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linuxkpi: Add several folio-related functions
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Authored by dumbbell on Aug 10 2026, 5:32 PM.
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Details

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Group Reviewers
linuxkpi
Summary

The functions are:

  • folio_lock()
  • folio_unlock()
  • folio_page()
  • folio_file_page()
  • folio_mapped()

The DRM drivers TTM memory manager started to use them in Linux 6.15.

Sponsored by: The FreeBSD Foundation

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