[PATCH v1 01/10] mm: remove READ_ONLY_THP_FOR_FS Kconfig option

Zi Yan
2026-03-27T01:43:37Z

No one will be able to use it, so the related code can be removed in the
coming commits.

Signed-off-by: Zi Yan <ziy@nvidia.com>
---
mm/Kconfig | 11 -----------
1 file changed, 11 deletions(-)

diff --git a/mm/Kconfig b/mm/Kconfig
index bd283958d675..408fc7b82233 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -937,17 +937,6 @@ config THP_SWAP

For selection by architectures with reasonable THP sizes.

-config READ_ONLY_THP_FOR_FS
- bool "Read-only THP for filesystems (EXPERIMENTAL)"
- depends on TRANSPARENT_HUGEPAGE
-
- help
- Allow khugepaged to put read-only file-backed pages in THP.
-
- This is marked experimental because it is a new feature. Write
- support of file THPs will be developed in the next few release
- cycles.
-
config NO_PAGE_MAPCOUNT
bool "No per-page mapcount (EXPERIMENTAL)"
help
--
2.43.0