1 files changed, 49 insertions, 0 deletions
diff --git a/deps/jemalloc/include/jemalloc/internal/extent.h b/deps/jemalloc/include/jemalloc/internal/extent.h
new file mode 100644
index 000000000..6fe9702b5
--- /dev/null
+++ b/deps/jemalloc/include/jemalloc/internal/extent.h
@@ -0,0 +1,49 @@
+/******************************************************************************/
+#ifdef JEMALLOC_H_TYPES
+
+typedef struct extent_node_s extent_node_t;
+
+#endif /* JEMALLOC_H_TYPES */
+/******************************************************************************/
+#ifdef JEMALLOC_H_STRUCTS
+
+/* Tree of extents. */
+struct extent_node_s {
+#if (defined(JEMALLOC_SWAP) || defined(JEMALLOC_DSS))
+	/* Linkage for the size/address-ordered tree. */
+	rb_node(extent_node_t)	link_szad;
+#endif
+
+	/* Linkage for the address-ordered tree. */
+	rb_node(extent_node_t)	link_ad;
+
+#ifdef JEMALLOC_PROF
+	/* Profile counters, used for huge objects. */
+	prof_ctx_t		*prof_ctx;
+#endif
+
+	/* Pointer to the extent that this tree node is responsible for. */
+	void			*addr;
+
+	/* Total region size. */
+	size_t			size;
+};
+typedef rb_tree(extent_node_t) extent_tree_t;
+
+#endif /* JEMALLOC_H_STRUCTS */
+/******************************************************************************/
+#ifdef JEMALLOC_H_EXTERNS
+
+#if (defined(JEMALLOC_SWAP) || defined(JEMALLOC_DSS))
+rb_proto(, extent_tree_szad_, extent_tree_t, extent_node_t)
+#endif
+
+rb_proto(, extent_tree_ad_, extent_tree_t, extent_node_t)
+
+#endif /* JEMALLOC_H_EXTERNS */
+/******************************************************************************/
+#ifdef JEMALLOC_H_INLINES
+
+#endif /* JEMALLOC_H_INLINES */
+/******************************************************************************/
+