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scheduler: zephyr_ll: misc fixes to make scheduler run in user-space #10824

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scheduler: zephyr_ll: misc fixes to make scheduler run in user-space #10824

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a60f043
zephyr: wrapper: modify platform_dai_wallclock() for user-space
kv2019i Feb 26, 2026
7c4de56
schedule: zephyr_ll: ISR check is not needed when LL in user-space
kv2019i Mar 31, 2026
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2 changes: 2 additions & 0 deletions src/schedule/zephyr_ll.c
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Original file line number Diff line number Diff line change
Expand Up @@ -412,10 +412,12 @@ static int zephyr_ll_task_free(void *data, struct task *task)

zephyr_ll_assert_core(sch);

#ifndef CONFIG_SOF_USERSPACE_LL
if (k_is_in_isr()) {
tr_err(&ll_tr, "cannot free tasks from interrupt context!");
return -EDEADLK;
}
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@kv2019i kv2019i May 28, 2026

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Although @lyakh , I do wonder if this check makes sense for any build anymore. This has been in place since your original commit a439ea9

#endif

zephyr_ll_lock(sch, &flags);

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4 changes: 4 additions & 0 deletions zephyr/wrapper.c
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Expand Up @@ -265,7 +265,11 @@ void platform_dai_timestamp(struct comp_dev *dai,
/* get current wallclock for componnent */
void platform_dai_wallclock(struct comp_dev *dai, uint64_t *wallclock)
{
#ifndef CONFIG_SOF_USERSPACE_LL
*wallclock = sof_cycle_get_64();
#else
*wallclock = k_uptime_get();
#endif
Comment on lines +268 to +272
}

/*
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