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[src/trunk]: src/sys Move bpf_mtap and if_ipackets++ on Rx of each driver to ...
details: https://anonhg.NetBSD.org/src/rev/d508101822b7
branches: trunk
changeset: 819725:d508101822b7
user: ozaki-r <ozaki-r%NetBSD.org@localhost>
date: Thu Dec 15 09:28:02 2016 +0000
description:
Move bpf_mtap and if_ipackets++ on Rx of each driver to percpuq if_input
The benefits of the change are:
- We can reduce codes
- We can provide the same behavior between drivers
- Where/When if_ipackets is counted up
- Note that some drivers still update packet statistics in their own
way (periodical update)
- Moved bpf_mtap run in softint
- This makes it easy to MP-ify bpf
Proposed on tech-kern and tech-net
diffstat:
sys/arch/acorn32/podulebus/if_ie.c | 8 ++------
sys/arch/amiga/dev/if_es.c | 6 ++----
sys/arch/amiga/dev/if_qn.c | 9 ++-------
sys/arch/arm/at91/at91emac.c | 7 +++----
sys/arch/arm/broadcom/bcm53xx_eth.c | 4 +---
sys/arch/arm/ep93xx/epe.c | 5 ++---
sys/arch/arm/gemini/gemini_gmac.c | 6 ++----
sys/arch/arm/gemini/if_gpn.c | 6 ++----
sys/arch/arm/imx/if_enet.c | 8 ++------
sys/arch/arm/omap/if_cpsw.c | 8 ++------
sys/arch/arm/omap/omapl1x_emac.c | 5 +----
sys/arch/arm/rockchip/rockchip_emac.c | 6 ++----
sys/arch/arm/xscale/ixp425_if_npe.c | 7 +++----
sys/arch/emips/ebus/if_le_ebus.c | 13 ++-----------
sys/arch/evbppc/virtex/dev/if_temac.c | 7 ++-----
sys/arch/mac68k/dev/if_mc.c | 9 ++-------
sys/arch/mac68k/nubus/if_netdock_nubus.c | 6 ++----
sys/arch/macppc/dev/am79c950.c | 9 ++-------
sys/arch/macppc/dev/if_bm.c | 10 ++--------
sys/arch/macppc/dev/if_gm.c | 10 ++--------
sys/arch/mips/adm5120/dev/if_admsw.c | 7 ++-----
sys/arch/mips/alchemy/dev/if_aumac.c | 8 ++------
sys/arch/mips/atheros/dev/if_ae.c | 11 ++---------
sys/arch/mips/cavium/dev/if_cnmac.c | 10 ++--------
sys/arch/mips/ralink/ralink_eth.c | 11 ++---------
sys/arch/mips/sibyte/dev/sbmac.c | 6 ++----
sys/arch/newsmips/apbus/if_sn.c | 10 +++-------
sys/arch/next68k/dev/mb8795.c | 11 ++---------
sys/arch/playstation2/dev/if_smap.c | 11 +++--------
sys/arch/powerpc/booke/dev/pq3etsec.c | 6 ++----
sys/arch/powerpc/ibm4xx/dev/if_emac.c | 11 ++---------
sys/arch/sgimips/hpc/if_sq.c | 7 ++-----
sys/arch/sgimips/mace/if_mec.c | 12 ++----------
sys/arch/sun2/dev/if_ec.c | 12 ++----------
sys/arch/sun3/dev/if_ie.c | 8 ++------
sys/arch/usermode/dev/if_veth.c | 7 ++-----
sys/arch/x86/pci/if_vmx.c | 6 ++----
sys/arch/xen/xen/if_xennet_xenbus.c | 10 ++--------
sys/arch/xen/xen/xennetback_xenbus.c | 6 ++----
sys/dev/bi/if_ni.c | 5 ++---
sys/dev/cadence/if_cemac.c | 5 ++---
