linuxkpi: Define `MAX_PAGE_ORDER` and `NR_PAGE_ORDERS`
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Authored by dumbbell on Mar 15 2025, 11:25 AM.

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linuxkpi

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rGf33989797374: linuxkpi: Define `MAX_PAGE_ORDER` and `NR_PAGE_ORDERS`

Summary

The TTM component of the DRM drivers started to use the latter in Linux 6.8.

This is part of the update of DRM drivers to Linux 6.8.

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rG FreeBSD src repository

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Event Timeline

dumbbell created this revision.Mar 15 2025, 11:25 AM

Herald added subscribers: emaste, imp. · View Herald TranscriptMar 15 2025, 11:25 AM

dumbbell requested review of this revision.Mar 15 2025, 11:25 AM

I notice that in Linux this is 11 or 13 by default on aarch64 if configured for 16k/64k pages (respectively), but I'm sure this is reasonable for the foreseeable future.

This revision is now accepted and ready to land.Mar 25 2025, 5:27 PM

Closed by commit rGf33989797374: linuxkpi: Define `MAX_PAGE_ORDER` and `NR_PAGE_ORDERS` (authored by dumbbell). · Explain WhyMar 29 2025, 3:25 PM

This revision was automatically updated to reflect the committed changes.

dumbbell added a commit: rGf33989797374: linuxkpi: Define `MAX_PAGE_ORDER` and `NR_PAGE_ORDERS`.

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sys/

compat/

linuxkpi/

common/

include/

linux/

mmzone.h

3 lines

Diff 152837

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sys/compat/linuxkpi/common/include/linux/mmzone.h

linuxkpi: Define `MAX_PAGE_ORDER` and `NR_PAGE_ORDERS`ClosedPublicActions