_task(tsk) ? "the idle task" : "init");
}
/*