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devtmpfs: support !CONFIG_TMPFS

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Make devtmpfs available on (embedded) configurations without SHMEM/TMPFS,
using ramfs instead.

Saves ~15KB.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Peter Korsgaard
2010-03-16 21:55:21 +01:00
committed by Greg Kroah-Hartman
parent 1653268b1b
commit da5e4ef7fd
4 changed files with 13 additions and 3 deletions
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fs/ramfs/inode.c
+1 -1
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@@ -214,7 +214,7 @@ static int ramfs_parse_options(char *data, struct ramfs_mount_opts *opts)
return 0;
}
static int ramfs_fill_super(struct super_block * sb, void * data, int silent)
int ramfs_fill_super(struct super_block *sb, void *data, int silent)
{
struct ramfs_fs_info *fsi;
struct inode *inode = NULL;