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authorEric Dumazet <edumazet@google.com>2017-02-02 07:47:59 +0300
committerDavid S. Miller <davem@davemloft.net>2017-02-03 07:34:19 +0300
commit8fe809a992639b2013c0d8da2ba55cdea28a959a (patch)
tree6f6fd0428d83432fa0b469773c3b9690cb117d2e /include/uapi/linux/snmp.h
parent661091093918657ab544fb8ca91a5ab172a986dc (diff)
downloadlinux-8fe809a992639b2013c0d8da2ba55cdea28a959a.tar.xz
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 'include/uapi/linux/snmp.h')
-rw-r--r--include/uapi/linux/snmp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index e7a31f830690..3b2bed7ca9a4 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -240,6 +240,7 @@ enum
LINUX_MIB_SACKMERGED,
LINUX_MIB_SACKSHIFTFALLBACK,
LINUX_MIB_TCPBACKLOGDROP,
+ LINUX_MIB_PFMEMALLOCDROP,
LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
LINUX_MIB_TCPDEFERACCEPTDROP,
LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */