diff options
| author |   Ido Barnea <ibarnea@cisco.com> | 2016-07-19 10:12:20 +0300 |
|---|---|---|
| committer | Ido Barnea <ibarnea@cisco.com> | 2016-07-24 14:01:11 +0300 |
| commit | 8b0119ed99f893106a560ccb9db31c99e1d293eb (patch) | |
| tree | 7e3eb6ef214af20fa975f28779a28479bfd73d5a /src/dpdk/lib/librte_mbuf | |
| parent | 3c106ce73a4a54863ed1c3df47c09eb1e63fadaf (diff) | |
dpdk0716 move:DPDK file patches
Diffstat (limited to 'src/dpdk/lib/librte_mbuf')
| -rw-r--r-- | src/dpdk/lib/librte_mbuf/rte_mbuf.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/dpdk/lib/librte_mbuf/rte_mbuf.h b/src/dpdk/lib/librte_mbuf/rte_mbuf.h index 101485fb..9e607992 100644 --- a/src/dpdk/lib/librte_mbuf/rte_mbuf.h +++ b/src/dpdk/lib/librte_mbuf/rte_mbuf.h @@ -1059,6 +1059,9 @@ rte_mbuf_refcnt_set(struct rte_mbuf *m, uint16_t new_value) static inline uint16_t rte_mbuf_refcnt_update(struct rte_mbuf *m, int16_t value) { + // TREX_PATCH - The code in #if 0 caused tx queue to hang when running: + // sudo ./t-rex-64-o -f avl/sfr_delay_10_1g_no_bundeling.yaml -m 35 -p -d 100 +#if 0 /* * The atomic_add is an expensive operation, so we don't want to * call it in the case where we know we are the uniq holder of @@ -1070,7 +1073,7 @@ rte_mbuf_refcnt_update(struct rte_mbuf *m, int16_t value) rte_mbuf_refcnt_set(m, 1 + value); return 1 + value; } - +#endif return (uint16_t)(rte_atomic16_add_return(&m->refcnt_atomic, value)); } |