From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Date: Tue, 17 Jul 2007 12:21:26 +0000 (+0900)
Subject: [IA64] Use per iosapic lock for indirect iosapic register access
X-Git-Tag: v2.6.23-rc1~198^2~2^2~9
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1726d6f1ad2f1d83e5db1e0142756e9255a82b3;p=pandora-kernel.git

[IA64] Use per iosapic lock for indirect iosapic register access

Use per-iosapic lock for indirect iosapic register access. It reduces
lock contention.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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