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| author | Chengming Zhou <[email protected]> | 2023-09-13 13:20:31 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2023-09-15 14:24:00 +0200 |
| commit | c0490bc9bb62d9376f3dd4ec28e03ca0fef97152 (patch) | |
| tree | b1d8cdb86d8c4c2cdb53a237fbd04c52fc70742c /tools/perf/scripts/python | |
| parent | 6d08ad2166f7770341ea56afad45fa41cd16ae62 (diff) | |
sched/fair: Fix cfs_rq_is_decayed() on !SMP
We don't need to maintain per-queue leaf_cfs_rq_list on !SMP, since
it's used for cfs_rq load tracking & balancing on SMP.
But sched debug interface uses it to print per-cfs_rq stats.
This patch fixes the !SMP version of cfs_rq_is_decayed(), so the
per-queue leaf_cfs_rq_list is also maintained correctly on !SMP,
to fix the warning in assert_list_leaf_cfs_rq().
Fixes: 0a00a354644e ("sched/fair: Delete useless condition in tg_unthrottle_up()")
Reported-by: Leo Yu-Chi Liang <[email protected]>
Signed-off-by: Chengming Zhou <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Tested-by: Leo Yu-Chi Liang <[email protected]>
Reviewed-by: Vincent Guittot <[email protected]>
Closes: https://lore.kernel.org/all/ZN87UsqkWcFLDxea@swlinux02/
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions