NFSD: Use "depends on" for PROC_FS dependency
Recently, commit 440bcc59 added a reverse dependency to fs/Kconfig to
ensure that PROC_FS was enabled if NFSD_V4 was enabled.
There is a guideline in Documentation/kbuild/kconfig-language.txt that
states "In general use select only for non-visible symbols (no prompts
anywhere) and for symbols with no dependencies."
A quick grep around other Kconfig files reveals that no entry currently
uses "select PROC_FS" -- every one uses "depends on". Thus CONFIG_NFSD_V4
should use "depends on PROC_FS" as well.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/Kconfig b/fs/Kconfig
index 1d81be3..9539848 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -1695,7 +1695,6 @@
select SUNRPC
select EXPORTFS
select NFS_ACL_SUPPORT if NFSD_V2_ACL
- select PROC_FS if NFSD_V4
select PROC_FS if SUNRPC_GSS
help
Choose Y here if you want to allow other computers to access
@@ -1757,7 +1756,7 @@
config NFSD_V4
bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
- depends on NFSD && NFSD_V3 && EXPERIMENTAL
+ depends on NFSD && NFSD_V3 && PROC_FS && EXPERIMENTAL
select FS_POSIX_ACL
select RPCSEC_GSS_KRB5
help