From: Eric Dumazet <dada1@cosmosbay.com>
To: John find <linux.kernel@free.fr>
Cc: linux-net@vger.kernel.org, netdev@vger.kernel.org,
Stephen Hemminger <shemminger@linux-foundation.org>
Subject: Re: CLOCK_MONOTONIC datagram timestamps by the kernel
Date: Thu, 1 Mar 2007 12:30:50 +0100 [thread overview]
Message-ID: <200703011230.50596.dada1@cosmosbay.com> (raw)
In-Reply-To: <45E5A8AE.3030606@free.fr>
[-- Attachment #1: Type: text/plain, Size: 3766 bytes --]
On Wednesday 28 February 2007 17:07, John wrote:
>
> Consider an idle Linux 2.6.20-rt8 system, equipped with a single PCI-E
> gigabit Ethernet NIC, running on a modern CPU (e.g. Core 2 Duo E6700).
> All this system does is time stamp 1000 packets per second.
>
> Are you claiming that this platform *cannot* handle most packets within
> less than 1 microsecond of their arrival?
Yes I claim it.
You expect too much of this platform, unless "most" means 10 % for
you ;)
If you replace "1 us" by "50 us", then yes, it probably can do it, if "most"
means 99%, (not 99.999 %)
Anyway, if you want to play, you can apply this patch on top of
linux-2.6.21-rc2 (nanosecond resolution infrastruture needs 2.6.21)
I let you do the adjustments for rt kernel.
I compiled it on my i386 machine, and tested it with a patched libpcap/tcpdump
[PATCH] NET : introduce nanosecond time infrastructure and SIOCGSTAMPNS
It appears some machines are *really* fast and that micro second resolution is
a limiting factor.
This patch converts sk_buff timestamp to use new nanosecond infra (added in
2.6.21), and introduces a new ioctl SIOCGSTAMPNS to let applications access
nanosecond resolution (ie a timespec instead of timeval)
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
fs/compat_ioctl.c | 17 ++++++++
include/asm-alpha/sockios.h | 1
include/asm-arm26/sockios.h | 3 +
include/asm-avr32/sockios.h | 3 +
include/asm-cris/sockios.h | 3 +
include/asm-frv/sockios.h | 3 +
include/asm-h8300/sockios.h | 3 +
include/asm-i386/sockios.h | 3 +
include/asm-ia64/sockios.h | 3 +
include/asm-m32r/sockios.h | 3 +
include/asm-m68k/sockios.h | 3 +
include/asm-mips/sockios.h | 3 +
include/asm-parisc/sockios.h | 3 +
include/asm-powerpc/sockios.h | 3 +
include/asm-s390/sockios.h | 3 +
include/asm-sh/sockios.h | 1
include/asm-sh64/sockios.h | 1
include/asm-sparc/sockios.h | 3 +
include/asm-sparc64/sockios.h | 3 +
include/asm-v850/sockios.h | 3 +
include/asm-x86_64/sockios.h | 3 +
include/asm-xtensa/sockios.h | 3 +
include/linux/skbuff.h | 42 +++++++++++++++-------
include/net/compat.h | 1
include/net/sock.h | 16 +++++---
net/appletalk/ddp.c | 3 +
net/atm/ioctl.c | 3 +
net/ax25/af_ax25.c | 4 ++
net/bridge/netfilter/ebt_ulog.c | 2 -
net/compat.c | 31 +++++++++++++---
net/core/dev.c | 14 +++----
net/core/skbuff.c | 4 +-
net/core/sock.c | 28 +++++++++++---
net/econet/af_econet.c | 4 +-
net/ipv4/af_inet.c | 3 +
net/ipv4/ip_fragment.c | 6 +--
net/ipv4/tcp_output.c | 2 -
net/ipv6/af_inet6.c | 3 +
net/ipv6/netfilter/nf_conntrack_reasm.c | 6 +--
net/ipv6/reassembly.c | 6 +--
net/ipx/af_ipx.c | 2 -
net/netrom/af_netrom.c | 5 ++
net/packet/af_packet.c | 8 ++--
net/rose/af_rose.c | 2 +
net/sunrpc/svcsock.c | 9 ++--
net/wanrouter/af_wanpipe.c | 3 +
net/x25/af_x25.c | 12 ++++++
47 files changed, 216 insertions(+), 77 deletions(-)
[-- Attachment #2: net_nanosec_stamp.patch --]
[-- Type: text/plain, Size: 31832 bytes --]
--- linux-2.6.21-rc2/include/linux/skbuff.h 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/linux/skbuff.h 2007-03-01 13:15:07.000000000 +0100
@@ -156,9 +156,13 @@ struct skb_shared_info {
#define SKB_DATAREF_SHIFT 16
#define SKB_DATAREF_MASK ((1 << SKB_DATAREF_SHIFT) - 1)
-struct skb_timeval {
+/*
+ * We use a special timespec like structure, because ABI constraints
+ * make 'struct timespec' being 16 bytes on 64bit platforms.
