From 2ccd9fecd9163f168761d4398564c81554f636ef Mon Sep 17 00:00:00 2001 From: Johannes Weiner Date: Fri, 29 Aug 2025 17:15:27 +0100 Subject: mm: remove unused zpool layer With zswap using zsmalloc directly, there are no more in-tree users of this code. Remove it. With zpool gone, zsmalloc is now always a simple dependency and no longer something the user needs to configure. Hide CONFIG_ZSMALLOC from the user and have zswap and zram pull it in as needed. Link: https://lkml.kernel.org/r/20250829162212.208258-3-hannes@cmpxchg.org Signed-off-by: Johannes Weiner Acked-by: SeongJae Park Acked-by: Yosry Ahmed Cc: Chengming Zhou Cc: Nhat Pham Cc: Vitaly Wool Signed-off-by: Andrew Morton --- tools/testing/selftests/zram/README | 1 - 1 file changed, 1 deletion(-) (limited to 'tools/testing') diff --git a/tools/testing/selftests/zram/README b/tools/testing/selftests/zram/README index 110b34834a6f..82921c75681c 100644 --- a/tools/testing/selftests/zram/README +++ b/tools/testing/selftests/zram/README @@ -14,7 +14,6 @@ Statistics for individual zram devices are exported through sysfs nodes at Kconfig required: CONFIG_ZRAM=y CONFIG_CRYPTO_LZ4=y -CONFIG_ZPOOL=y CONFIG_ZSMALLOC=y ZRAM Testcases -- cgit v1.2.3