| commit | cb4cb2cb9b0b14bdf2fc7125e099ed7e818cea42 | [log] [tgz] |
|---|---|---|
| author | Prarit Bhargava <prarit@sgi.com> | Wed Jul 06 14:59:44 2005 -0700 |
| committer | Tony Luck <tony.luck@intel.com> | Wed Jul 06 14:59:44 2005 -0700 |
| tree | 11e110ce3201e0cbd3e30f1d4a1b0dc6ebe19bfa | |
| parent | bd53d1270f51c6cfb53b06c8f93fd42327871d6b [diff] |
[IA64] hotplug/ia64: SN Hotplug Driver: SN IRQ Fixes This patch fixes the SN IRQ code such that cpu affinity and Hotplug can modify IRQ values. The sn_irq_info structures are now locked using a RCU lock mechanism to avoid lock contention in the lost interrupt WAR code. Signed-off-by: Prarit Bhargava <prarit@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>