sys/dev/ic/aic6915.c | 9 ++-------
sys/dev/ic/cs89x0.c | 12 ++----------
sys/dev/ic/dm9000.c | 5 +----
sys/dev/ic/dp8390.c | 12 ++----------
sys/dev/ic/dp83932.c | 10 ++--------
sys/dev/ic/dwc_gmac.c | 6 ++----
sys/dev/ic/elink3.c | 12 ++----------
sys/dev/ic/elinkxl.c | 5 ++---
sys/dev/ic/gem.c | 11 ++---------
sys/dev/ic/hme.c | 12 ++----------
sys/dev/ic/i82557.c | 10 ++--------
sys/dev/ic/i82586.c | 7 ++-----
sys/dev/ic/i82596.c | 6 ++----
sys/dev/ic/lan9118.c | 11 ++---------
sys/dev/ic/lance.c | 12 ++----------
sys/dev/ic/lemac.c | 6 ++----
sys/dev/ic/mb86950.c | 15 +++------------
sys/dev/ic/mb86960.c | 13 ++-----------
sys/dev/ic/mtd803.c | 7 ++-----
sys/dev/ic/pdq_ifsubr.c | 7 ++-----
sys/dev/ic/rrunner.c | 16 ++--------------
sys/dev/ic/rtl8169.c | 6 ++----
sys/dev/ic/rtl81x9.c | 7 ++-----
sys/dev/ic/seeq8005.c | 11 ++---------
sys/dev/ic/sgec.c | 6 ++----
sys/dev/ic/smc83c170.c | 11 ++---------
sys/dev/ic/smc90cx6.c | 7 ++-----
sys/dev/ic/smc91cxx.c | 11 ++---------
sys/dev/ic/tropic.c | 6 ++----
sys/dev/ic/tulip.c | 11 ++---------
sys/dev/if_ndis/if_ndis.c | 9 +++------
sys/dev/isa/if_eg.c | 12 ++----------
sys/dev/isa/if_el.c | 12 ++----------
sys/dev/isa/if_iy.c | 9 ++-------
sys/dev/marvell/if_gfe.c | 7 ++-----
sys/dev/marvell/if_mvgbe.c | 8 ++------
sys/dev/marvell/if_mvxpe.c | 6 ++----
sys/dev/ofw/ofnet.c | 6 ++----
sys/dev/pci/if_age.c | 5 ++---
sys/dev/pci/if_alc.c | 4 +---
sys/dev/pci/if_ale.c | 7 ++-----
sys/dev/pci/if_bce.c | 11 ++---------
sys/dev/pci/if_bge.c | 10 ++--------
sys/dev/pci/if_bnx.c | 12 +++---------
sys/dev/pci/if_cas.c | 10 ++--------
sys/dev/pci/if_de.c | 7 ++-----
sys/dev/pci/if_dge.c | 9 ++-------
sys/dev/pci/if_et.c | 7 ++-----
sys/dev/pci/if_jme.c | 6 ++----
sys/dev/pci/if_kse.c | 6 ++----
sys/dev/pci/if_lii.c | 7 ++-----
sys/dev/pci/if_msk.c | 8 ++------
sys/dev/pci/if_nfe.c | 6 ++----
sys/dev/pci/if_pcn.c | 8 ++------
sys/dev/pci/if_sip.c | 18 ++----------------
sys/dev/pci/if_sk.c | 7 ++-----
sys/dev/pci/if_ste.c | 10 ++--------
sys/dev/pci/if_stge.c | 5 ++---
sys/dev/pci/if_ti.c | 13 ++-----------
sys/dev/pci/if_tl.c | 5 ++---
sys/dev/pci/if_txp.c | 9 ++-------
sys/dev/pci/if_vge.c | 10 ++--------
sys/dev/pci/if_vioif.c | 6 ++----
sys/dev/pci/if_vr.c | 12 ++----------
sys/dev/pci/if_vte.c | 6 ++----
sys/dev/pci/if_wm.c | 9 ++-------
sys/dev/pci/if_xge.c | 8 ++------
sys/dev/pci/ixgbe/ix_txrx.c | 4 +---
sys/dev/pcmcia/if_cnw.c | 6 ++----
sys/dev/pcmcia/if_malo_pcmcia.c | 11 +++--------
sys/dev/pcmcia/if_xi.c | 8 ++------
sys/dev/qbus/if_de.c | 6 ++----
sys/dev/qbus/if_qe.c | 5 ++---
sys/dev/qbus/if_qt.c | 5 ++---
sys/dev/sbus/be.c | 10 ++--------