+ */
+struct skb_timespec {
u32 off_sec;
- u32 off_usec;
+ u32 off_nsec;
};
@@ -186,7 +190,7 @@ enum {
* @next: Next buffer in list
* @prev: Previous buffer in list
* @sk: Socket we are owned by
- * @tstamp: Time we arrived
+ * @tstampns: Time we arrived
* @dev: Device we arrived on/are leaving by
* @input_dev: Device we arrived on
* @h: Transport layer header
@@ -233,7 +237,7 @@ struct sk_buff {
struct sk_buff *prev;
struct sock *sk;
- struct skb_timeval tstamp;
+ struct skb_timespec tstampns;
struct net_device *dev;
struct net_device *input_dev;
@@ -1350,6 +1354,20 @@ extern void skb_init(void);
extern void skb_add_mtu(int mtu);
/**
+ * skb_get_timestampns - get timestamp from a skb
+ * @skb: skb to get stamp from
+ * @stampns: pointer to struct timespec to store stamp in
+ *
+ * Timestamps are stored in the skb as offsets to a base timestamp.
+ * This function converts the offset back to a struct timespec and stores
+ * it in stamp.
+ */
+static inline void skb_get_timestampns(const struct sk_buff *skb, struct timespec *stampns)
+{
+ stampns->tv_sec = skb->tstampns.off_sec;
+ stampns->tv_nsec = skb->tstampns.off_nsec;
+}
+/**
* skb_get_timestamp - get timestamp from a skb
* @skb: skb to get stamp from
* @stamp: pointer to struct timeval to store stamp in
@@ -1360,23 +1378,23 @@ extern void skb_add_mtu(int mtu);
*/
static inline void skb_get_timestamp(const struct sk_buff *skb, struct timeval *stamp)
{
- stamp->tv_sec = skb->tstamp.off_sec;
- stamp->tv_usec = skb->tstamp.off_usec;
+ stamp->tv_sec = skb->tstampns.off_sec;
+ stamp->tv_usec = skb->tstampns.off_nsec/1000;
}
/**
- * skb_set_timestamp - set timestamp of a skb
+ * skb_set_timestampns - set timestamp of a skb
* @skb: skb to set stamp of
- * @stamp: pointer to struct timeval to get stamp from
+ * @stamp: pointer to struct timespec to get stamp from
*
* Timestamps are stored in the skb as offsets to a base timestamp.
- * This function converts a struct timeval to an offset and stores
+ * This function converts a struct timespec to an offset and stores
* it in the skb.
*/
-static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *stamp)
+static inline void skb_set_timestampns(struct sk_buff *skb, const struct timespec *stampns)
{
- skb->tstamp.off_sec = stamp->tv_sec;
- skb->tstamp.off_usec = stamp->tv_usec;
+ skb->tstampns.off_sec = stampns->tv_sec;
+ skb->tstampns.off_nsec = stampns->tv_nsec;
}
extern void __net_timestamp(struct sk_buff *skb);
--- linux-2.6.21-rc2/include/net/sock.h 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/net/sock.h 2007-03-01 11:37:34.000000000 +0100
@@ -244,7 +244,7 @@ struct sock {
struct sk_filter *sk_filter;
void *sk_protinfo;
struct timer_list sk_timer;
- struct timeval sk_stamp;
+ struct timespec sk_stampns;
struct socket *sk_socket;
void *sk_user_data;
struct page *sk_sndmsg_page;
@@ -1307,19 +1307,22 @@ static inline int sock_intr_errno(long t
static __inline__ void
sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb)
{
+ struct timespec stampns;
struct timeval stamp;
- skb_get_timestamp(skb, &stamp);
+ skb_get_timestampns(skb, &stampns);
if (sock_flag(sk, SOCK_RCVTSTAMP)) {
/* Race occurred between timestamp enabling and packet
receiving. Fill in the current time for now. */
- if (stamp.tv_sec == 0)
- do_gettimeofday(&stamp);
- skb_set_timestamp(skb, &stamp);
+ if (stampns.tv_sec == 0)
+ getnstimeofday(&stampns);
+ skb_set_timestampns(skb, &stampns);
+ stamp.tv_sec = stampns.tv_sec;
+ stamp.tv_usec = stampns.tv_nsec/1000;
put_cmsg(msg, SOL_SOCKET, SO_TIMESTAMP, sizeof(struct timeval),
&stamp);
} else
- sk->sk_stamp = stamp;
+ sk->sk_stampns = stampns;
}
/**
@@ -1350,6 +1353,7 @@ static inline void sk_eat_skb(struct soc
extern void sock_enable_timestamp(struct sock *sk);
extern int sock_get_timestamp(struct sock *, struct timeval __user *);
+extern int sock_get_timestampns(struct sock *, struct timespec __user *);
/*
* Enable debug/info messages
--- linux-2.6.21-rc2/include/net/compat.h 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/net/compat.h 2007-02-28 20:54:35.000000000 +0100
@@ -25,6 +25,7 @@ struct compat_cmsghdr {
};
extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
+extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
#else /* defined(CONFIG_COMPAT) */
#define compat_msghdr msghdr /* to avoid compiler warnings */
--- linux-2.6.21-rc2/net/core/sock.c 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/core/sock.c 2007-02-28 21:16:43.000000000 +0100
@@ -1512,8 +1512,8 @@ void sock_init_data(struct socket *sock,
sk->sk_rcvtimeo = MAX_SCHEDULE_TIMEOUT;
sk->sk_sndtimeo = MAX_SCHEDULE_TIMEOUT;
- sk->sk_stamp.tv_sec = -1L;
- sk->sk_stamp.tv_usec = -1L;
+ sk->sk_stampns.tv_sec = -1L;
+ sk->sk_stampns.tv_nsec = -1L;
atomic_set(&sk->sk_refcnt, 1);
}
@@ -1554,17 +1554,33 @@ EXPORT_SYMBOL(release_sock);
int sock_get_timestamp(struct sock *sk, struct timeval __user *userstamp)
{
+ struct timeval tstamp;
if (!sock_flag(sk, SOCK_TIMESTAMP))
sock_enable_timestamp(sk);
- if (sk->sk_stamp.tv_sec == -1)
+ if (sk->sk_stampns.tv_sec == -1)
return -ENOENT;
- if (sk->sk_stamp.tv_sec == 0)
- do_gettimeofday(&sk->sk_stamp);
- return copy_to_user(userstamp, &sk->sk_stamp, sizeof(struct timeval)) ?
+ if (sk->sk_stampns.tv_sec == 0)
+ getnstimeofday(&sk->sk_stampns);
+ tstamp.tv_sec = sk->sk_stampns.tv_sec;
+ tstamp.tv_usec = sk->sk_stampns.tv_nsec/1000;
+ return copy_to_user(userstamp, &tstamp, sizeof(struct timeval)) ?
-EFAULT : 0;
}
EXPORT_SYMBOL(sock_get_timestamp);
+int sock_get_timestampns(struct sock *sk, struct timespec __user *userstamp)
+{
+ if (!sock_flag(sk, SOCK_TIMESTAMP))
+ sock_enable_timestamp(sk);
+ if (sk->sk_stampns.tv_sec == -1)
+ return -ENOENT;
+ if (sk->sk_stampns.tv_sec == 0)
+ getnstimeofday(&sk->sk_stampns);
+ return copy_to_user(userstamp, &sk->sk_stampns, sizeof(struct timespec)) ?
+ -EFAULT : 0;
+}
+EXPORT_SYMBOL(sock_get_timestampns);
+
void sock_enable_timestamp(struct sock *sk)
{
if (!sock_flag(sk, SOCK_TIMESTAMP)) {
--- linux-2.6.21-rc2/net/core/dev.c 2007-02-28 21:16:43.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/core/dev.c 2007-03-01 11:43:38.000000000 +0100
@@ -1036,10 +1036,10 @@ void net_disable_timestamp(void)
void __net_timestamp(struct sk_buff *skb)
{
- struct timeval tv;
+ struct timespec ts;
- do_gettimeofday(&tv);
- skb_set_timestamp(skb, &tv);
+ getnstimeofday(&ts);
+ skb_set_timestampns(skb, &ts);
}
EXPORT_SYMBOL(__net_timestamp);
@@ -1048,8 +1048,8 @@ static inline void net_timestamp(struct
if (atomic_read(&netstamp_needed))
__net_timestamp(skb);
else {
- skb->tstamp.off_sec = 0;
- skb->tstamp.off_usec = 0;
+ skb->tstampns.off_sec = 0;
+ skb->tstampns.off_nsec = 0;
}
}
@@ -1580,7 +1580,7 @@ int netif_rx(struct sk_buff *skb)
if (netpoll_rx(skb))
return NET_RX_DROP;
- if (!skb->tstamp.off_sec)
+ if (!skb->tstampns.off_sec)
net_timestamp(skb);
/*
@@ -1772,7 +1772,7 @@ int netif_receive_skb(struct sk_buff *sk
if (skb->dev->poll && netpoll_rx(skb))
return NET_RX_DROP;
- if (!skb->tstamp.off_sec)
+ if (!skb->tstampns.off_sec)
net_timestamp(skb);
if (!skb->input_dev)
--- linux-2.6.21-rc2/net/core/skbuff.c 2007-03-01 11:41:01.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/core/skbuff.c 2007-03-01 11:41:25.000000000 +0100
@@ -449,7 +449,7 @@ struct sk_buff *skb_clone(struct sk_buff
n->next = n->prev = NULL;
n->sk = NULL;
- C(tstamp);
+ C(tstampns);
C(dev);
C(h);
C(nh);
@@ -534,7 +534,7 @@ static void copy_skb_header(struct sk_bu
new->local_df = old->local_df;
new->fclone = SKB_FCLONE_UNAVAILABLE;
new->pkt_type = old->pkt_type;
- new->tstamp = old->tstamp;
+ new->tstampns = old->tstampns;
new->destructor = NULL;
new->mark = old->mark;
#ifdef CONFIG_NETFILTER
--- linux-2.6.21-rc2/net/ipv4/ip_fragment.c 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ipv4/ip_fragment.c 2007-03-01 11:45:09.000000000 +0100
@@ -92,7 +92,7 @@ struct ipq {
spinlock_t lock;
atomic_t refcnt;
struct timer_list timer; /* when will this queue expire? */
- struct timeval stamp;
+ struct timespec stampns;
int iif;
unsigned int rid;
struct inet_peer *peer;
@@ -592,7 +592,7 @@ static void ip_frag_queue(struct ipq *qp
if (skb->dev)
qp->iif = skb->dev->ifindex;
skb->dev = NULL;
- skb_get_timestamp(skb, &qp->stamp);
+ skb_get_timestampns(skb, &qp->stampns);
qp->meat += skb->len;
atomic_add(skb->truesize, &ip_frag_mem);
if (offset == 0)
@@ -674,7 +674,7 @@ static struct sk_buff *ip_frag_reasm(str
head->next = NULL;
head->dev = dev;
- skb_set_timestamp(head, &qp->stamp);
+ skb_set_timestampns(head, &qp->stampns);
iph = head->nh.iph;
iph->frag_off = 0;
--- linux-2.6.21-rc2/net/ipv4/af_inet.c 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ipv4/af_inet.c 2007-02-28 20:54:35.000000000 +0100
@@ -755,6 +755,9 @@ int inet_ioctl(struct socket *sock, unsi
case SIOCGSTAMP:
err = sock_get_timestamp(sk, (struct timeval __user *)arg);
break;
+ case SIOCGSTAMPNS:
+ err = sock_get_timestampns(sk, (struct timespec __user *)arg);
+ break;
case SIOCADDRT:
case SIOCDELRT:
case SIOCRTMSG:
--- linux-2.6.21-rc2/net/ipv4/tcp_output.c 2007-03-01 11:45:09.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ipv4/tcp_output.c 2007-03-01 11:45:09.000000000 +0100
@@ -661,7 +661,7 @@ int tcp_fragment(struct sock *sk, struct
* skbs, which it never sent before. --ANK
*/
TCP_SKB_CB(buff)->when = TCP_SKB_CB(skb)->when;
- buff->tstamp = skb->tstamp;
+ buff->tstampns = skb->tstampns;
old_factor = tcp_skb_pcount(skb);
--- linux-2.6.21-rc2/net/ipv6/af_inet6.c 2007-03-01 12:34:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ipv6/af_inet6.c 2007-03-01 12:34:35.000000000 +0100
@@ -437,6 +437,9 @@ int inet6_ioctl(struct socket *sock, uns
case SIOCGSTAMP:
return sock_get_timestamp(sk, (struct timeval __user *)arg);
+ case SIOCGSTAMPNS:
+ return sock_get_timestampns(sk, (struct timespec __user *)arg);
+
case SIOCADDRT:
case SIOCDELRT:
