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| author | Robert P. J. Day <rpjday@mindspring.com> | 2007-10-17 08:29:27 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 17:42:56 +0200 |
| commit | 8e3f715a7f004ceb6451cf86101d6e2546eea883 (patch) | |
| tree | 0e6bdbfd37b889bd9d32499fe26bd35cde3e36db | |
| parent | drivers/block/cciss.c: fix check-after-use (diff) | |
| download | linux-8e3f715a7f004ceb6451cf86101d6e2546eea883.tar.xz linux-8e3f715a7f004ceb6451cf86101d6e2546eea883.zip | |
Remove valueless definition of hard-selected RAMFS option
Since CONFIG_RAMFS is currently hard-selected to "y", and since
Documentation/filesystems/ramfs-rootfs-initramfs.txt reads as follows:
"The amount of code required to implement ramfs is tiny, because all the
work is done by the existing Linux caching infrastructure. Basically,
you're mounting the disk cache as a filesystem. Because of this, ramfs is
not an optional component removable via menuconfig, since there would be
negligible space savings."
It seems pointless to leave this as a Kconfig entry.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
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>
| -rw-r--r-- | fs/Kconfig | 14 | ||||
| -rw-r--r-- | fs/Makefile | 2 | ||||
| -rw-r--r-- | fs/ramfs/Makefile | 2 |
3 files changed, 2 insertions, 16 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 9a40a9c665c7..f0df9a2e19e1 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -999,20 +999,6 @@ config HUGETLBFS config HUGETLB_PAGE def_bool HUGETLBFS -config RAMFS - bool - default y - ---help--- - Ramfs is a file system which keeps all files in RAM. It allows - read and write access. - - It is more of an programming example than a useable file system. If - you need a file system which lives in RAM with limit checking use - tmpfs. - - To compile this as a module, choose M here: the module will be called - ramfs. - config CONFIGFS_FS tristate "Userspace-driven configuration filesystem (EXPERIMENTAL)" depends on SYSFS && EXPERIMENTAL diff --git a/fs/Makefile b/fs/Makefile index 720c29d57a62..500cf15cdb4b 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -72,7 +72,7 @@ obj-$(CONFIG_JBD) += jbd/ obj-$(CONFIG_JBD2) += jbd2/ obj-$(CONFIG_EXT2_FS) += ext2/ obj-$(CONFIG_CRAMFS) += cramfs/ -obj-$(CONFIG_RAMFS) += ramfs/ +obj-y += ramfs/ obj-$(CONFIG_HUGETLBFS) += hugetlbfs/ obj-$(CONFIG_CODA_FS) += coda/ obj-$(CONFIG_MINIX_FS) += minix/ diff --git a/fs/ramfs/Makefile b/fs/ramfs/Makefile index 5a0236e02ee1..c71e65dcad25 100644 --- a/fs/ramfs/Makefile +++ b/fs/ramfs/Makefile @@ -2,7 +2,7 @@ # Makefile for the linux ramfs routines. # -obj-$(CONFIG_RAMFS) += ramfs.o +obj-y += ramfs.o file-mmu-y := file-nommu.o file-mmu-$(CONFIG_MMU) := file-mmu.o |