#include <linux/fs.h>
#include <linux/ext2_fs.h>
+/*
+ * ext2 mount options
+ */
+struct ext2_mount_options {
+ unsigned long s_mount_opt;
+ uid_t s_resuid;
+ gid_t s_resgid;
+};
+
/*
* second extended file system inode data in memory
*/
#ifdef CONFIG_EXT2_FS_XATTR
/*
* Extended attributes can be read independently of the main file
- * data. Taking i_sem even when reading would cause contention
+ * data. Taking i_mutex even when reading would cause contention
* between readers of EAs and writers of regular file data, so
* instead we synchronize on xattr_sem when reading or changing
* EAs.
/* inode.c */
extern void ext2_read_inode (struct inode *);
extern int ext2_write_inode (struct inode *, int);
+extern void ext2_put_inode (struct inode *);
extern void ext2_delete_inode (struct inode *);
extern int ext2_sync_inode (struct inode *);
extern void ext2_discard_prealloc (struct inode *);
+extern int ext2_get_block(struct inode *, sector_t, struct buffer_head *, int);
extern void ext2_truncate (struct inode *);
extern int ext2_setattr (struct dentry *, struct iattr *);
extern void ext2_set_inode_flags(struct inode *inode);
/* file.c */
extern struct inode_operations ext2_file_inode_operations;
extern struct file_operations ext2_file_operations;
+extern struct file_operations ext2_xip_file_operations;
/* inode.c */
extern struct address_space_operations ext2_aops;
+extern struct address_space_operations ext2_aops_xip;
extern struct address_space_operations ext2_nobh_aops;
+extern int ext2_sync_flags(struct inode *inode);
/* namei.c */
extern struct inode_operations ext2_dir_inode_operations;