From 5ad7a998ba921e37d7e373a2d70d7da401b27f94 Mon Sep 17 00:00:00 2001 From: Sergey Senozhatsky Date: Tue, 3 Sep 2024 13:00:22 +0900 Subject: [PATCH] mm: Kconfig: fixup zsmalloc configuration zsmalloc is not exclusive to zswap. Commit b3fbd58fcbb1 ("mm: Kconfig: simplify zswap configuration") made CONFIG_ZSMALLOC only visible when CONFIG_ZSWAP is selected, which makes it impossible to menuconfig zsmalloc-specific features (stats, chain-size, etc.) on systems that use ZRAM but don't have ZSWAP enabled. Make zsmalloc depend on both ZRAM and ZSWAP. Link: https://lkml.kernel.org/r/20240903040143.1580705-1-senozhatsky@chromium.org Fixes: b3fbd58fcbb1 ("mm: Kconfig: simplify zswap configuration") Signed-off-by: Sergey Senozhatsky Cc: Johannes Weiner Cc: Minchan Kim Signed-off-by: Andrew Morton --- mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/Kconfig b/mm/Kconfig index 8078a4b3c509..7c23e8a889d0 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -188,7 +188,7 @@ config Z3FOLD config ZSMALLOC tristate - prompt "N:1 compression allocator (zsmalloc)" if ZSWAP + prompt "N:1 compression allocator (zsmalloc)" if (ZSWAP || ZRAM) depends on MMU help zsmalloc is a slab-based memory allocator designed to store