deps/jemalloc/include/jemalloc/internal/extent.h

   1 /******************************************************************************/
   2 #ifdef JEMALLOC_H_TYPES
   3
   4 typedef struct extent_node_s extent_node_t;
   5
   6 #endif /* JEMALLOC_H_TYPES */
   7 /******************************************************************************/
   8 #ifdef JEMALLOC_H_STRUCTS
   9
  10 /* Tree of extents. */
  11 struct extent_node_s {
  12         /* Linkage for the size/address-ordered tree. */
  13         rb_node(extent_node_t)  link_szad;
  14
  15         /* Linkage for the address-ordered tree. */
  16         rb_node(extent_node_t)  link_ad;
  17
  18         /* Profile counters, used for huge objects. */
  19         prof_ctx_t              *prof_ctx;
  20
  21         /* Pointer to the extent that this tree node is responsible for. */
  22         void                    *addr;
  23
  24         /* Total region size. */
  25         size_t                  size;
  26
  27         /* True if zero-filled; used by chunk recycling code. */
  28         bool                    zeroed;
  29 };
  30 typedef rb_tree(extent_node_t) extent_tree_t;
  31
  32 #endif /* JEMALLOC_H_STRUCTS */
  33 /******************************************************************************/
  34 #ifdef JEMALLOC_H_EXTERNS
  35
  36 rb_proto(, extent_tree_szad_, extent_tree_t, extent_node_t)
  37
  38 rb_proto(, extent_tree_ad_, extent_tree_t, extent_node_t)
  39
  40 #endif /* JEMALLOC_H_EXTERNS */
  41 /******************************************************************************/
  42 #ifdef JEMALLOC_H_INLINES
  43
  44 #endif /* JEMALLOC_H_INLINES */
  45 /******************************************************************************/
  46