From 6dd98e92fa7cba0a1b76132f6869bc003c0d400e Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 22 Sep 2020 10:18:25 +0800 Subject: [PATCH] nfs: NFS_SWAP should depend on SWAP stable inclusion from linux-4.19.104 commit 008ff93deec291d3ab69f020537f0813f83ed23a -------------------------------- commit 474c4f306eefbb21b67ebd1de802d005c7d7ecdc upstream. If CONFIG_SWAP=n, it does not make much sense to offer the user the option to enable support for swapping over NFS, as that will still fail at run time: # swapon /swap swapon: /swap: swapon failed: Function not implemented Fix this by adding a dependency on CONFIG_SWAP. Fixes: a564b8f0398636ba ("nfs: enable swap on NFS") Signed-off-by: Geert Uytterhoeven Signed-off-by: Anna Schumaker Signed-off-by: Greg Kroah-Hartman Signed-off-by: Yang Yingliang --- fs/nfs/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index 5f93cfacb3d1..ac3e06367cb6 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -89,7 +89,7 @@ config NFS_V4 config NFS_SWAP bool "Provide swap over NFS support" default n - depends on NFS_FS + depends on NFS_FS && SWAP select SUNRPC_SWAP help This option enables swapon to work on files located on NFS mounts. -- GitLab