diff options
| author | Pierre Gondois <[email protected]> | 2023-01-04 19:30:25 +0100 |
|---|---|---|
| committer | Sudeep Holla <[email protected]> | 2023-01-17 22:00:06 +0000 |
| commit | 8844c3df001bc1d8397fddea341308da63855d53 (patch) | |
| tree | 59363df47a7aa67a555cd76c0649e4897723a8ce /tools/perf/scripts/python/flamegraph.py | |
| parent | c3719bd9eeb2edf84bd263d662e36ca0ba262a23 (diff) | |
cacheinfo: Return error code in init_of_cache_level()
Make init_of_cache_level() return an error code when the cache
information parsing fails to help detecting missing information.
init_of_cache_level() is only called for riscv. Returning an error
code instead of 0 will prevent detect_cache_attributes() to allocate
memory if an incomplete DT is parsed.
Signed-off-by: Pierre Gondois <[email protected]>
Acked-by: Palmer Dabbelt <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sudeep Holla <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions