| commit | 2e4f17d230d84579fef07836fb5f69bf1a0a47ad | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Wed Oct 13 03:46:25 2010 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Wed Oct 27 16:51:33 2010 +0900 |
| tree | 552b861fccfd34c7664f097293ce10014cf6134d | |
| parent | 667b279baa529a1b5bd120d4ce3df643a5749263 [diff] |
sh: oprofile: Fix up and extend op_name_from_perf_id(). op_name_from_perf_id() currently returns a local variable, which isn't terribly productive. As we only handle a single PMU case for now, simply allocate and free the string from the arch init/exit context and have op_name_from_perf_id() hand back the cached string. This also takes UTS_MACHINE in to account, given that we build for multiple architectures. Signed-off-by: Paul Mundt <lethal@linux-sh.org>