diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/metadata.c')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/metadata.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/metadata.c b/drivers/net/ethernet/netronome/nfp/flower/metadata.c index 93fb809f50d1..c098730544b7 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/metadata.c +++ b/drivers/net/ethernet/netronome/nfp/flower/metadata.c @@ -158,7 +158,6 @@ static int nfp_release_mask_id(struct nfp_app *app, u8 mask_id) { struct nfp_flower_priv *priv = app->priv; struct circ_buf *ring; - struct timespec64 now; ring = &priv->mask_ids.mask_id_free_list; /* Checking if buffer is full. */ @@ -169,8 +168,7 @@ static int nfp_release_mask_id(struct nfp_app *app, u8 mask_id) ring->head = (ring->head + NFP_FLOWER_MASK_ELEMENT_RS) % (NFP_FLOWER_MASK_ENTRY_RS * NFP_FLOWER_MASK_ELEMENT_RS); - getnstimeofday64(&now); - priv->mask_ids.last_used[mask_id] = now; + priv->mask_ids.last_used[mask_id] = ktime_get(); return 0; } @@ -178,7 +176,7 @@ static int nfp_release_mask_id(struct nfp_app *app, u8 mask_id) static int nfp_mask_alloc(struct nfp_app *app, u8 *mask_id) { struct nfp_flower_priv *priv = app->priv; - struct timespec64 delta, now; + ktime_t reuse_timeout; struct circ_buf *ring; u8 temp_id, freed_id; @@ -198,10 +196,10 @@ static int nfp_mask_alloc(struct nfp_app *app, u8 *mask_id) memcpy(&temp_id, &ring->buf[ring->tail], NFP_FLOWER_MASK_ELEMENT_RS); *mask_id = temp_id; - getnstimeofday64(&now); - delta = timespec64_sub(now, priv->mask_ids.last_used[*mask_id]); + reuse_timeout = ktime_add_ns(priv->mask_ids.last_used[*mask_id], + NFP_FL_MASK_REUSE_TIME_NS); - if (timespec64_to_ns(&delta) < NFP_FL_MASK_REUSE_TIME_NS) + if (ktime_before(ktime_get(), reuse_timeout)) goto err_not_found; memcpy(&ring->buf[ring->tail], &freed_id, NFP_FLOWER_MASK_ELEMENT_RS); |