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+.. SPDX-License-Identifier: GPL-2.0
+.. Copyright (C) 2023 Google LLC
+
+===========================================
+netns_ipv4 enum fast path usage breakdown
+===========================================
+
+Type Name fastpath_tx_access fastpath_rx_access comment
+..enum
+unsigned_long LINUX_MIB_TCPKEEPALIVE write_mostly - tcp_keepalive_timer
+unsigned_long LINUX_MIB_DELAYEDACKS write_mostly - tcp_delack_timer_handler,tcp_delack_timer
+unsigned_long LINUX_MIB_DELAYEDACKLOCKED write_mostly - tcp_delack_timer_handler,tcp_delack_timer
+unsigned_long LINUX_MIB_TCPAUTOCORKING write_mostly - tcp_push,tcp_sendmsg_locked
+unsigned_long LINUX_MIB_TCPFROMZEROWINDOWADV write_mostly - tcp_select_window,tcp_transmit-skb
+unsigned_long LINUX_MIB_TCPTOZEROWINDOWADV write_mostly - tcp_select_window,tcp_transmit-skb
+unsigned_long LINUX_MIB_TCPWANTZEROWINDOWADV write_mostly - tcp_select_window,tcp_transmit-skb
+unsigned_long LINUX_MIB_TCPORIGDATASENT write_mostly - tcp_write_xmit
+unsigned_long LINUX_MIB_TCPHPHITS - write_mostly tcp_rcv_established,tcp_v4_do_rcv,tcp_v6_do_rcv
+unsigned_long LINUX_MIB_TCPRCVCOALESCE - write_mostly tcp_try_coalesce,tcp_queue_rcv,tcp_rcv_established
+unsigned_long LINUX_MIB_TCPPUREACKS - write_mostly tcp_ack,tcp_rcv_established
+unsigned_long LINUX_MIB_TCPHPACKS - write_mostly tcp_ack,tcp_rcv_established
+unsigned_long LINUX_MIB_TCPDELIVERED - write_mostly tcp_newly_delivered,tcp_ack,tcp_rcv_established
+unsigned_long LINUX_MIB_SYNCOOKIESSENT
+unsigned_long LINUX_MIB_SYNCOOKIESRECV
+unsigned_long LINUX_MIB_SYNCOOKIESFAILED
+unsigned_long LINUX_MIB_EMBRYONICRSTS
+unsigned_long LINUX_MIB_PRUNECALLED
+unsigned_long LINUX_MIB_RCVPRUNED
+unsigned_long LINUX_MIB_OFOPRUNED
+unsigned_long LINUX_MIB_OUTOFWINDOWICMPS
+unsigned_long LINUX_MIB_LOCKDROPPEDICMPS
+unsigned_long LINUX_MIB_ARPFILTER
+unsigned_long LINUX_MIB_TIMEWAITED
+unsigned_long LINUX_MIB_TIMEWAITRECYCLED
+unsigned_long LINUX_MIB_TIMEWAITKILLED
+unsigned_long LINUX_MIB_PAWSACTIVEREJECTED
+unsigned_long LINUX_MIB_PAWSESTABREJECTED
+unsigned_long LINUX_MIB_DELAYEDACKLOST
+unsigned_long LINUX_MIB_LISTENOVERFLOWS
+unsigned_long LINUX_MIB_LISTENDROPS
+unsigned_long LINUX_MIB_TCPRENORECOVERY
+unsigned_long LINUX_MIB_TCPSACKRECOVERY
+unsigned_long LINUX_MIB_TCPSACKRENEGING
+unsigned_long LINUX_MIB_TCPSACKREORDER
+unsigned_long LINUX_MIB_TCPRENOREORDER
+unsigned_long LINUX_MIB_TCPTSREORDER
+unsigned_long LINUX_MIB_TCPFULLUNDO
+unsigned_long LINUX_MIB_TCPPARTIALUNDO
+unsigned_long LINUX_MIB_TCPDSACKUNDO
+unsigned_long LINUX_MIB_TCPLOSSUNDO
+unsigned_long LINUX_MIB_TCPLOSTRETRANSMIT
+unsigned_long LINUX_MIB_TCPRENOFAILURES
+unsigned_long LINUX_MIB_TCPSACKFAILURES
+unsigned_long LINUX_MIB_TCPLOSSFAILURES
+unsigned_long LINUX_MIB_TCPFASTRETRANS
+unsigned_long LINUX_MIB_TCPSLOWSTARTRETRANS
+unsigned_long LINUX_MIB_TCPTIMEOUTS
+unsigned_long LINUX_MIB_TCPLOSSPROBES
+unsigned_long LINUX_MIB_TCPLOSSPROBERECOVERY
+unsigned_long LINUX_MIB_TCPRENORECOVERYFAIL
+unsigned_long LINUX_MIB_TCPSACKRECOVERYFAIL
+unsigned_long LINUX_MIB_TCPRCVCOLLAPSED
