- Title
- affine_on shouldn't forward the stop token to the scheduling operation
- Status
- lewg
- Section
- [exec.affine.on]
- Submitter
- Dietmar Kühl
Created on 2025-08-31.00:00:00 last changed 3 weeks ago
Messages
[ 2025-10-24; Resolves US 235-363 ]
[ 2025-10-23; Reflector poll. Status changed: New → LEWG ]
Set priority to 2 after reflector poll. Send to LEWG.
"This affects the cancelation behaviour so should also be seen by SG1."
The main purpose of affine_on is to make sure work
resumes on a specific execution context. The scheduling operation
may take some time and work may be cancelled in the meantime. If
this cancellation causes the scheduling to be cancelled work cleaning
up after the cancellation would be executed on the wrong execution
context. Thus, the stop token from the receiver's environment should
only be forwarded when connecting the sender but not
to the scheduling operation.
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2025-10-27 09:58:11 | admin | set | messages: + msg15440 |
| 2025-10-23 11:05:16 | admin | set | messages: + msg15379 |
| 2025-10-23 11:05:16 | admin | set | status: new -> lewg |
| 2025-08-31 00:00:00 | admin | create | |