[SCSI] sd: implement START/STOP management

[powerpc.git] / fs / ramfs / inode.c

diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index 14bd224..ff1f763 100644 (file)
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -40,8 +40,8 @@
 /* some random number */
 #define RAMFS_MAGIC    0x858458f6
 
-static struct super_operations ramfs_ops;
-static struct inode_operations ramfs_dir_inode_operations;
+static const struct super_operations ramfs_ops;
+static const struct inode_operations ramfs_dir_inode_operations;
 
 static struct backing_dev_info ramfs_backing_dev_info = {
        .ra_pages       = 0,    /* No readahead */
@@ -58,7 +58,6 @@ struct inode *ramfs_get_inode(struct super_block *sb, int mode, dev_t dev)
                inode->i_mode = mode;
                inode->i_uid = current->fsuid;
                inode->i_gid = current->fsgid;
-               inode->i_blksize = PAGE_CACHE_SIZE;
                inode->i_blocks = 0;
                inode->i_mapping->a_ops = &ramfs_aops;
                inode->i_mapping->backing_dev_info = &ramfs_backing_dev_info;
@@ -76,7 +75,7 @@ struct inode *ramfs_get_inode(struct super_block *sb, int mode, dev_t dev)
                        inode->i_fop = &simple_dir_operations;
 
                        /* directory inodes start off with i_nlink == 2 (for "." entry) */
-                       inode->i_nlink++;
+                       inc_nlink(inode);
                        break;
                case S_IFLNK:
                        inode->i_op = &page_symlink_inode_operations;
@@ -114,7 +113,7 @@ static int ramfs_mkdir(struct inode * dir, struct dentry * dentry, int mode)
 {
        int retval = ramfs_mknod(dir, dentry, mode | S_IFDIR, 0);
        if (!retval)
-               dir->i_nlink++;
+               inc_nlink(dir);
        return retval;
 }
 
@@ -144,7 +143,7 @@ static int ramfs_symlink(struct inode * dir, struct dentry *dentry, const char *
        return error;
 }
 
-static struct inode_operations ramfs_dir_inode_operations = {
+static const struct inode_operations ramfs_dir_inode_operations = {
        .create         = ramfs_create,
        .lookup         = simple_lookup,
        .link           = simple_link,
@@ -156,7 +155,7 @@ static struct inode_operations ramfs_dir_inode_operations = {
        .rename         = simple_rename,
 };
 
-static struct super_operations ramfs_ops = {
+static const struct super_operations ramfs_ops = {
        .statfs         = simple_statfs,
        .drop_inode     = generic_delete_inode,
 };
@@ -185,16 +184,17 @@ static int ramfs_fill_super(struct super_block * sb, void * data, int silent)
        return 0;
 }
 
-struct super_block *ramfs_get_sb(struct file_system_type *fs_type,
-       int flags, const char *dev_name, void *data)
+int ramfs_get_sb(struct file_system_type *fs_type,
+       int flags, const char *dev_name, void *data, struct vfsmount *mnt)
 {
-       return get_sb_nodev(fs_type, flags, data, ramfs_fill_super);
+       return get_sb_nodev(fs_type, flags, data, ramfs_fill_super, mnt);
 }
 
-static struct super_block *rootfs_get_sb(struct file_system_type *fs_type,
-       int flags, const char *dev_name, void *data)
+static int rootfs_get_sb(struct file_system_type *fs_type,
+       int flags, const char *dev_name, void *data, struct vfsmount *mnt)
 {
-       return get_sb_nodev(fs_type, flags|MS_NOUSER, data, ramfs_fill_super);
+       return get_sb_nodev(fs_type, flags|MS_NOUSER, data, ramfs_fill_super,
+                           mnt);
 }
 
 static struct file_system_type ramfs_fs_type = {