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* [PATCH linux-next] net: neigh: Rename NEIGH_VAR_INTERVAL_PROBE_TIME_MS to  NEIGH_VAR_INTERVAL_PROBE_TIME
@ 2026-05-08  4:36 qiu.yutan
  0 siblings, 0 replies; only message in thread
From: qiu.yutan @ 2026-05-08  4:36 UTC (permalink / raw)
  To: davem, edumazet, kuba, pabeni, horms, dsahern, netdev
  Cc: yang.chuan1, huang.jian, zhou.shizhen, zhang.dongyu1, ye.guojin,
	yang.wei20, zhang.lin16, li.hao40

From: Qiu Yutan <qiu.yutan@zte.com.cn>

During the initialization of arp_tbl, the enumeration constant name
NEIGH_VAR_INTERVAL_PROBE_TIME_MS in the statement
arp_tbl.parms.data[NEIGH_VAR_INTERVAL_PROBE_TIME_MS] = 5*HZ does not
align with its actual meaning (jiffies).

Using NEIGH_VAR_INTERVAL_PROBE_TIME is a better naming choice.

Fixes: bf48c3fae6d7 ("Merge branch 'net-neigh-introduce-interval_probe_time-for-periodic-probe'")
Signed-off-by: Qiu Yutan <qiu.yutan@zte.com.cn>
---
 include/net/neighbour.h | 2 +-
 net/core/neighbour.c    | 8 ++++----
 net/ipv4/arp.c          | 2 +-
 net/ipv6/ndisc.c        | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 2dfee6d4258a..f317e910ec3c 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -49,7 +49,7 @@ enum {
 	NEIGH_VAR_RETRANS_TIME,
 	NEIGH_VAR_BASE_REACHABLE_TIME,
 	NEIGH_VAR_DELAY_PROBE_TIME,
-	NEIGH_VAR_INTERVAL_PROBE_TIME_MS,
+	NEIGH_VAR_INTERVAL_PROBE_TIME,
 	NEIGH_VAR_GC_STALETIME,
 	NEIGH_VAR_QUEUE_LEN_BYTES,
 	NEIGH_VAR_PROXY_QLEN,
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 9e12524b67fa..912e6ca3b26e 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -1670,7 +1670,7 @@ static void neigh_managed_work(struct work_struct *work)
 	list_for_each_entry(neigh, &tbl->managed_list, managed_list)
 		neigh_event_send_probe(neigh, NULL, false);
 	queue_delayed_work(system_power_efficient_wq, &tbl->managed_work,
-			   NEIGH_VAR(&tbl->parms, INTERVAL_PROBE_TIME_MS));
+			   NEIGH_VAR(&tbl->parms, INTERVAL_PROBE_TIME));
 	spin_unlock_bh(&tbl->lock);
 }

@@ -2235,7 +2235,7 @@ static int neightbl_fill_parms(struct sk_buff *skb, struct neigh_parms *parms)
 	    nla_put_msecs(skb, NDTPA_LOCKTIME,
 			  NEIGH_VAR(parms, LOCKTIME), NDTPA_PAD) ||
 	    nla_put_msecs(skb, NDTPA_INTERVAL_PROBE_TIME_MS,
-			  NEIGH_VAR(parms, INTERVAL_PROBE_TIME_MS), NDTPA_PAD))
+			  NEIGH_VAR(parms, INTERVAL_PROBE_TIME), NDTPA_PAD))
 		goto nla_put_failure;
 	return nla_nest_end(skb, nest);

@@ -2508,7 +2508,7 @@ static int neightbl_set(struct sk_buff *skb, struct nlmsghdr *nlh,
 				call_netevent_notifiers(NETEVENT_DELAY_PROBE_TIME_UPDATE, p);
 				break;
 			case NDTPA_INTERVAL_PROBE_TIME_MS:
-				NEIGH_VAR_SET(p, INTERVAL_PROBE_TIME_MS,
+				NEIGH_VAR_SET(p, INTERVAL_PROBE_TIME,
 					      nla_get_msecs(tbp[i]));
 				break;
 			case NDTPA_RETRANS_TIME:
@@ -3804,7 +3804,7 @@ static struct neigh_sysctl_table {
 		NEIGH_SYSCTL_USERHZ_JIFFIES_ENTRY(RETRANS_TIME, "retrans_time"),
 		NEIGH_SYSCTL_JIFFIES_ENTRY(BASE_REACHABLE_TIME, "base_reachable_time"),
 		NEIGH_SYSCTL_JIFFIES_ENTRY(DELAY_PROBE_TIME, "delay_first_probe_time"),
-		NEIGH_SYSCTL_MS_JIFFIES_POSITIVE_ENTRY(INTERVAL_PROBE_TIME_MS,
+		NEIGH_SYSCTL_MS_JIFFIES_POSITIVE_ENTRY(INTERVAL_PROBE_TIME,
 						       "interval_probe_time_ms"),
 		NEIGH_SYSCTL_JIFFIES_ENTRY(GC_STALETIME, "gc_stale_time"),
 		NEIGH_SYSCTL_ZERO_INTMAX_ENTRY(QUEUE_LEN_BYTES, "unres_qlen_bytes"),
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 51d70180e1cc..601b98185cf5 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -169,7 +169,7 @@ struct neigh_table arp_tbl = {
 			[NEIGH_VAR_RETRANS_TIME] = 1 * HZ,
 			[NEIGH_VAR_BASE_REACHABLE_TIME] = 30 * HZ,
 			[NEIGH_VAR_DELAY_PROBE_TIME] = 5 * HZ,
-			[NEIGH_VAR_INTERVAL_PROBE_TIME_MS] = 5 * HZ,
+			[NEIGH_VAR_INTERVAL_PROBE_TIME] = 5 * HZ,
 			[NEIGH_VAR_GC_STALETIME] = 60 * HZ,
 			[NEIGH_VAR_QUEUE_LEN_BYTES] = SK_WMEM_DEFAULT,
 			[NEIGH_VAR_PROXY_QLEN] = 64,
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index e7ad13c5bd26..ca7df107e3bf 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -128,7 +128,7 @@ struct neigh_table nd_tbl = {
 			[NEIGH_VAR_RETRANS_TIME] = ND_RETRANS_TIMER,
 			[NEIGH_VAR_BASE_REACHABLE_TIME] = ND_REACHABLE_TIME,
 			[NEIGH_VAR_DELAY_PROBE_TIME] = 5 * HZ,
-			[NEIGH_VAR_INTERVAL_PROBE_TIME_MS] = 5 * HZ,
+			[NEIGH_VAR_INTERVAL_PROBE_TIME] = 5 * HZ,
 			[NEIGH_VAR_GC_STALETIME] = 60 * HZ,
 			[NEIGH_VAR_QUEUE_LEN_BYTES] = SK_WMEM_DEFAULT,
 			[NEIGH_VAR_PROXY_QLEN] = 64,
-- 
2.25.1

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2026-05-08  4:36 [PATCH linux-next] net: neigh: Rename NEIGH_VAR_INTERVAL_PROBE_TIME_MS to NEIGH_VAR_INTERVAL_PROBE_TIME qiu.yutan

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