diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/do_mounts.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/init/do_mounts.c b/init/do_mounts.c index 5d8d48fd0ee4..e27908b949d4 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -27,6 +27,7 @@ #include <linux/fs_struct.h> #include <linux/slab.h> #include <linux/ramfs.h> +#include <linux/shmem_fs.h> #include <linux/nfs_fs.h> #include <linux/nfs_fs_sb.h> @@ -598,7 +599,8 @@ static struct dentry *rootfs_mount(struct file_system_type *fs_type, if (test_and_set_bit(0, &once)) return ERR_PTR(-ENODEV); - return mount_nodev(fs_type, flags, data, ramfs_fill_super); + return mount_nodev(fs_type, flags, data, + IS_ENABLED(CONFIG_TMPFS) ? shmem_fill_super : ramfs_fill_super); } static struct file_system_type rootfs_fs_type = { @@ -614,7 +616,11 @@ int __init init_rootfs(void) if (err) return err; - err = init_ramfs_fs(); + if (IS_ENABLED(CONFIG_TMPFS)) + err = shmem_init(); + else + err = init_ramfs_fs(); + if (err) unregister_filesystem(&rootfs_fs_type); |