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Add Scheduler trait #1035

Merged
merged 31 commits into from Oct 3, 2023
Merged

Add Scheduler trait #1035

merged 31 commits into from Oct 3, 2023

Commits on Sep 2, 2023

  1. Temp 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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  2. Works 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 2, 2023
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Commits on Sep 4, 2023

  1. Rename scheduler_2 module to scheduler 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 4, 2023
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  2. Add draining functionality 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 4, 2023
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  3. Port epoch scheduler 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 4, 2023
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  4. Port priority scheduler 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 4, 2023
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Commits on Sep 5, 2023

  1. Fix build 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 5, 2023
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Commits on Sep 6, 2023

  1. Save rflags during context switch 

    There are no guarantees about the value of the interrupt flag when
context switching. If the context switch is voluntary, i.e. a thread
called `schedule`, interrupts will most likely be enabled, whereas
if a thread is preempted, interrupts will be disabled. But this means
that if a preempted thread A switches to a thread B that voluntarily
yielded, thread B will return from the call to `schedule` with
interrupts disabled.

The AArch64 code also needs to be modified but I'll leave that to
@NathanRoyer.

Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 6, 2023
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  2. Merge branch 'save-rflags' of https://github.com/tsoutsman/Theseus in… 

    …to idle-task-in-cpu-local
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    tsoutsman committed Sep 6, 2023
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Commits on Sep 8, 2023

  1. Merge branch 'theseus_main' into idle-task-in-cpu-local 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  2. Fix all features build 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  3. Remove rq_access_eval 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  4. Comments 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  5. Fix scheduler_epoch bug 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  6. Implement priority inheritance 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  7. Port rq 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  8. Cleanup scheduler.rs 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  9. Final 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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  10. Clippy 😍 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 8, 2023
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Commits on Sep 10, 2023

  1. Remove inner box 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 10, 2023
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  2. Merge branch 'theseus_main' into idle-task-in-cpu-local 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Sep 10, 2023
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Commits on Sep 15, 2023

  1. Merge branch 'theseus_main' into idle-task-in-cpu-local

    @tsoutsman
    tsoutsman committed Sep 15, 2023
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Commits on Oct 3, 2023

  1. Update kernel/scheduler_epoch/src/lib.rs 

    Co-authored-by: Kevin Boos <1139460+kevinaboos@users.noreply.github.com>
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    tsoutsman and kevinaboos committed Oct 3, 2023
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  2. Don't check for idle tasks in epoch scheduler 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Oct 3, 2023
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  3. Remove nonsensical comment 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Oct 3, 2023
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  4. Rename dump 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Oct 3, 2023
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  5. Use update_guarded 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Oct 3, 2023
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  6. Remove TODO 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Oct 3, 2023
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  7. Merge branch 'theseus_main' into idle-task-in-cpu-local 

    Signed-off-by: Klimenty Tsoutsman <klim@tsoutsman.com>
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    tsoutsman committed Oct 3, 2023
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  8. cleanup epoch scheduler

    @kevinaboos
    kevinaboos committed Oct 3, 2023
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  9. minor cleanup

    @kevinaboos
    kevinaboos committed Oct 3, 2023
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