From: Alek Du <alek.du@intel.com>
Date: Mon, 7 Sep 2009 08:25:45 +0000 (+0800)
Subject: x86, ioapic: Improve handling of i8259A irq init
X-Git-Tag: v2.6.34-rc1~7^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d39f6495f66616b637260405d0b5dc2656bc490e;p=pandora-kernel.git

x86, ioapic: Improve handling of i8259A irq init

Since we already track the number of legacy vectors by nr_legacy_irqs, we
can avoid use static vector allocations -- we can use dynamic one.

Signed-off-by: Alek Du <alek.du@intel.com>
LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80D01@orsmsx508.amr.corp.intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---

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