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Differential D56440

linuxkpi: Define `fd_file()`
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Authored by dumbbell on Apr 16 2026, 8:59 PM.
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rG373871696d3d: linuxkpi: Define `fd_file()`
Summary

This macro simply returns the file field of the struct fd.

The DRM generic code and the amdgpu driver started to use it in Linux 6.12.

This is part of the update of DRM drivers to Linux 6.12.

Sponsored by: The FreeBSD Foundation

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rG FreeBSD src repository
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Event Timeline

dumbbell created this revision.Apr 16 2026, 8:59 PM
Herald added subscribers: emaste, imp. · View Herald TranscriptApr 16 2026, 8:59 PM
dumbbell requested review of this revision.Apr 16 2026, 8:59 PM
dumbbell added a parent revision: D56438: linuxkpi: Add more `struct folio`-related functions.Apr 16 2026, 9:27 PM
dumbbell added a child revision: D56441: linuxkpi: Move {lower,upper}_32_bits macros to <linux/wordpart.h>.
bz requested changes to this revision.Apr 20 2026, 9:57 PM
bz added a subscriber: bz.
bz added inline comments.
sys/compat/linuxkpi/common/include/linux/file.h
187

I think returning (fd).linux_file will save us trouble and be consistent with the code right above. Also it's self-documenting then.

This revision now requires changes to proceed.Apr 20 2026, 9:57 PM
dumbbell updated this revision to Diff 176058.Apr 22 2026, 7:53 AM

Address comment from @bz

dumbbell marked an inline comment as done.Apr 22 2026, 7:53 AM
bz accepted this revision.Apr 22 2026, 1:38 PM
This revision is now accepted and ready to land.Apr 22 2026, 1:38 PM
Closed by commit rG373871696d3d: linuxkpi: Define `fd_file()` (authored by dumbbell). · Explain WhyApr 22 2026, 6:10 PM
This revision was automatically updated to reflect the committed changes.
dumbbell added a commit: rG373871696d3d: linuxkpi: Define `fd_file()`.

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sys/
compat/
linuxkpi/
common/
include/
linux/
2 lines

Diff 176131

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

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