diff options
| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2018-03-07 11:25:34 +0000 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-03-07 11:25:37 +0000 |
| commit | 5a20dffc01e9483dfe8d901d734dc40cd8a0d6c5 (patch) | |
| tree | b35070c2321ef0ef5a2e446484818cc88e1b4957 /drivers/net/mlx5/mlx5_mr.c | |
| parent | 5b3db0f8f1ad5ba2152d977ccd3825ea05e863a2 (diff) | |
| parent | c3f15def2ebe9cc255cf0e5cf32aa171f5b4326d (diff) | |
Merge tag 'upstream/17.11.1' into 17.11.x
Upstream version 17.11.1
Change-Id: Ic4947a43032110f3070932a25db1d80b7abf6705
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/mlx5/mlx5_mr.c')
| -rw-r--r-- | drivers/net/mlx5/mlx5_mr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/mlx5/mlx5_mr.c b/drivers/net/mlx5/mlx5_mr.c index 6b29eed5..2776dc70 100644 --- a/drivers/net/mlx5/mlx5_mr.c +++ b/drivers/net/mlx5/mlx5_mr.c @@ -291,6 +291,9 @@ priv_mr_new(struct priv *priv, struct rte_mempool *mp) DEBUG("mempool %p area start=%p end=%p size=%zu", (void *)mp, (void *)start, (void *)end, (size_t)(end - start)); + /* Save original addresses for exact MR lookup. */ + mr->start = start; + mr->end = end; /* Round start and end to page boundary if found in memory segments. */ for (i = 0; (i < RTE_MAX_MEMSEG) && (ms[i].addr != NULL); ++i) { uintptr_t addr = (uintptr_t)ms[i].addr; @@ -309,8 +312,6 @@ priv_mr_new(struct priv *priv, struct rte_mempool *mp) IBV_ACCESS_LOCAL_WRITE); mr->mp = mp; mr->lkey = rte_cpu_to_be_32(mr->mr->lkey); - mr->start = start; - mr->end = (uintptr_t)mr->mr->addr + mr->mr->length; rte_atomic32_inc(&mr->refcnt); DEBUG("%p: new Memory Region %p refcnt: %d", (void *)priv, (void *)mr, rte_atomic32_read(&mr->refcnt)); |