swp_entry_t i_direct[SHMEM_NR_DIRECT]; /* first blocks */
struct list_head swaplist; /* chain of maybes on swap */
struct inode vfs_inode;
-#ifdef CONFIG_TMPFS_POSIX_ACL
- struct posix_acl *i_acl;
- struct posix_acl *i_default_acl;
-#endif
};
struct shmem_sb_info {
uid_t uid; /* Mount uid for root directory */
gid_t gid; /* Mount gid for root directory */
mode_t mode; /* Mount mode for root directory */
- unsigned short policy; /* Default NUMA memory alloc policy */
- unsigned short flags; /* Optional mempolicy flags */
- nodemask_t policy_nodes; /* nodemask for preferred and bind */
+ struct mempolicy *mpol; /* default memory policy for mappings */
};
static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
return container_of(inode, struct shmem_inode_info, vfs_inode);
}
-#ifdef CONFIG_TMPFS_POSIX_ACL
-int shmem_permission(struct inode *, int, struct nameidata *);
-int shmem_acl_init(struct inode *, struct inode *);
-void shmem_acl_destroy_inode(struct inode *);
-
-extern struct xattr_handler shmem_xattr_acl_access_handler;
-extern struct xattr_handler shmem_xattr_acl_default_handler;
-
-extern struct generic_acl_operations shmem_acl_ops;
-
-#else
-static inline int shmem_acl_init(struct inode *inode, struct inode *dir)
-{
- return 0;
-}
-static inline void shmem_acl_destroy_inode(struct inode *inode)
-{
-}
-#endif /* CONFIG_TMPFS_POSIX_ACL */
+extern int init_tmpfs(void);
+extern int shmem_fill_super(struct super_block *sb, void *data, int silent);
#endif