diff options
| author | Eric Dumazet <edumazet@google.com> | 2017-02-01 20:47:59 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-02 23:34:19 -0500 |
| commit | 8fe809a992639b2013c0d8da2ba55cdea28a959a (patch) | |
| tree | 6f6fd0428d83432fa0b469773c3b9690cb117d2e /net/ipv4/proc.c | |
| parent | 661091093918657ab544fb8ca91a5ab172a986dc (diff) | |
| download | linux-8fe809a992639b2013c0d8da2ba55cdea28a959a.tar.gz linux-8fe809a992639b2013c0d8da2ba55cdea28a959a.tar.bz2 linux-8fe809a992639b2013c0d8da2ba55cdea28a959a.zip | |
net: add LINUX_MIB_PFMEMALLOCDROP counter
Debugging issues caused by pfmemalloc is often tedious.
Add a new SNMP counter to more easily diagnose these problems.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Josef Bacik <jbacik@fb.com>
Acked-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/proc.c')
| -rw-r--r-- | net/ipv4/proc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index a9deeb90dd36..69cf49e8356d 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -262,6 +262,7 @@ static const struct snmp_mib snmp4_net_list[] = { SNMP_MIB_ITEM("TCPSackMerged", LINUX_MIB_SACKMERGED), SNMP_MIB_ITEM("TCPSackShiftFallback", LINUX_MIB_SACKSHIFTFALLBACK), SNMP_MIB_ITEM("TCPBacklogDrop", LINUX_MIB_TCPBACKLOGDROP), + SNMP_MIB_ITEM("PFMemallocDrop", LINUX_MIB_PFMEMALLOCDROP), SNMP_MIB_ITEM("TCPMinTTLDrop", LINUX_MIB_TCPMINTTLDROP), SNMP_MIB_ITEM("TCPDeferAcceptDrop", LINUX_MIB_TCPDEFERACCEPTDROP), SNMP_MIB_ITEM("IPReversePathFilter", LINUX_MIB_IPRPFILTER), |