| commit | 1a0730d6649113c820217387a011a17dd4aff3ad | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Mon Oct 11 11:55:37 2010 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Tue Oct 12 16:53:42 2010 +0200 |
| tree | 3b5240cb87605a72179885d1503f8f7297e4e224 | |
| parent | d585d060b42bd36f6f0b23ff327d3b91f80c7139 [diff] |
x86: Speed up the irq_remapped check in hot pathes irq_2_iommu is in struct irq_cfg, so we can do the irq_remapped check based on irq_cfg instead of going through a lookup function. That's especially interesting in the eoi_ioapic_irq() hotpath. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org>