diff options
| -rw-r--r-- | include/uapi/linux/net_dropmon.h | 2 | ||||
| -rw-r--r-- | net/core/drop_monitor.c | 14 |
2 files changed, 7 insertions, 9 deletions
diff --git a/include/uapi/linux/net_dropmon.h b/include/uapi/linux/net_dropmon.h index 75a35dccb675..8bf79a9eb234 100644 --- a/include/uapi/linux/net_dropmon.h +++ b/include/uapi/linux/net_dropmon.h @@ -75,7 +75,7 @@ enum net_dm_attr { NET_DM_ATTR_PC, /* u64 */ NET_DM_ATTR_SYMBOL, /* string */ NET_DM_ATTR_IN_PORT, /* nested */ - NET_DM_ATTR_TIMESTAMP, /* struct timespec */ + NET_DM_ATTR_TIMESTAMP, /* u64 */ NET_DM_ATTR_PROTO, /* u16 */ NET_DM_ATTR_PAYLOAD, /* binary */ NET_DM_ATTR_PAD, diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index bfc024024aa3..cc60cc22e2db 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -552,7 +552,7 @@ static size_t net_dm_packet_report_size(size_t payload_len) /* NET_DM_ATTR_IN_PORT */ net_dm_in_port_size() + /* NET_DM_ATTR_TIMESTAMP */ - nla_total_size(sizeof(struct timespec)) + + nla_total_size(sizeof(u64)) + /* NET_DM_ATTR_ORIG_LEN */ nla_total_size(sizeof(u32)) + /* NET_DM_ATTR_PROTO */ @@ -592,7 +592,6 @@ static int net_dm_packet_report_fill(struct sk_buff *msg, struct sk_buff *skb, u64 pc = (u64)(uintptr_t) NET_DM_SKB_CB(skb)->pc; char buf[NET_DM_MAX_SYMBOL_LEN]; struct nlattr *attr; - struct timespec ts; void *hdr; int rc; @@ -615,8 +614,8 @@ static int net_dm_packet_report_fill(struct sk_buff *msg, struct sk_buff *skb, if (rc) goto nla_put_failure; - if (ktime_to_timespec_cond(skb->tstamp, &ts) && - nla_put(msg, NET_DM_ATTR_TIMESTAMP, sizeof(ts), &ts)) + if (nla_put_u64_64bit(msg, NET_DM_ATTR_TIMESTAMP, + ktime_to_ns(skb->tstamp), NET_DM_ATTR_PAD)) goto nla_put_failure; if (nla_put_u32(msg, NET_DM_ATTR_ORIG_LEN, skb->len)) @@ -716,7 +715,7 @@ net_dm_hw_packet_report_size(size_t payload_len, /* NET_DM_ATTR_IN_PORT */ net_dm_in_port_size() + /* NET_DM_ATTR_TIMESTAMP */ - nla_total_size(sizeof(struct timespec)) + + nla_total_size(sizeof(u64)) + /* NET_DM_ATTR_ORIG_LEN */ nla_total_size(sizeof(u32)) + /* NET_DM_ATTR_PROTO */ @@ -730,7 +729,6 @@ static int net_dm_hw_packet_report_fill(struct sk_buff *msg, { struct net_dm_hw_metadata *hw_metadata; struct nlattr *attr; - struct timespec ts; void *hdr; hw_metadata = NET_DM_SKB_CB(skb)->hw_metadata; @@ -761,8 +759,8 @@ static int net_dm_hw_packet_report_fill(struct sk_buff *msg, goto nla_put_failure; } - if (ktime_to_timespec_cond(skb->tstamp, &ts) && - nla_put(msg, NET_DM_ATTR_TIMESTAMP, sizeof(ts), &ts)) + if (nla_put_u64_64bit(msg, NET_DM_ATTR_TIMESTAMP, + ktime_to_ns(skb->tstamp), NET_DM_ATTR_PAD)) goto nla_put_failure; if (nla_put_u32(msg, NET_DM_ATTR_ORIG_LEN, skb->len)) |