diff options
author | Luca Boccassi <luca.boccassi@gmail.com> | 2018-09-03 10:46:47 +0100 |
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committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-09-03 10:47:29 +0100 |
commit | 6e7cbd63706f3435b9d9a2057a37db1da01db9a7 (patch) | |
tree | 16c34356813477e4703a15f943b8ed665a39fb5f /lib/librte_hash/rte_cuckoo_hash_x86.h | |
parent | e4df4d55df003957fc5afd7440e3d3192d7ce218 (diff) |
New upstream version 17.11.4upstream/17.11.4
Change-Id: Icb6b9664e7c4adb85c087844abe6e54d6ec32db6
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'lib/librte_hash/rte_cuckoo_hash_x86.h')
-rw-r--r-- | lib/librte_hash/rte_cuckoo_hash_x86.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/librte_hash/rte_cuckoo_hash_x86.h b/lib/librte_hash/rte_cuckoo_hash_x86.h index 0c94244a..a2f1663e 100644 --- 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)) { + /* 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; |