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| author | Anton Blanchard <[email protected]> | 2015-10-29 11:44:04 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2015-12-01 13:52:25 +1100 |
| commit | a0e72cf12b1a1f159b6822ed2e1e41893d996fc7 (patch) | |
| tree | 341c39ac34fad618accdb2a37aaba9af83a1a6d7 /tools/perf/scripts/python/netdev-times.py | |
| parent | 1552cd703cf5a07caeb17ccd82f80e20a23b1707 (diff) | |
powerpc: Create msr_check_and_{set,clear}()
Create helper functions to set and clear MSR bits after first
checking if they are already set. Grouping them will make it
easy to avoid the MSR writes in a subsequent optimisation.
Signed-off-by: Anton Blanchard <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions