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| author | Jean-Sébastien Pédron <dumbbell@FreeBSD.org> | 2026-08-15 18:31:46 +0000 |
|---|---|---|
| committer | Jean-Sébastien Pédron <dumbbell@FreeBSD.org> | 2026-09-07 18:27:30 +0000 |
| commit | 153446ecd740702af00cf9b09d8cd39f6d397dd3 (patch) | |
| tree | 68f2c3fedb809e17a34eda7ae011212c36cde02a /test/CXX/special/class.copy | |
| parent | be6e357a3e51b7b24e205ef904f67333ca8e298c (diff) | |
This function is supposed to split large pages into an array of
`PAGE_SIZE`-sized pages, with correct refcounting. This is apparently
used to allow some drivers to free a part of a large page only.
I don't think we use large pages in linuxkpi. Therefore, this new
function is curently a no-op.
The DRM drivers TTM memory manager started to use it in Linux 6.15.
Reviewed by: bz
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D58762
Diffstat (limited to 'test/CXX/special/class.copy')
0 files changed, 0 insertions, 0 deletions