| From 474c4f306eefbb21b67ebd1de802d005c7d7ecdc Mon Sep 17 00:00:00 2001 |
| From: Geert Uytterhoeven <geert+renesas@glider.be> |
| Date: Mon, 30 Dec 2019 16:32:38 +0100 |
| Subject: nfs: NFS_SWAP should depend on SWAP |
| |
| From: Geert Uytterhoeven <geert+renesas@glider.be> |
| |
| 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 <geert+renesas@glider.be> |
| Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| fs/nfs/Kconfig | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/fs/nfs/Kconfig |
| +++ b/fs/nfs/Kconfig |
| @@ -90,7 +90,7 @@ 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. |
