From: Cliff Wickman <cpw@sgi.com>
Date: Thu, 12 Jun 2008 13:23:48 +0000 (-0500)
Subject: SGI UV: TLB shootdown using broadcast assist unit, cleanups
X-Git-Tag: v2.6.27-rc1~1106^2~244^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b194b120507276b4f09e2e14f941884e777fc7c8;p=pandora-kernel.git

SGI UV: TLB shootdown using broadcast assist unit, cleanups

TLB shootdown for SGI UV.

v1: 6/2 original
v2: 6/3 corrections/improvements per Ingo's review
v3: 6/4 split atomic operations off to a separate patch (Jeremy's review)
v4: 6/12 include <mach_apic.h> rather than <asm/mach-bigsmp/mach_apic.h>
         (fixes a !SMP build problem that Ingo found)
         fix the index on uv_table_bases[blade]

Signed-off-by: Cliff Wickman <cpw@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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