+unsigned_long LINUX_MIB_TCPDSACKOLDSENT
+unsigned_long LINUX_MIB_TCPDSACKOFOSENT
+unsigned_long LINUX_MIB_TCPDSACKRECV
+unsigned_long LINUX_MIB_TCPDSACKOFORECV
+unsigned_long LINUX_MIB_TCPABORTONDATA
+unsigned_long LINUX_MIB_TCPABORTONCLOSE
+unsigned_long LINUX_MIB_TCPABORTONMEMORY
+unsigned_long LINUX_MIB_TCPABORTONTIMEOUT
+unsigned_long LINUX_MIB_TCPABORTONLINGER
+unsigned_long LINUX_MIB_TCPABORTFAILED
+unsigned_long LINUX_MIB_TCPMEMORYPRESSURES
+unsigned_long LINUX_MIB_TCPMEMORYPRESSURESCHRONO
+unsigned_long LINUX_MIB_TCPSACKDISCARD
+unsigned_long LINUX_MIB_TCPDSACKIGNOREDOLD
+unsigned_long LINUX_MIB_TCPDSACKIGNOREDNOUNDO
+unsigned_long LINUX_MIB_TCPSPURIOUSRTOS
+unsigned_long LINUX_MIB_TCPMD5NOTFOUND
+unsigned_long LINUX_MIB_TCPMD5UNEXPECTED
+unsigned_long LINUX_MIB_TCPMD5FAILURE
+unsigned_long LINUX_MIB_SACKSHIFTED
+unsigned_long LINUX_MIB_SACKMERGED
+unsigned_long LINUX_MIB_SACKSHIFTFALLBACK
+unsigned_long LINUX_MIB_TCPBACKLOGDROP
+unsigned_long LINUX_MIB_PFMEMALLOCDROP
+unsigned_long LINUX_MIB_TCPMINTTLDROP
+unsigned_long LINUX_MIB_TCPDEFERACCEPTDROP
+unsigned_long LINUX_MIB_IPRPFILTER
+unsigned_long LINUX_MIB_TCPTIMEWAITOVERFLOW
+unsigned_long LINUX_MIB_TCPREQQFULLDOCOOKIES
+unsigned_long LINUX_MIB_TCPREQQFULLDROP
+unsigned_long LINUX_MIB_TCPRETRANSFAIL
+unsigned_long LINUX_MIB_TCPBACKLOGCOALESCE
+unsigned_long LINUX_MIB_TCPOFOQUEUE
+unsigned_long LINUX_MIB_TCPOFODROP
+unsigned_long LINUX_MIB_TCPOFOMERGE
+unsigned_long LINUX_MIB_TCPCHALLENGEACK
+unsigned_long LINUX_MIB_TCPSYNCHALLENGE
+unsigned_long LINUX_MIB_TCPFASTOPENACTIVE
+unsigned_long LINUX_MIB_TCPFASTOPENACTIVEFAIL
+unsigned_long LINUX_MIB_TCPFASTOPENPASSIVE
+unsigned_long LINUX_MIB_TCPFASTOPENPASSIVEFAIL
+unsigned_long LINUX_MIB_TCPFASTOPENLISTENOVERFLOW
+unsigned_long LINUX_MIB_TCPFASTOPENCOOKIEREQD
+unsigned_long LINUX_MIB_TCPFASTOPENBLACKHOLE
+unsigned_long LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES
+unsigned_long LINUX_MIB_BUSYPOLLRXPACKETS
+unsigned_long LINUX_MIB_TCPSYNRETRANS
+unsigned_long LINUX_MIB_TCPHYSTARTTRAINDETECT
+unsigned_long LINUX_MIB_TCPHYSTARTTRAINCWND
+unsigned_long LINUX_MIB_TCPHYSTARTDELAYDETECT
+unsigned_long LINUX_MIB_TCPHYSTARTDELAYCWND
+unsigned_long LINUX_MIB_TCPACKSKIPPEDSYNRECV
+unsigned_long LINUX_MIB_TCPACKSKIPPEDPAWS
+unsigned_long LINUX_MIB_TCPACKSKIPPEDSEQ
+unsigned_long LINUX_MIB_TCPACKSKIPPEDFINWAIT2
+unsigned_long LINUX_MIB_TCPACKSKIPPEDTIMEWAIT
+unsigned_long LINUX_MIB_TCPACKSKIPPEDCHALLENGE
+unsigned_long LINUX_MIB_TCPWINPROBE
+unsigned_long LINUX_MIB_TCPMTUPFAIL
+unsigned_long LINUX_MIB_TCPMTUPSUCCESS
+unsigned_long LINUX_MIB_TCPDELIVEREDCE
+unsigned_long LINUX_MIB_TCPACKCOMPRESSED
+unsigned_long LINUX_MIB_TCPZEROWINDOWDROP
+unsigned_long LINUX_MIB_TCPRCVQDROP
+unsigned_long LINUX_MIB_TCPWQUEUETOOBIG
+unsigned_long LINUX_MIB_TCPFASTOPENPASSIVEALTKEY
+unsigned_long LINUX_MIB_TCPTIMEOUTREHASH
+unsigned_long LINUX_MIB_TCPDUPLICATEDATAREHASH
+unsigned_long LINUX_MIB_TCPDSACKRECVSEGS
+unsigned_long LINUX_MIB_TCPDSACKIGNOREDDUBIOUS
+unsigned_long LINUX_MIB_TCPMIGRATEREQSUCCESS
+unsigned_long LINUX_MIB_TCPMIGRATEREQFAILURE
+unsigned_long __LINUX_MIB_MAX