From: Milton Miller <miltonm@bga.com>
Date: Fri, 14 Nov 2008 20:11:49 +0000 (+0000)
Subject: powerpc: Provide a separate handler for each IPI action
X-Git-Tag: v2.6.29-rc1~574^2~108
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25ddd738c2ebffb6c2d3cf29c91b986d1bb39c99;p=pandora-kernel.git

powerpc: Provide a separate handler for each IPI action

With the new generic smp call function helpers, I noticed the code in
smp_message_recv was a single function call in many cases.  While
getting the message number from the ipi data is easy, we can reduce
the path length by a function and data-dependent switch by registering
seperate IPI actions for these simple calls.

Originally I left the ipi action array exposed, but then I realized the
registration code should be common too.

The three users each had their own name array, so I made a fourth
to convert all users to use a common one.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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