| created | 2020-01-18T02:22:45Z |
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| begin | 2020-01-16T00:00:00Z |
| end | 2020-01-17T00:00:00Z |
| path | src/sys |
| commits | 5 |
| date | 2020-01-16T09:59:26Z | |||
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| author | mpi | |||
| files | src/sys/dev/video.c | log | diff | annotate |
| src/sys/dev/usb/uvideo.c | log | diff | annotate | |
| message |
Free data structures after closing the pseudo-device with vdevgone(9). Pseudo-drivers exposing a userland interface generally start & stop I/O in *_open() and *_close() respectively. So it isn't safe to detach such device while it is still open, because I/O might still be in flight. A more generic fix would be to detach children devices before the parents. Fix a race reported by Kevin Chadwick on bugs@. Discussed with Peter Stuge, tested by and ok zhuk@ |
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| date | 2020-01-16T13:03:28Z | |||
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| author | mpi | |||
| files | src/sys/arch/sparc64/dev/vdsp.c | log | diff | annotate |
| message |
Convert to tsleep_nsec(9). Tested by kn@, ok kettenis@, kn@ |
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| date | 2020-01-16T15:35:22Z | |||
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| author | kettenis | |||
| files | src/sys/uvm/uvm_vnode.c | log | diff | annotate |
| message |
Use list for freeing pages in uvn_flush() to optimize freeing chunks of contiguous pages. ok beck@ |
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| date | 2020-01-16T16:35:03Z | |||
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| author | mpi | |||
| files | src/sys/dev/pci/drm/drm_linux.c | log | diff | annotate |
| src/sys/kern/kern_sig.c | log | diff | annotate | |
| message |
Introduce wakeup_proc() a function to un-SSTOP/SSLEEP a thread. This moves most of the SCHED_LOCK() related to protecting the sleepqueue and its states to kern/kern_sync.c Name suggestion from jsg@, ok kettenis@, visa@ |
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| date | 2020-01-16T16:35:04Z | |||
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| author | mpi | |||
| files | src/sys/kern/kern_synch.c | log | diff | annotate |
| src/sys/kern/sys_generic.c | log | diff | annotate | |
| src/sys/kern/vfs_sync.c | log | diff | annotate | |
| src/sys/sys/proc.h | log | diff | annotate | |
| message |
Introduce wakeup_proc() a function to un-SSTOP/SSLEEP a thread. This moves most of the SCHED_LOCK() related to protecting the sleepqueue and its states to kern/kern_sync.c Name suggestion from jsg@, ok kettenis@, visa@ |
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