diff options
| author | Nicholas Piggin <[email protected]> | 2021-11-05 13:50:41 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-11-29 22:48:32 +1100 |
| commit | b350111bf7b3f4a780d28c44f18f7c9fcbe6d11b (patch) | |
| tree | 0ad70789f90058a0fe658a7265756af1ad94983b /tools/perf/scripts/python/libxed.py | |
| parent | af3fdce4ab0781ea183107c90de9cbf21d701c54 (diff) | |
powerpc: remove cpu_online_cores_map function
This function builds the cores online map with on-stack cpumasks which
can cause high stack usage with large NR_CPUS.
It is not used in any performance sensitive paths, so instead just check
for first thread sibling.
Signed-off-by: Nicholas Piggin <[email protected]>
Tested-by: Sachin Sant <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions