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| author | Yuwei Wang <wangyuweihx@gmail.com> | 2022-06-29 11:48:32 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2022-06-30 14:14:35 +0300 |
| commit | 211da42eaa45db7b0edfde187dd88a85fbd466b5 (patch) | |
| tree | c6ee46505746d9109d1e4aaff25c15a00b34da27 /net/ipv4/arp.c | |
| parent | c381d02b2fd5f82d2207db1b9b25ff60d0d9c27c (diff) | |
| download | linux-211da42eaa45db7b0edfde187dd88a85fbd466b5.tar.xz | |
net, neigh: introduce interval_probe_time_ms for periodic probe
commit ed6cd6a17896 ("net, neigh: Set lower cap for neigh_managed_work rearming")
fixed a case when DELAY_PROBE_TIME is configured to 0, the processing of the
system work queue hog CPU to 100%, and further more we should introduce
a new option used by periodic probe
Signed-off-by: Yuwei Wang <wangyuweihx@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/ipv4/arp.c')
| -rw-r--r-- | net/ipv4/arp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index ab4a5601c82a..af2f12ffc9ca 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -168,6 +168,7 @@ 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_GC_STALETIME] = 60 * HZ, [NEIGH_VAR_QUEUE_LEN_BYTES] = SK_WMEM_MAX, [NEIGH_VAR_PROXY_QLEN] = 64, |