--- linux-2.6.21-rc2/net/packet/af_packet.c 2007-02-28 21:23:12.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/packet/af_packet.c 2007-03-01 12:32:56.000000000 +0100
@@ -656,12 +656,12 @@ static int tpacket_rcv(struct sk_buff *s
h->tp_snaplen = snaplen;
h->tp_mac = macoff;
h->tp_net = netoff;
- if (skb->tstamp.off_sec == 0) {
+ if (skb->tstampns.off_sec == 0) {
__net_timestamp(skb);
sock_enable_timestamp(sk);
}
- h->tp_sec = skb->tstamp.off_sec;
- h->tp_usec = skb->tstamp.off_usec;
+ h->tp_sec = skb->tstampns.off_sec;
+ h->tp_usec = skb->tstampns.off_nsec/1000;
sll = (struct sockaddr_ll*)((u8*)h + TPACKET_ALIGN(sizeof(*h)));
sll->sll_halen = 0;
@@ -1543,6 +1543,8 @@ static int packet_ioctl(struct socket *s
}
case SIOCGSTAMP:
return sock_get_timestamp(sk, (struct timeval __user *)arg);
+ case SIOCGSTAMPNS:
+ return sock_get_timestampns(sk, (struct timespec __user *)arg);
#ifdef CONFIG_INET
case SIOCADDRT:
--- linux-2.6.21-rc2/net/sunrpc/svcsock.c 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/sunrpc/svcsock.c 2007-03-01 13:15:07.000000000 +0100
@@ -806,15 +806,14 @@ svc_udp_recvfrom(struct svc_rqst *rqstp)
dprintk("svc: recvfrom returned error %d\n", -err);
}
if (skb->tstamp.off_sec == 0) {
- struct timeval tv;
+ struct timespec ts;
- tv.tv_sec = xtime.tv_sec;
- tv.tv_usec = xtime.tv_nsec / NSEC_PER_USEC;
- skb_set_timestamp(skb, &tv);
+ ts = current_kernel_time();
+ skb_set_timestampns(skb, &ts);
/* Don't enable netstamp, sunrpc doesn't
need that much accuracy */
}
- skb_get_timestamp(skb, &svsk->sk_sk->sk_stamp);
+ skb_get_timestampns(skb, &svsk->sk_sk->sk_stampns);
set_bit(SK_DATA, &svsk->sk_flags); /* there may be more data... */
/*
--- linux-2.6.21-rc2/net/compat.c 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/compat.c 2007-03-01 12:56:02.000000000 +0100
@@ -545,20 +545,41 @@ int compat_sock_get_timestamp(struct soc
struct compat_timeval __user *ctv =
(struct compat_timeval __user*) userstamp;
int err = -ENOENT;
+ long usec;
if (!sock_flag(sk, SOCK_TIMESTAMP))
sock_enable_timestamp(sk);
- if (sk->sk_stamp.tv_sec == -1)
+ if (sk->sk_stampns.tv_sec == -1)
return err;
- if (sk->sk_stamp.tv_sec == 0)
- do_gettimeofday(&sk->sk_stamp);
- if (put_user(sk->sk_stamp.tv_sec, &ctv->tv_sec) ||
- put_user(sk->sk_stamp.tv_usec, &ctv->tv_usec))
+ if (sk->sk_stampns.tv_sec == 0)
+ getnstimeofday(&sk->sk_stampns);
+ usec = sk->sk_stampns.tv_nsec / 1000;
+ if (put_user(sk->sk_stampns.tv_sec, &ctv->tv_sec) ||
+ put_user(usec, &ctv->tv_usec))
err = -EFAULT;
return err;
}
EXPORT_SYMBOL(compat_sock_get_timestamp);
+int compat_sock_get_timestampns(struct sock *sk, struct timespec __user *userstamp)
+{
+ struct compat_timespec __user *ctv =
+ (struct compat_timespec __user*) userstamp;
+ int err = -ENOENT;
+
+ if (!sock_flag(sk, SOCK_TIMESTAMP))
+ sock_enable_timestamp(sk);
+ if (sk->sk_stampns.tv_sec == -1)
+ return err;
+ if (sk->sk_stampns.tv_sec == 0)
+ getnstimeofday(&sk->sk_stampns);
+ if (put_user(sk->sk_stampns.tv_sec, &ctv->tv_sec) ||
+ put_user(sk->sk_stampns.tv_nsec, &ctv->tv_nsec))
+ err = -EFAULT;
+ return err;
+}
+EXPORT_SYMBOL(compat_sock_get_timestampns);
+
asmlinkage long compat_sys_getsockopt(int fd, int level, int optname,
char __user *optval, int __user *optlen)
{
--- linux-2.6.21-rc2/fs/compat_ioctl.c 2007-03-01 13:01:27.000000000 +0100
+++ linux-2.6.21-rc2-ed/fs/compat_ioctl.c 2007-03-01 13:01:27.000000000 +0100
@@ -265,6 +265,22 @@ static int do_siocgstamp(unsigned int fd
}
return err;
}
+static int do_siocgstampns(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+ struct compat_timespec __user *up = compat_ptr(arg);
+ struct timespec ktv;
+ mm_segment_t old_fs = get_fs();
+ int err;
+
+ set_fs(KERNEL_DS);
+ err = sys_ioctl(fd, cmd, (unsigned long)&ktv);
+ set_fs(old_fs);
+ if(!err) {
+ err = put_user(ktv.tv_sec, &up->tv_sec);
+ err |= __put_user(ktv.tv_nsec, &up->tv_nsec);
+ }
+ return err;
+}
struct ifmap32 {
compat_ulong_t mem_start;
@@ -2437,6 +2453,7 @@ HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc)
/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
