Lines Matching refs:xa_node
1140 struct xa_node { struct
1145 struct xa_node __rcu *parent; /* NULL at top of tree */ argument
1159 void xa_dump_node(const struct xa_node *); argument
1195 const struct xa_node *node, unsigned int offset) in xa_entry()
1204 const struct xa_node *node, unsigned int offset) in xa_entry_locked()
1212 static inline struct xa_node *xa_parent(const struct xarray *xa, in xa_parent()
1213 const struct xa_node *node) in xa_parent()
1220 static inline struct xa_node *xa_parent_locked(const struct xarray *xa, in xa_parent_locked()
1221 const struct xa_node *node) in xa_parent_locked()
1228 static inline void *xa_mk_node(const struct xa_node *node) in xa_mk_node()
1234 static inline struct xa_node *xa_to_node(const void *entry) in xa_to_node()
1236 return (struct xa_node *)((unsigned long)entry - 2); in xa_to_node()
1305 typedef void (*xa_update_node_t)(struct xa_node *node);
1307 void xa_delete_node(struct xa_node *, xa_update_node_t);
1333 struct xa_node *xa_node; member
1334 struct xa_node *xa_alloc;
1343 #define XA_ERROR(errno) ((struct xa_node *)(((unsigned long)errno << 2) | 2UL))
1344 #define XAS_BOUNDS ((struct xa_node *)1UL)
1345 #define XAS_RESTART ((struct xa_node *)3UL)
1354 .xa_node = XAS_RESTART, \
1409 return xa_err(xas->xa_node); in xas_error()
1423 xas->xa_node = XA_ERROR(err); in xas_set_err()
1434 return (unsigned long)xas->xa_node & 3; in xas_invalid()
1456 return xas_valid(xas) && xas->xa_node; in xas_is_node()
1460 static inline bool xas_not_node(struct xa_node *node) in xas_not_node()
1466 static inline bool xas_frozen(struct xa_node *node) in xas_frozen()
1472 static inline bool xas_top(struct xa_node *node) in xas_top()
1489 xas->xa_node = XAS_RESTART; in xas_reset()
1569 struct xa_node *node = xas->xa_node; in xas_reload()
1599 xas->xa_node = XAS_RESTART; in xas_set()
1614 unsigned char shift = xas_is_node(xas) ? xas->xa_node->shift : 0; in xas_advance()
1633 xas->xa_node = XAS_RESTART; in xas_set_order()
1672 struct xa_node *node = xas->xa_node; in xas_next_entry()
1698 unsigned long *addr = xas->xa_node->marks[(__force unsigned)mark]; in xas_find_chunk()
1730 struct xa_node *node = xas->xa_node; in xas_next_marked()
1828 struct xa_node *node = xas->xa_node; in xas_prev()
1857 struct xa_node *node = xas->xa_node; in xas_next()