| created | 2023-09-20T06:41:35Z |
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| begin | 2023-09-09T00:00:00Z |
| end | 2023-09-10T00:00:00Z |
| path | src/sys |
| commits | 9 |
| date | 2023-09-09T03:03:45Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_clockintr.c | log | diff | annotate |
| message |
clockintr_dispatch: copy cl_func to cq_shadow.cl_func before calling it When we add support for disestablishing clockintrs in the near future, the current call to cl->cl_func will be in a race with free(9) on another CPU. Copying cl_func to cq_shadow.cl_func before leaving the mutex and then calling the copy eliminates the race. Correcting the race has a negligible performance impact and simplifies the forthcoming clockintr_disestablish() patch. Requested by dlg@ back in March. |
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| date | 2023-09-09T14:23:37Z | |||
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| author | kevlo | |||
| files | src/sys/dev/usb/if_ure.c | log | diff | annotate |
| src/sys/dev/usb/usbdevs | log | diff | annotate | |
| message |
Correct TP-LINK bluetooth ID. Reported on bugs@ by Douglas Silva <[email protected]>. ok jsg@ |
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| date | 2023-09-09T14:24:06Z | |||
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| author | kevlo | |||
| files | src/sys/dev/usb/usbdevs.h | log | diff | annotate |
| src/sys/dev/usb/usbdevs_data.h | log | diff | annotate | |
| message | Regen | |||
| date | 2023-09-09T14:50:09Z | |||
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| author | claudio | |||
| files | src/sys/kern/kern_sig.c | log | diff | annotate |
| message |
Fix SCHED_LOCK() leak in single_thread_set() In the (q->p_flag & P_WEXIT) branch is a continue that did not release the SCHED_LOCK. Refactor the code a bit to simplify the places SCHED_LOCK is grabbed and released. Reported-by: [email protected] OK kettenis@ |
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| date | 2023-09-09T16:20:48Z | |||
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| author | cheloha | |||
| files | src/sys/kern/kern_clockintr.c | log | diff | annotate |
| message |
clockintr_schedule: refactor reusable code into clockintr_schedule_locked() Move the code common to clockintr_advance() and clockintr_schedule() from clockintr_schedule() into a new function, clockintr_schedule_locked(). In a subsequent commit we will replace that code in clockintr_advance() with a call to clockintr_schedule_locked(). |
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| date | 2023-09-09T16:34:39Z | |||
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| author | cheloha | |||
| files | src/sys/kern/kern_clockintr.c | log | diff | annotate |
| message |
clockintr_advance: delete duplicate code, call clockintr_schedule_locked() Replace a bunch of code in clockintr_advance() with just one call to clockintr_schedule_locked() -- everyone's favorite hot new subroutine. |
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| date | 2023-09-09T16:59:01Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_clockintr.c | log | diff | annotate |
| message |
clockintr_schedule: tweak logic to eliminate early return With the introduction of clockintr_schedule_locked(), clockintr_schedule() is short enough that the early-return from the non-mutex path doesn't make the function easier to read. Move the mutex path into the else branch. |
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| date | 2023-09-09T17:07:59Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_clockintr.c | log | diff | annotate |
| message |
clockintr_advance: tweak logic to eliminate early-return With the switch to clockintr_schedule_locked(), clockintr_advance() is now much shorter and the early-return from the non-mutex path doesn't make the function any easier to read. Move the mutex path into the else branch and always return 'count' at the end of the function. |
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| date | 2023-09-09T18:19:03Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_clock.c | log | diff | annotate |
| src/sys/sys/sched.h | log | diff | annotate | |
| message |
kernel: remove schedhz Now that alpha no longer sets schedhz, schedhz is a dead variable. Remove it. For now, leave the schedclock() call in place in statclock(). It still runs at its default rate of (stathz / 4). Part of mpi@'s WIP scheduler patch. Suggested by mpi@. Thread: https://marc.info/?l=openbsd-tech&m=169419781317781&w=2 ok mpi@ |
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