HANDLE_IOCTL(SIOCRTMSG, ret_einval)
HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
+HANDLE_IOCTL(SIOCGSTAMPNS, do_siocgstampns)
#endif
#ifdef CONFIG_BLOCK
HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
--- linux-2.6.21-rc2/net/appletalk/ddp.c 2007-03-01 12:56:02.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/appletalk/ddp.c 2007-03-01 12:56:02.000000000 +0100
@@ -1768,6 +1768,9 @@ static int atalk_ioctl(struct socket *so
case SIOCGSTAMP:
rc = sock_get_timestamp(sk, argp);
break;
+ case SIOCGSTAMPNS:
+ rc = sock_get_timestampns(sk, argp);
+ break;
/* Routing */
case SIOCADDRT:
case SIOCDELRT:
--- linux-2.6.21-rc2/net/ax25/af_ax25.c 2007-03-01 12:56:02.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ax25/af_ax25.c 2007-03-01 12:56:02.000000000 +0100
@@ -1711,6 +1711,10 @@ static int ax25_ioctl(struct socket *soc
res = sock_get_timestamp(sk, argp);
break;
+ case SIOCGSTAMPNS:
+ res = sock_get_timestampns(sk, argp);
+ break;
+
case SIOCAX25ADDUID: /* Add a uid to the uid/call map table */
case SIOCAX25DELUID: /* Delete a uid from the uid/call map table */
case SIOCAX25GETUID: {
--- linux-2.6.21-rc2/net/atm/ioctl.c 2007-03-01 12:56:02.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/atm/ioctl.c 2007-03-01 12:56:02.000000000 +0100
@@ -82,6 +82,9 @@ int vcc_ioctl(struct socket *sock, unsig
case SIOCGSTAMP: /* borrowed from IP */
error = sock_get_timestamp(sk, argp);
goto done;
+ case SIOCGSTAMPNS: /* borrowed from IP */
+ error = sock_get_timestampns(sk, argp);
+ goto done;
case ATM_SETSC:
printk(KERN_WARNING "ATM_SETSC is obsolete\n");
error = 0;
--- linux-2.6.21-rc2/net/econet/af_econet.c 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/econet/af_econet.c 2007-03-01 12:56:02.000000000 +0100
@@ -162,7 +162,7 @@ static int econet_recvmsg(struct kiocb *
err = memcpy_toiovec(msg->msg_iov, skb->data, copied);
if (err)
goto out_free;
- skb_get_timestamp(skb, &sk->sk_stamp);
+ skb_get_timestampns(skb, &sk->sk_stampns);
if (msg->msg_name)
memcpy(msg->msg_name, skb->cb, msg->msg_namelen);
@@ -726,6 +726,8 @@ static int econet_ioctl(struct socket *s
switch(cmd) {
case SIOCGSTAMP:
return sock_get_timestamp(sk, argp);
+ case SIOCGSTAMPNS:
+ return sock_get_timestampns(sk, argp);
case SIOCSIFADDR:
case SIOCGIFADDR:
--- linux-2.6.21-rc2/net/ipx/af_ipx.c 2007-02-28 20:54:35.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ipx/af_ipx.c 2007-03-01 11:34:07.000000000 +0100
@@ -1808,7 +1808,7 @@ static int ipx_recvmsg(struct kiocb *ioc
if (rc)
goto out_free;
if (skb->tstamp.off_sec)
- skb_get_timestamp(skb, &sk->sk_stamp);
+ skb_get_timestampns(skb, &sk->sk_stampns);
msg->msg_namelen = sizeof(*sipx);
--- linux-2.6.21-rc2/net/netrom/af_netrom.c 2007-03-01 12:56:02.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/netrom/af_netrom.c 2007-03-01 12:56:02.000000000 +0100
@@ -1208,6 +1208,11 @@ static int nr_ioctl(struct socket *sock,
ret = sock_get_timestamp(sk, argp);
release_sock(sk);
return ret;
+ case SIOCGSTAMPNS:
+ lock_sock(sk);
+ ret = sock_get_timestampns(sk, argp);
+ release_sock(sk);
+ return ret;
case SIOCGIFADDR:
case SIOCSIFADDR:
--- linux-2.6.21-rc2/net/rose/af_rose.c 2007-03-01 12:56:02.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/rose/af_rose.c 2007-03-01 12:56:02.000000000 +0100
@@ -1271,6 +1271,8 @@ static int rose_ioctl(struct socket *soc
case SIOCGSTAMP:
return sock_get_timestamp(sk, (struct timeval __user *) argp);
+ case SIOCGSTAMPNS:
+ return sock_get_timestampns(sk, (struct timespec __user *) argp);
case SIOCGIFADDR:
case SIOCSIFADDR:
--- linux-2.6.21-rc2/net/wanrouter/af_wanpipe.c 2007-03-01 12:56:02.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/wanrouter/af_wanpipe.c 2007-03-01 12:56:02.000000000 +0100
@@ -1770,6 +1770,9 @@ static int wanpipe_ioctl(struct socket *
case SIOCGSTAMP:
return sock_get_timestamp(sk, (struct timeval __user *)arg);
+ case SIOCGSTAMPNS:
+ return sock_get_timestampns(sk, (struct timespec __user *)arg);
+
case SIOC_WANPIPE_CHECK_TX:
