printk, lockdep: Switch to tracked irq ops
Switch to local_irq_ ops so that the irq state is properly tracked
(raw_local_irq_* isn't tracked by lockdep, causing confusion).
Possible now that commit dd4e5d3ac4a ("lockdep: Fix
trace_[soft,hard]irqs_[on,off]() recursion") cured the reason we
needed the raw_ ops.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/printk.c b/kernel/printk.c
index ba5ee04..dfd8f73 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -842,7 +842,7 @@
printk_delay();
/* This stops the holder of console_sem just where we want him */
- raw_local_irq_save(flags);
+ local_irq_save(flags);
this_cpu = smp_processor_id();
/*
@@ -962,7 +962,7 @@
lockdep_on();
out_restore_irqs:
- raw_local_irq_restore(flags);
+ local_irq_restore(flags);
return printed_len;
}
