From: Andi Kleen <ak@linux.intel.com>
Date: Thu, 13 Nov 2014 02:05:27 +0000 (-0800)
Subject: perf callchain: Make get_srcline fall back to sym+offset
X-Git-Tag: omap-for-v3.19/fixes-rc1~167^2~1^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85c116a6cb91a5c09b7a6c95ffc6a6cbd32cd237;p=pandora-kernel.git

perf callchain: Make get_srcline fall back to sym+offset

When the source line is not found fall back to sym + offset.  This is
generally much more useful than a raw address.

For this we need to pass in the symbol from the caller.

For some callers it's awkward to compute, so we stay at the old
behaviour.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1415844328-4884-10-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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