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rculfhash: Add clear flag
[urcu.git]
/
rculfhash.c
diff --git
a/rculfhash.c
b/rculfhash.c
index 2ec91f2f51b6ffd37a7d295a66f52c99ade80791..da04b9dce7ced2659a0b89ee6fd806d3dc97c439 100644
(file)
--- a/
rculfhash.c
+++ b/
rculfhash.c
@@
-222,7
+222,7
@@
void _ht_gc_bucket(struct rcu_ht_node *dummy, struct rcu_ht_node *node)
iter = rcu_dereference(iter_prev->p.next);
assert(iter_prev->p.reverse_hash <= node->p.reverse_hash);
for (;;) {
iter = rcu_dereference(iter_prev->p.next);
assert(iter_prev->p.reverse_hash <= node->p.reverse_hash);
for (;;) {
- if (unlikely(!
iter
))
+ if (unlikely(!
clear_flag(iter)
))
return;
if (clear_flag(iter)->p.reverse_hash > node->p.reverse_hash)
return;
return;
if (clear_flag(iter)->p.reverse_hash > node->p.reverse_hash)
return;
@@
-261,7
+261,7
@@
struct rcu_ht_node *_ht_add(struct rcu_ht *ht, struct rcu_table *t,
iter = rcu_dereference(iter_prev->p.next);
assert(iter_prev->p.reverse_hash <= node->p.reverse_hash);
for (;;) {
iter = rcu_dereference(iter_prev->p.next);
assert(iter_prev->p.reverse_hash <= node->p.reverse_hash);
for (;;) {
- if (unlikely(!
iter
))
+ if (unlikely(!
clear_flag(iter)
))
goto insert;
if (clear_flag(iter)->p.reverse_hash > node->p.reverse_hash)
goto insert;
goto insert;
if (clear_flag(iter)->p.reverse_hash > node->p.reverse_hash)
goto insert;
@@
-465,7
+465,7
@@
int ht_delete_dummy(struct rcu_ht *ht)
return -EPERM;
node = node->p.next;
assert(!is_removed(node));
return -EPERM;
node = node->p.next;
assert(!is_removed(node));
- } while (
node
);
+ } while (
clear_flag(node)
);
/* Internal sanity check: all nodes left should be dummy */
for (i = 0; i < t->size; i++) {
assert(t->tbl[i]->p.dummy);
/* Internal sanity check: all nodes left should be dummy */
for (i = 0; i < t->size; i++) {
assert(t->tbl[i]->p.dummy);
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