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Differential D49808

linuxkpi: Factorize the computation of timeout in `linux_schedule.c`
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Authored by dumbbell on Apr 13 2025, 10:04 AM.

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Summary

The same logic was repeated three times.

This is part of the update of DRM drivers to Linux 6.7. This is a follow-up to D48755.

Sponsored by: The FreeBSD Foundation

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rG FreeBSD src repository

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dumbbell created this revision.Apr 13 2025, 10:04 AM

Herald added subscribers: emaste, imp. · View Herald TranscriptApr 13 2025, 10:04 AM

dumbbell requested review of this revision.Apr 13 2025, 10:04 AM

dumbbell edited the summary of this revision. (Show Details)

dumbbell mentioned this in D48755: linuxkpi: Add `woken_wake_function()` and `wait_woken()` .Apr 13 2025, 10:15 AM

markj accepted this revision.Apr 15 2025, 1:37 PM

This revision is now accepted and ready to land.Apr 15 2025, 1:37 PM

Factorize the computation of the expiry time and the remainder. They will be used in D48755.

This revision now requires review to proceed.Apr 19 2025, 2:00 PM

markj accepted this revision.Apr 26 2025, 3:17 PM

This revision is now accepted and ready to land.Apr 26 2025, 3:17 PM

markj added inline comments.Apr 29 2025, 2:56 PM

sys/compat/linuxkpi/common/src/linux_schedule.c
74	I just realized that this will conflict with commit 325aa4dbd10d04a61a9529e1d76212b5649b3c73, sorry. In general we need to switch to using `unsigned long` for jiffies values, like Linux does.

dumbbell marked an inline comment as done.May 8 2025, 9:24 AM

dumbbell mentioned this in D50192: linuxkpi: Fix up jiffies handling.May 8 2025, 10:02 AM

Mostly covered by D50192.

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sys/

compat/

linuxkpi/

common/

src/

linux_schedule.c

69 lines

Diff 153915

sys/compat/linuxkpi/common/src/linux_schedule.c

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