rt: patches to postpone migrate disable
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- v2 Latest3 patches 1 replyIn review
- v13 patches 1 replySuperseded
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | sched: Postpone actual migration disalbe to schedulekernel/ | +132 | 0 replies | |
| 2/3 | sched: Do not compare cpu masks in schedulerkernel/ | +5 | 0 replies | |
| 3/3 | sched: Have migrate_disable ignore bounded threadskernel/ | +9 | 1 reply |
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Cover letter [PATCH v2 0/3][RT] [RT] rt: patches to postpone migrate disable
Thomas,
I found a slight bug in the original patch series. As the tsk_cpu_allowed() returns a mask dependent on the migrate_disable set or not, the migrate_disable needs to be cleared in the migrate_enable() before calling tsk_cpu_allowed(). I fixed that and added a comment to let others know of this side effect.
-- Steve