From: Anton Blanchard <anton@samba.org>
Date: Thu, 3 Jul 2014 05:52:56 +0000 (+1000)
Subject: powerpc/pseries: Optimise hcall tracepoints
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~134^2~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aaad42248202cbdcda7417ae8af2674f03ff9071;p=pandora-kernel.git

powerpc/pseries: Optimise hcall tracepoints

Now that we execute the hcall tracepoint entry and exit code out of
line, we can use the same stack across both functions.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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