rcuja range: add private data to allocated ranges

[userspace-rcu.git] / urcu / rcuja-range.h

diff --git a/urcu/rcuja-range.h b/urcu/rcuja-range.h
index 52b7c8ac6c2e58e54c410e892cd6070f1bdbb6e1..a1ef3af0a3fbcf2b5c6354a7eb755aca44e550dd 100644 (file)
--- a/urcu/rcuja-range.h
+++ b/urcu/rcuja-range.h
@@ -26,31 +26,12 @@
  */
 
 #include <urcu/rcuja.h>
-#include <pthread.h>
 #include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-enum cds_ja_range_type {
-       CDS_JA_RANGE_ALLOCATED,
-       CDS_JA_RANGE_FREE,
-       CDS_JA_RANGE_REMOVED,
-};
-
-/*
- * Range goes from start (inclusive) to end (inclusive).
- * Range start is used as node key in the Judy array.
- */
-struct cds_ja_range {
-       uint64_t start, end;
-       struct cds_ja_node ja_node;
-       pthread_mutex_t lock;
-       enum cds_ja_range_type type;
-       struct rcu_head head;
-};
-
 struct cds_ja_range *cds_ja_range_lookup(struct cds_ja *ja, uint64_t key);
 
 struct cds_ja_range *cds_ja_range_lock(struct cds_ja_range *range);
@@ -59,7 +40,8 @@ void cds_ja_range_unlock(struct cds_ja_range *range);
 
 struct cds_ja_range *cds_ja_range_add(struct cds_ja *ja,
                uint64_t start,         /* inclusive */
-               uint64_t end);          /* inclusive */
+               uint64_t end,           /* inclusive */
+               void *priv);
 
 int cds_ja_range_del(struct cds_ja *ja, struct cds_ja_range *range);
 
@@ -71,7 +53,8 @@ struct cds_ja *cds_ja_range_new(void)
        return _cds_ja_range_new(&rcu_flavor);
 }
 
-int cds_ja_range_destroy(struct cds_ja *ja);
+int cds_ja_range_destroy(struct cds_ja *ja,
+               void (*free_priv)(void *ptr));
 
 #ifdef __cplusplus
 }