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Remove dead code in _cds_lfht_gc_bucket()
[userspace-rcu.git]
/
rculfhash.c
diff --git
a/rculfhash.c
b/rculfhash.c
index b9c184fcc5f22e0e3043dd7f8b2c8a3ad2f6756f..a7e751bd29c34b04a2f9523a4718c433fff6cd89 100644
(file)
--- a/
rculfhash.c
+++ b/
rculfhash.c
@@
-748,6
+748,7
@@
void _cds_lfht_gc_bucket(struct cds_lfht_node *dummy, struct cds_lfht_node *node
iter_prev = dummy;
/* We can always skip the dummy node initially */
iter = rcu_dereference(iter_prev->p.next);
iter_prev = dummy;
/* We can always skip the dummy node initially */
iter = rcu_dereference(iter_prev->p.next);
+ assert(!is_removed(iter));
assert(iter_prev->p.reverse_hash <= node->p.reverse_hash);
/*
* We should never be called with dummy (start of chain)
assert(iter_prev->p.reverse_hash <= node->p.reverse_hash);
/*
* We should never be called with dummy (start of chain)
@@
-772,8
+773,6
@@
void _cds_lfht_gc_bucket(struct cds_lfht_node *dummy, struct cds_lfht_node *node
new_next = flag_dummy(clear_flag(next));
else
new_next = clear_flag(next);
new_next = flag_dummy(clear_flag(next));
else
new_next = clear_flag(next);
- if (is_removed(iter))
- new_next = flag_removed(new_next);
(void) uatomic_cmpxchg(&iter_prev->p.next, iter, new_next);
}
return;
(void) uatomic_cmpxchg(&iter_prev->p.next, iter, new_next);
}
return;
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