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| author | Paul Mundt <lethal@linux-sh.org> | 2010-10-13 03:46:25 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-10-27 16:51:33 +0900 |
| commit | 2e4f17d230d84579fef07836fb5f69bf1a0a47ad (patch) | |
| tree | 552b861fccfd34c7664f097293ce10014cf6134d /arch/sh/oprofile/backtrace.c | |
| parent | 667b279baa529a1b5bd120d4ce3df643a5749263 (diff) | |
| download | op-kernel-dev-2e4f17d230d84579fef07836fb5f69bf1a0a47ad.zip op-kernel-dev-2e4f17d230d84579fef07836fb5f69bf1a0a47ad.tar.gz | |
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>
Diffstat (limited to 'arch/sh/oprofile/backtrace.c')
0 files changed, 0 insertions, 0 deletions