sys/dev/sbus/qe.c | 10 ++--------
sys/dev/scsipi/if_se.c | 11 ++---------
sys/dev/usb/if_aue.c | 13 ++-----------
sys/dev/usb/if_axe.c | 7 ++-----
sys/dev/usb/if_axen.c | 6 ++----
sys/dev/usb/if_cdce.c | 7 ++-----
sys/dev/usb/if_cue.c | 13 ++-----------
sys/dev/usb/if_kue.c | 13 ++-----------
sys/dev/usb/if_smsc.c | 4 +---
sys/dev/usb/if_udav.c | 7 ++-----
sys/dev/usb/if_upl.c | 13 ++-----------
sys/dev/usb/if_url.c | 7 ++-----
sys/dev/usb/if_urndis.c | 8 ++------
sys/net/agr/if_agr.c | 6 ++----
sys/net/if.c | 26 +++++++++++++++++++++++---
sys/net/if_tap.c | 6 ++----
sys/net/if_vlan.c | 6 ++----
sys/net80211/ieee80211_input.c | 9 ++-------
sys/netinet/ip_etherip.c | 8 ++------
sys/netinet6/ip6_etherip.c | 8 ++------
sys/netisdn/i4b_isppp.c | 19 ++-----------------
sys/rump/net/lib/libshmif/if_shmem.c | 6 ++----
sys/rump/net/lib/libvirtif/if_virt.c | 6 ++----
139 files changed, 301 insertions(+), 892 deletions(-)
diffs (truncated from 4469 to 300 lines):
diff -r cf033c124c91 -r d508101822b7 sys/arch/acorn32/podulebus/if_ie.c
--- a/sys/arch/acorn32/podulebus/if_ie.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/acorn32/podulebus/if_ie.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_ie.c,v 1.37 2016/06/10 13:27:10 ozaki-r Exp $ */
+/* $NetBSD: if_ie.c,v 1.38 2016/12/15 09:28:02 ozaki-r Exp $ */
/*
* Copyright (c) 1995 Melvin Tang-Richardson.
@@ -53,7 +53,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_ie.c,v 1.37 2016/06/10 13:27:10 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_ie.c,v 1.38 2016/12/15 09:28:02 ozaki-r Exp $");
#define IGNORE_ETHER1_IDROM_CHECKSUM
@@ -1278,10 +1278,6 @@
return;
}
- ifp->if_ipackets++;
-
- bpf_mtap(ifp, m);
-
if_percpuq_enqueue(ifp->if_percpuq, m);
}
diff -r cf033c124c91 -r d508101822b7 sys/arch/amiga/dev/if_es.c
--- a/sys/arch/amiga/dev/if_es.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/amiga/dev/if_es.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_es.c,v 1.55 2016/06/10 13:27:10 ozaki-r Exp $ */
+/* $NetBSD: if_es.c,v 1.56 2016/12/15 09:28:02 ozaki-r Exp $ */
/*
* Copyright (c) 1995 Michael L. Hitch
@@ -33,7 +33,7 @@
#include "opt_ns.h"
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_es.c,v 1.55 2016/06/10 13:27:10 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_es.c,v 1.56 2016/12/15 09:28:02 ozaki-r Exp $");
#include <sys/param.h>
@@ -659,7 +659,6 @@
}
#endif
#endif /* USEPKTBUF */
- ifp->if_ipackets++;
MGETHDR(m, M_DONTWAIT, MT_DATA);
if (m == NULL)
return;
@@ -720,7 +719,6 @@
* Check if there's a BPF listener on this interface. If so, hand off
* the raw packet to bpf.
