Searched refs:select_cpu (Results 1 – 18 of 18) sorted by relevance
| /linux-6.12.1/Documentation/scheduler/ |
| D | sched-ext.rst | 132 * idle core is found by the default ops.select_cpu() implementation,
137 * default ops.select_cpu implementation. The behavior of the scheduler
159 * to in ops.select_cpu() above.
188 .select_cpu = (void *)simple_select_cpu,
219 1. When a task is waking up, ``ops.select_cpu()`` is the first operation
223 The CPU selected by ``ops.select_cpu()`` is an optimization hint and not
226 ``ops.select_cpu()`` returns matches the CPU the task eventually runs on.
230 using ``ops.select_cpu()`` judiciously can be simpler and more efficient.
232 A task can be immediately dispatched to a DSQ from ``ops.select_cpu()`` by
234 ``SCX_DSQ_LOCAL`` from ``ops.select_cpu()``, it will be dispatched to the
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| /linux-6.12.1/tools/testing/selftests/sched_ext/ |
| D | select_cpu_dispatch_bad_dsq.bpf.c | 33 .select_cpu = (void *) select_cpu_dispatch_bad_dsq_select_cpu,
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| D | select_cpu_dispatch_dbl_dsp.bpf.c | 34 .select_cpu = (void *) select_cpu_dispatch_dbl_dsp_select_cpu,
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| D | select_cpu_dispatch.bpf.c | 38 .select_cpu = (void *) select_cpu_dispatch_select_cpu,
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| D | ddsp_bogus_dsq_fail.bpf.c | 38 .select_cpu = (void *) ddsp_bogus_dsq_fail_select_cpu,
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| D | ddsp_vtimelocal_fail.bpf.c | 35 .select_cpu = (void *) ddsp_vtimelocal_fail_select_cpu,
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| D | enq_select_cpu_fails.bpf.c | 39 .select_cpu = (void *) enq_select_cpu_fails_select_cpu,
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| D | dsp_local_on.bpf.c | 59 .select_cpu = (void *) dsp_local_on_select_cpu,
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| D | select_cpu_dfl_nodispatch.bpf.c | 85 .select_cpu = (void *) select_cpu_dfl_nodispatch_select_cpu,
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| D | exit.bpf.c | 77 .select_cpu = (void *) exit_select_cpu,
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| D | select_cpu_vtime.bpf.c | 84 .select_cpu = (void *) select_cpu_vtime_select_cpu,
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| D | maximal.bpf.c | 134 .select_cpu = (void *) maximal_select_cpu,
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| /linux-6.12.1/tools/sched_ext/ |
| D | scx_simple.bpf.c | 148 .select_cpu = (void *)simple_select_cpu,
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| D | scx_central.bpf.c | 354 .select_cpu = (void *)central_select_cpu,
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| D | scx_qmap.bpf.c | 811 .select_cpu = (void *)qmap_select_cpu,
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| D | scx_flatcg.bpf.c | 942 .select_cpu = (void *)fcg_select_cpu,
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| /linux-6.12.1/kernel/sched/ |
| D | ext.c | 226 s32 (*select_cpu)(struct task_struct *p, s32 prev_cpu, u64 wake_flags); member
3172 if (SCX_HAS_OP(select_cpu) && !scx_rq_bypassing(task_rq(p))) { in select_task_rq_scx()
3181 select_cpu, p, prev_cpu, wake_flags); in select_task_rq_scx()
5581 .select_cpu = select_cpu_stub,
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| /linux-6.12.1/block/ |
| D | blk-mq.c | 2156 select_cpu: in blk_mq_hctx_next_cpu()
2171 goto select_cpu; in blk_mq_hctx_next_cpu()
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