KFunc scx_bpf_task_cid
Get the cid a task is currently associated with.
Definition
cid-addressed equivalent of scx_bpf_task_cpu. task_cpu(p) is always a valid cpu, so this is just a table lookup.
Parameters
p: task of interest
Returns
the cid a task is currently associated with. Return -EINVAL if called from a non-SCX program before any scheduler has ever been enabled.
Signature
s32 scx_bpf_task_cid(const struct task_struct *p)
Usage
Docs could be improved
This part of the docs is incomplete, contributions are very welcome
Program types
The following program types can make use of this kfunc:
Example
Docs could be improved
This part of the docs is incomplete, contributions are very welcome