diff options
| author | Qais Yousef <[email protected]> | 2024-02-23 15:57:48 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2024-02-24 12:48:01 -0700 |
| commit | b361c9027b4e4159e7bcca4eb64fd26507c19994 (patch) | |
| tree | 7fc9b8f0e93589daec94a28825323acae5aeb688 /tools/perf/scripts/python/flamegraph.py | |
| parent | 8a08c5fd89b447a7de7eb293a7a274c46b932ba2 (diff) | |
sched: Add a new function to compare if two cpus have the same capacity
The new helper function is needed to help blk-mq check if it needs to
dispatch the softirq on another CPU to match the performance level the
IO requester is running at. This is important on HMP systems where not
all CPUs have the same compute capacity.
Signed-off-by: Qais Yousef <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions