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| author | Prarit Bhargava <prarit@sgi.com> | 2005-07-06 14:59:44 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-07-06 14:59:44 -0700 |
| commit | cb4cb2cb9b0b14bdf2fc7125e099ed7e818cea42 (patch) | |
| tree | 11e110ce3201e0cbd3e30f1d4a1b0dc6ebe19bfa /arch/ia64/sn/pci/pcibr/pcibr_provider.c | |
| parent | bd53d1270f51c6cfb53b06c8f93fd42327871d6b (diff) | |
| download | blackbird-obmc-linux-cb4cb2cb9b0b14bdf2fc7125e099ed7e818cea42.tar.gz blackbird-obmc-linux-cb4cb2cb9b0b14bdf2fc7125e099ed7e818cea42.zip | |
[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>
Diffstat (limited to 'arch/ia64/sn/pci/pcibr/pcibr_provider.c')
0 files changed, 0 insertions, 0 deletions
