From: Arnd Bergmann Date: Thu, 11 May 2017 11:34:29 +0000 (+0200) Subject: ovl: select EXPORTFS X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=72d42504bd7faa6de1c1644b5e46652933e040a6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ovl: select EXPORTFS We get a link error when EXPORTFS is not enabled: ERROR: "exportfs_encode_fh" [fs/overlayfs/overlay.ko] undefined! ERROR: "exportfs_decode_fh" [fs/overlayfs/overlay.ko] undefined! This adds a Kconfig 'select' statement for overlayfs, the same way that it is done for the other users of exportfs. Fixes: 3a1e819b4e80 ("ovl: store file handle of lower inode on copy up") Signed-off-by: Arnd Bergmann Signed-off-by: Miklos Szeredi --- diff --git a/fs/overlayfs/Kconfig b/fs/overlayfs/Kconfig index 0daac5112f7a..c0c9683934b7 100644 --- a/fs/overlayfs/Kconfig +++ b/fs/overlayfs/Kconfig @@ -1,5 +1,6 @@ config OVERLAY_FS tristate "Overlay filesystem support" + select EXPORTFS help An overlay filesystem combines two filesystems - an 'upper' filesystem and a 'lower' filesystem. When a name exists in both filesystems, the