From: David Howells <dhowells@redhat.com>
Date: Wed, 27 Oct 2010 16:29:01 +0000 (+0100)
Subject: MN10300: Save frame pointer in thread_info struct rather than global var
X-Git-Tag: v2.6.37-rc1~81^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c7fcf762e405eb040ee10d22d656a791f616122;p=pandora-kernel.git

MN10300: Save frame pointer in thread_info struct rather than global var

Save the current exception frame pointer in the thread_info struct rather than
in a global variable as the latter makes SMP tricky, especially when preemption
is also enabled.

This also replaces __frame with current_frame() and rearranges header file
inclusions to make it all compile.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
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