From: Heiko Carstens Date: Wed, 8 Oct 2014 08:03:08 +0000 (+0200) Subject: s390/ftrace: simplify enabling/disabling of ftrace_graph_caller X-Git-Tag: fixes-against-v3.18-rc2~83^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0cccdda8d1512af4d3f6913044e8c8e58e15ef37;p=pandora-kernel.git s390/ftrace: simplify enabling/disabling of ftrace_graph_caller We can simply patch the mask field within the branch relative on condition instruction at the beginning of the ftrace_graph_caller code block. This makes the logic even simpler and we get rid of the displacement calculation. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed