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New upstream version 16.11.8
[deb_dpdk.git]
/
lib
/
librte_hash
/
rte_cuckoo_hash_x86.h
diff --git
a/lib/librte_hash/rte_cuckoo_hash_x86.h
b/lib/librte_hash/rte_cuckoo_hash_x86.h
index
0c94244
..
a2f1663
100644
(file)
--- a/
lib/librte_hash/rte_cuckoo_hash_x86.h
+++ b/
lib/librte_hash/rte_cuckoo_hash_x86.h
@@
-95,6
+95,9
@@
rte_hash_cuckoo_move_insert_mw_tm(const struct rte_hash *h,
while (try < RTE_HASH_TSX_MAX_RETRY) {
status = rte_xbegin();
if (likely(status == RTE_XBEGIN_STARTED)) {
while (try < RTE_HASH_TSX_MAX_RETRY) {
status = rte_xbegin();
if (likely(status == RTE_XBEGIN_STARTED)) {
+ /* In case empty slot was gone before entering TSX */
+ if (curr_bkt->key_idx[curr_slot] != EMPTY_SLOT)
+ rte_xabort(RTE_XABORT_CUCKOO_PATH_INVALIDED);
while (likely(curr_node->prev != NULL)) {
prev_node = curr_node->prev;
prev_bkt = prev_node->bkt;
while (likely(curr_node->prev != NULL)) {
prev_node = curr_node->prev;
prev_bkt = prev_node->bkt;