*/
- bpf_mtap(ifp, top);
if_percpuq_enqueue(ifp->if_percpuq, top);
#ifdef ESDEBUG
if (--sc->sc_smcbusy) {
diff -r cf033c124c91 -r d508101822b7 sys/arch/amiga/dev/if_qn.c
--- a/sys/arch/amiga/dev/if_qn.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/amiga/dev/if_qn.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_qn.c,v 1.42 2016/06/10 13:27:10 ozaki-r Exp $ */
+/* $NetBSD: if_qn.c,v 1.43 2016/12/15 09:28:02 ozaki-r Exp $ */
/*
* Copyright (c) 1995 Mika Kortelainen
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_qn.c,v 1.42 2016/06/10 13:27:10 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_qn.c,v 1.43 2016/12/15 09:28:02 ozaki-r Exp $");
#include "qn.h"
#if NQN > 0
@@ -582,9 +582,6 @@
len -= len1;
}
- /* Tap off BPF listeners */
- bpf_mtap(ifp, head);
-
if_percpuq_enqueue(ifp->if_percpuq, head);
return;
@@ -693,8 +690,6 @@
/* Read the packet. */
qn_get_packet(sc, len);
-
- ++sc->sc_ethercom.ec_if.if_ipackets;
}
#ifdef QN_DEBUG
diff -r cf033c124c91 -r d508101822b7 sys/arch/arm/at91/at91emac.c
--- a/sys/arch/arm/at91/at91emac.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/arm/at91/at91emac.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,5 +1,5 @@
-/* $Id: at91emac.c,v 1.17 2016/06/10 13:27:10 ozaki-r Exp $ */
-/* $NetBSD: at91emac.c,v 1.17 2016/06/10 13:27:10 ozaki-r Exp $ */
+/* $Id: at91emac.c,v 1.18 2016/12/15 09:28:02 ozaki-r Exp $ */
+/* $NetBSD: at91emac.c,v 1.18 2016/12/15 09:28:02 ozaki-r Exp $ */
/*
* Copyright (c) 2007 Embedtronics Oy
@@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: at91emac.c,v 1.17 2016/06/10 13:27:10 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: at91emac.c,v 1.18 2016/12/15 09:28:02 ozaki-r Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -282,7 +282,6 @@
m_set_rcvif(sc->rxq[bi].m, ifp);
sc->rxq[bi].m->m_pkthdr.len =
sc->rxq[bi].m->m_len = fl;
- bpf_mtap(ifp, sc->rxq[bi].m);
DPRINTFN(2,("received %u bytes packet\n", fl));
if_percpuq_enqueue(ifp->if_percpuq, sc->rxq[bi].m);
if (mtod(m, intptr_t) & 3) {
diff -r cf033c124c91 -r d508101822b7 sys/arch/arm/broadcom/bcm53xx_eth.c
--- a/sys/arch/arm/broadcom/bcm53xx_eth.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/arm/broadcom/bcm53xx_eth.c Thu Dec 15 09:28:02 2016 +0000
@@ -35,7 +35,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: bcm53xx_eth.c,v 1.28 2016/06/10 13:27:11 ozaki-r Exp $");
+__KERNEL_RCSID(1, "$NetBSD: bcm53xx_eth.c,v 1.29 2016/12/15 09:28:02 ozaki-r Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@@ -1013,7 +1013,6 @@
}
m_set_rcvif(m, ifp);
- ifp->if_ipackets++;
ifp->if_ibytes += m->m_pkthdr.len;
/*
@@ -1025,7 +1024,6 @@
mutex_enter(sc->sc_lock);
#else
int s = splnet();
- bpf_mtap(ifp, m);
if_input(ifp, m);
splx(s);
#endif
diff -r cf033c124c91 -r d508101822b7 sys/arch/arm/ep93xx/epe.c
--- a/sys/arch/arm/ep93xx/epe.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/arm/ep93xx/epe.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: epe.c,v 1.34 2016/06/10 13:27:11 ozaki-r Exp $ */
+/* $NetBSD: epe.c,v 1.35 2016/12/15 09:28:02 ozaki-r Exp $ */
/*
* Copyright (c) 2004 Jesse Off
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: epe.c,v 1.34 2016/06/10 13:27:11 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: epe.c,v 1.35 2016/12/15 09:28:02 ozaki-r Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -230,7 +230,6 @@
m_set_rcvif(sc->rxq[bi].m, ifp);
sc->rxq[bi].m->m_pkthdr.len =
sc->rxq[bi].m->m_len = fl;
- bpf_mtap(ifp, sc->rxq[bi].m);
if_percpuq_enqueue(ifp->if_percpuq,
sc->rxq[bi].m);
sc->rxq[bi].m = m;
diff -r cf033c124c91 -r d508101822b7 sys/arch/arm/gemini/gemini_gmac.c
