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autofs: create autofs Kconfig and Makefile

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Create Makefile and Kconfig for autofs module.

[raven@themaw.net: make autofs4 Kconfig depend on AUTOFS_FS]
  Link: http://lkml.kernel.org/r/152687649097.8263.7046086367407522029.stgit@pluto.themaw.net
Link: http://lkml.kernel.org/r/152626705591.28589.356365986974038383.stgit@pluto.themaw.net
Signed-off-by: Ian Kent <raven@themaw.net>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ian Kent 2018-06-07 17:11:31 -07:00 committed by Linus Torvalds
parent 8547190490
commit 2a3ae0a121
5 changed files with 37 additions and 0 deletions
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1
fs/Kconfig
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@ -108,6 +108,7 @@ source "fs/notify/Kconfig"
source "fs/quota/Kconfig"
source "fs/autofs/Kconfig"
source "fs/autofs4/Kconfig"
source "fs/fuse/Kconfig"
source "fs/overlayfs/Kconfig"

1
fs/Makefile
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@ -102,6 +102,7 @@ obj-$(CONFIG_AFFS_FS) += affs/
obj-$(CONFIG_ROMFS_FS) += romfs/
obj-$(CONFIG_QNX4FS_FS) += qnx4/
obj-$(CONFIG_QNX6FS_FS) += qnx6/
obj-$(CONFIG_AUTOFS_FS) += autofs/
obj-$(CONFIG_AUTOFS4_FS) += autofs4/
obj-$(CONFIG_ADFS_FS) += adfs/
obj-$(CONFIG_FUSE_FS) += fuse/

20
fs/autofs/Kconfig Normal file
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@ -0,0 +1,20 @@
config AUTOFS_FS
tristate "Kernel automounter support (supports v3, v4 and v5)"
default n
help
The automounter is a tool to automatically mount remote file systems
on demand. This implementation is partially kernel-based to reduce
overhead in the already-mounted case; this is unlike the BSD
automounter (amd), which is a pure user space daemon.
To use the automounter you need the user-space tools from
<https://www.kernel.org/pub/linux/daemons/autofs/>; you also want
to answer Y to "NFS file system support", below.
To compile this support as a module, choose M here: the module will be
called autofs.
If you are not a part of a fairly large, distributed network or
don't have a laptop which needs to dynamically reconfigure to the
local network, you probably do not need an automounter, and can say
N here.

7
fs/autofs/Makefile Normal file
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@ -0,0 +1,7 @@
#
# Makefile for the linux autofs-filesystem routines.
#
obj-$(CONFIG_AUTOFS_FS) += autofs.o
autofs-objs := init.o inode.o root.o symlink.o waitq.o expire.o dev-ioctl.o

8
fs/autofs4/Kconfig
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@ -1,6 +1,7 @@
config AUTOFS4_FS
tristate "Kernel automounter version 4 support (also supports v3 and v5)"
default n
depends on AUTOFS_FS = n
help
The automounter is a tool to automatically mount remote file systems
on demand. This implementation is partially kernel-based to reduce
@ -30,3 +31,10 @@ config AUTOFS4_FS
- any "alias autofs autofs4" will need to be removed.
Please configure AUTOFS_FS instead of AUTOFS4_FS from now on.
NOTE: Since the modules autofs and autofs4 use the same file system
type name of "autofs" only one can be built. The "depends"
above will result in AUTOFS4_FS not appearing in .config for
any setting of AUTOFS_FS other than n and AUTOFS4_FS will
appear under the AUTOFS_FS entry otherwise which is intended
to draw attention to the module rename change.