return atomic_read(&sk->sk_wmem_alloc);
--- linux-2.6.21-rc2/net/x25/af_x25.c 2007-03-01 12:56:02.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/x25/af_x25.c 2007-03-01 12:56:02.000000000 +0100
@@ -1280,6 +1280,12 @@ static int x25_ioctl(struct socket *sock
rc = sock_get_timestamp(sk,
(struct timeval __user *)argp);
break;
+ case SIOCGSTAMP:
+ rc = -EINVAL;
+ if (sk)
+ rc = sock_get_timestampns(sk,
+ (struct timespec __user *)argp);
+ break;
case SIOCGIFADDR:
case SIOCSIFADDR:
case SIOCGIFDSTADDR:
@@ -1521,6 +1527,12 @@ static int compat_x25_ioctl(struct socke
rc = compat_sock_get_timestamp(sk,
(struct timeval __user*)argp);
break;
+ case SIOCGSTAMP:
+ rc = -EINVAL;
+ if (sk)
+ rc = compat_sock_get_timestampns(sk,
+ (struct timespec __user*)argp);
+ break;
case SIOCGIFADDR:
case SIOCSIFADDR:
case SIOCGIFDSTADDR:
--- linux-2.6.21-rc2/net/bridge/netfilter/ebt_ulog.c 2007-03-01 13:09:56.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/bridge/netfilter/ebt_ulog.c 2007-03-01 13:09:56.000000000 +0100
@@ -166,7 +166,7 @@ static void ebt_ulog_packet(unsigned int
pm->version = EBT_ULOG_VERSION;
do_gettimeofday(&pm->stamp);
if (ub->qlen == 1)
- skb_set_timestamp(ub->skb, &pm->stamp);
+ skb_set_timestampus(ub->skb, &pm->stamp);
pm->data_len = copy_len;
pm->mark = skb->mark;
pm->hook = hooknr;
--- linux-2.6.21-rc2/net/ipv6/netfilter/nf_conntrack_reasm.c 2007-03-01 13:09:56.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ipv6/netfilter/nf_conntrack_reasm.c 2007-03-01 13:15:07.000000000 +0100
@@ -82,7 +82,7 @@ struct nf_ct_frag6_queue
struct sk_buff *fragments;
int len;
int meat;
- struct timeval stamp;
+ struct timespec stamp;
unsigned int csum;
__u8 last_in; /* has first/last segment arrived? */
#define COMPLETE 4
@@ -542,7 +542,7 @@ static int nf_ct_frag6_queue(struct nf_c
fq->fragments = skb;
skb->dev = NULL;
- skb_get_timestamp(skb, &fq->stamp);
+ skb_get_timestampns(skb, &fq->stamp);
fq->meat += skb->len;
atomic_add(skb->truesize, &nf_ct_frag6_mem);
@@ -648,7 +648,7 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_que
head->next = NULL;
head->dev = dev;
- skb_set_timestamp(head, &fq->stamp);
+ skb_set_timestampns(head, &fq->stamp);
head->nh.ipv6h->payload_len = htons(payload_len);
/* Yes, and fold redundant checksum back. 8) */
--- linux-2.6.21-rc2/net/ipv6/reassembly.c 2007-03-01 13:15:07.000000000 +0100
+++ linux-2.6.21-rc2-ed/net/ipv6/reassembly.c 2007-03-01 13:15:07.000000000 +0100
@@ -88,7 +88,7 @@ struct frag_queue
int len;
int meat;
int iif;
- struct timeval stamp;
+ struct timespec stamp;
unsigned int csum;
__u8 last_in; /* has first/last segment arrived? */
#define COMPLETE 4
@@ -562,7 +562,7 @@ static void ip6_frag_queue(struct frag_q
if (skb->dev)
fq->iif = skb->dev->ifindex;
skb->dev = NULL;
- skb_get_timestamp(skb, &fq->stamp);
+ skb_get_timestampns(skb, &fq->stamp);
fq->meat += skb->len;
atomic_add(skb->truesize, &ip6_frag_mem);
@@ -663,7 +663,7 @@ static int ip6_frag_reasm(struct frag_qu
head->next = NULL;
head->dev = dev;
- skb_set_timestamp(head, &fq->stamp);
+ skb_set_timestampns(head, &fq->stamp);
head->nh.ipv6h->payload_len = htons(payload_len);
IP6CB(head)->nhoff = nhoff;
--- linux-2.6.21-rc2/include/asm-i386/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-i386/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
--- linux-2.6.21-rc2/include/asm-x86_64/sockios.h 2007-02-28 21:19:22.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-x86_64/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
--- linux-2.6.21-rc2/include/asm-alpha/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-alpha/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -11,5 +11,6 @@
#define SIOCGPGRP _IOR('s', 9, pid_t)
#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_ALPHA_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-arm26/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-arm26/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
