| commit | e490ac889cb026a0829d66e321a2f24e2021afeb | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Fri Jul 03 08:44:34 2009 -0500 |
| committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | Fri Dec 23 17:13:45 2016 +0100 |
| tree | 14797a8460a76d832d78d51e11bc322281812d70 | |
| parent | fc056071e5521bee53911fcf9c0b4f259253525e [diff] |
mm/scatterlist: Do not disable irqs on RT The local_irq_save() is not only used to get things done "fast" but also to ensure that in case of SG_MITER_ATOMIC we are in "atomic" context for kmap_atomic(). For -RT it is enough to keep pagefault disabled (which is currently handled by kmap_atomic()). Signed-off-by: Thomas Gleixner <tglx@linutronix.de>