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make ramfs_fill_super() static

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all users should just call ramfs_mount()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2019-06-01 18:51:15 -04:00
parent d401727ea0
commit df02450217
3 changed files with 3 additions and 7 deletions
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2
fs/ramfs/inode.c
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@ -217,7 +217,7 @@ static int ramfs_parse_options(char *data, struct ramfs_mount_opts *opts)
return 0; return 0;
} }
int ramfs_fill_super(struct super_block *sb, void *data, int silent) static int ramfs_fill_super(struct super_block *sb, void *data, int silent)
{ {
struct ramfs_fs_info *fsi; struct ramfs_fs_info *fsi;
struct inode *inode; struct inode *inode;

2
include/linux/ramfs.h
View file

@ -20,6 +20,4 @@ extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize);
extern const struct file_operations ramfs_file_operations; extern const struct file_operations ramfs_file_operations;
extern const struct vm_operations_struct generic_file_vm_ops; extern const struct vm_operations_struct generic_file_vm_ops;
int ramfs_fill_super(struct super_block *sb, void *data, int silent);
#endif #endif

6
init/do_mounts.c
View file

@ -630,12 +630,10 @@ static bool is_tmpfs;
static struct dentry *rootfs_mount(struct file_system_type *fs_type, static struct dentry *rootfs_mount(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data) int flags, const char *dev_name, void *data)
{ {
void *fill = ramfs_fill_super;
if (IS_ENABLED(CONFIG_TMPFS) && is_tmpfs) if (IS_ENABLED(CONFIG_TMPFS) && is_tmpfs)
fill = shmem_fill_super; return mount_nodev(fs_type, flags, data, shmem_fill_super);
return mount_nodev(fs_type, flags, data, fill); return ramfs_mount(fs_type, flags, dev_name, data);
} }
struct file_system_type rootfs_fs_type = { struct file_system_type rootfs_fs_type = {