| commit | 781295762defc709a609efc01d8bb065276cd9a2 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Thu Feb 10 15:14:20 2011 +0100 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Sat Feb 19 12:58:24 2011 +0100 |
| tree | 21f035b5f92571c8c3559b5e94eb0e1aa4113a36 | |
| parent | 3836ca08aad4575c120ccf328652f3873eea9063 [diff] |
genirq: Add preflow handler support sparc64 needs to call a preflow handler on certain interrupts befor calling the action chain. Integrate it into handle_fasteoi_irq. Must be enabled via CONFIG_IRQ_FASTEOI_PREFLOW. No impact when disabled. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David S. Miller <davem@davemloft.net>