KFunc scx_bpf_dsq_move_vtime
This function moves a task from DSQ iteration to a
Definition
Transfer p which is on the DSQ currently iterated by it__iter to the priority queue of the DSQ specified by dsq_id. The destination must be a user DSQ as only user DSQs support priority queue.
p's slice and vtime are kept by default. Use scx_bpf_dsq_move_set_slice and scx_bpf_dsq_move_set_vtime to update.
All other aspects are identical to scx_bpf_dsq_move. See scx_bpf_dsq_insert_vtime for more information on vtime.
Parameters
it__iter: DSQ iterator in progress
p: task to transfer
dsq_id: DSQ to move p to
enq_flags: Bitfield of flags, see enum scx_enq_flags for valid values.
Return
Returns true if p has been consumed, false if p had already been consumed or dequeued.
Signature
bool scx_bpf_dsq_move_vtime(struct bpf_iter_scx_dsq *it__iter, struct task_struct *p, u64 dsq_id, u64 enq_flags)
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