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| author | Peter Zijlstra <[email protected]> | 2023-06-05 12:14:01 +0200 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2023-06-06 10:09:21 +0200 |
| commit | 228020b490eda9133c9cb6f59a5ee1278d8c463f (patch) | |
| tree | 0d5115f8c5b8a8b58fcbd5b17dcbd7f2916b4ba0 /lib/mpi/mpi-sub-ui.c | |
| parent | 10d95a317ec12ec7dd4587a646c6bd6aa03c7ded (diff) | |
perf: Re-instate the linear PMU search
Full revert of commit 9551fbb64d09 ("perf/core: Remove pmu linear
searching code").
Some architectures (notably arm/arm64) still relied on the linear
search in order to find the PMU that consumes
PERF_TYPE_{HARDWARE,HW_CACHE,RAW}.
This will need a more thorought audit and cleanup.
Reported-by: Nathan Chancellor <[email protected]>
Reported-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions