aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/kernel/perf_callchain.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2009-11-05sh: perf events: Preliminary callchain support.Paul Mundt1-0/+98
This implements preliminary support for perf callchains (at the moment only the kernel side is implemented). The actual implementation itself is just a simple wrapper around the unwinder API, which allows for callchain generation with or without the dwarf unwinder. Signed-off-by: Paul Mundt <lethal@linux-sh.org>