--- a/sys/arch/arm/gemini/gemini_gmac.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/arm/gemini/gemini_gmac.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: gemini_gmac.c,v 1.10 2016/12/06 07:09:38 ozaki-r Exp $ */
+/* $NetBSD: gemini_gmac.c,v 1.11 2016/12/15 09:28:02 ozaki-r Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -49,7 +49,7 @@
#include <sys/gpio.h>
-__KERNEL_RCSID(0, "$NetBSD: gemini_gmac.c,v 1.10 2016/12/06 07:09:38 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gemini_gmac.c,v 1.11 2016/12/15 09:28:02 ozaki-r Exp $");
#define SWFREEQ_DESCS 256 /* one page worth */
#define HWFREEQ_DESCS 256 /* one page worth */
@@ -848,14 +848,12 @@
*/
m = hwq->hwq_rxmbuf;
m_set_rcvif(m, ifp); /* set receive interface */
- ifp->if_ipackets++;
ifp->if_ibytes += m->m_pkthdr.len;
switch (DESC0_RXSTS_GET(d->d_desc0)) {
case DESC0_RXSTS_GOOD:
case DESC0_RXSTS_LONG:
m->m_data += 2;
KASSERT(m_length(m) == m->m_pkthdr.len);
- bpf_mtap(ifp, m);
if_percpuq_enqueue(ifp->if_percpuq, m);
break;
default:
diff -r cf033c124c91 -r d508101822b7 sys/arch/arm/gemini/if_gpn.c
--- a/sys/arch/arm/gemini/if_gpn.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/arm/gemini/if_gpn.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_gpn.c,v 1.6 2016/06/10 13:27:11 ozaki-r Exp $ */
+/* $NetBSD: if_gpn.c,v 1.7 2016/12/15 09:28:02 ozaki-r Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -32,7 +32,7 @@
#include "opt_gemini.h"
-__KERNEL_RCSID(0, "$NetBSD: if_gpn.c,v 1.6 2016/06/10 13:27:11 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_gpn.c,v 1.7 2016/12/15 09:28:02 ozaki-r Exp $");
#include <sys/param.h>
#include <sys/device.h>
@@ -300,9 +300,7 @@
sc->sc_rxmbuf = NULL;
m_set_rcvif(m, ifp);
KASSERT(((m->m_pkthdr.len + 63) >> 6) == gd->gd_pktlen64);
- ifp->if_ipackets++;
ifp->if_ibytes += m->m_pkthdr.len;
- bpf_mtap(ifp, m);
#ifdef GPNDEBUG
printf("%s: rx len=%d crc=%#x\n", ifp->if_xname,
m->m_pkthdr.len, m_crc32_le(m));
diff -r cf033c124c91 -r d508101822b7 sys/arch/arm/imx/if_enet.c
--- a/sys/arch/arm/imx/if_enet.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/arm/imx/if_enet.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_enet.c,v 1.9 2016/10/02 14:25:26 christos Exp $ */
+/* $NetBSD: if_enet.c,v 1.10 2016/12/15 09:28:02 ozaki-r Exp $ */
/*
* Copyright (c) 2014 Ryo Shimizu <ryo%nerv.org@localhost>
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_enet.c,v 1.9 2016/10/02 14:25:26 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_enet.c,v 1.10 2016/12/15 09:28:02 ozaki-r Exp $");
#include "vlan.h"
@@ -640,7 +640,6 @@
} else {
/* packet receive ok */
- ifp->if_ipackets++;
m_set_rcvif(m0, ifp);
m0->m_pkthdr.len = amount;
@@ -653,9 +652,6 @@
M_CSUM_TCPv6 | M_CSUM_UDPv6))
enet_rx_csum(sc, ifp, m0, idx);
- /* Pass this up to any BPF listeners */
- bpf_mtap(ifp, m0);
-
if_percpuq_enqueue(ifp->if_percpuq, m0);
}
diff -r cf033c124c91 -r d508101822b7 sys/arch/arm/omap/if_cpsw.c
--- a/sys/arch/arm/omap/if_cpsw.c Thu Dec 15 09:17:26 2016 +0000
+++ b/sys/arch/arm/omap/if_cpsw.c Thu Dec 15 09:28:02 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: if_cpsw.c,v 1.17 2016/12/08 01:12:00 ozaki-r Exp $ */
+/* $NetBSD: if_cpsw.c,v 1.18 2016/12/15 09:28:02 ozaki-r Exp $ */
/*
* Copyright (c) 2013 Jonathan A. Kollasch
@@ -53,7 +53,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: if_cpsw.c,v 1.17 2016/12/08 01:12:00 ozaki-r Exp $");
+__KERNEL_RCSID(1, "$NetBSD: if_cpsw.c,v 1.18 2016/12/15 09:28:02 ozaki-r Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -1167,10 +1167,6 @@
m->m_pkthdr.len = m->m_len = len;
m->m_data += off;
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