--- linux-2.6.21-rc2/include/asm-avr32/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-avr32/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __ASM_AVR32_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-cris/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-cris/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
--- linux-2.6.21-rc2/include/asm-frv/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-frv/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,7 +7,8 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_SOCKIOS__ */
--- linux-2.6.21-rc2/include/asm-h8300/sockios.h 2007-03-01 11:53:45.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-h8300/sockios.h 2007-03-01 11:53:45.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __ARCH_H8300_SOCKIOS__ */
--- linux-2.6.21-rc2/include/asm-ia64/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-ia64/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -14,6 +14,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_IA64_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-m32r/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-m32r/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_M32R_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-m68k/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-m68k/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __ARCH_M68K_SOCKIOS__ */
--- linux-2.6.21-rc2/include/asm-mips/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-mips/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -20,6 +20,7 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-parisc/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-parisc/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
--- linux-2.6.21-rc2/include/asm-powerpc/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-powerpc/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -14,6 +14,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _ASM_POWERPC_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-s390/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-s390/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -15,6 +15,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif
--- linux-2.6.21-rc2/include/asm-sh/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-sh/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -10,4 +10,5 @@
#define SIOCGPGRP _IOR('s', 9, pid_t)
#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */
+#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp - linux-specific */
#endif /* __ASM_SH_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-sh64/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-sh64/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -21,4 +21,5 @@
#define SIOCGPGRP _IOR('s', 9, pid_t)
#define SIOCGSTAMP _IOR('s', 100, struct timeval) /* Get stamp - linux-specific */
+#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) /* Get stamp - linux-specific */
#endif /* __ASM_SH64_SOCKIOS_H */
--- linux-2.6.21-rc2/include/asm-sparc/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-sparc/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,7 +7,8 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* !(_ASM_SPARC_SOCKIOS_H) */
--- linux-2.6.21-rc2/include/asm-sparc64/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-sparc64/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,7 +7,8 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* !(_ASM_SPARC64_SOCKIOS_H) */
--- linux-2.6.21-rc2/include/asm-v850/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-v850/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -7,6 +7,7 @@
#define FIOGETOWN 0x8903
#define SIOCGPGRP 0x8904
#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* __V850_SOCKIOS_H__ */
--- linux-2.6.21-rc2/include/asm-xtensa/sockios.h 2007-03-01 11:11:33.000000000 +0100
+++ linux-2.6.21-rc2-ed/include/asm-xtensa/sockios.h 2007-03-01 11:11:33.000000000 +0100
@@ -25,6 +25,7 @@
#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP 0x8906 /* Get stamp - linux-specific */
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
#endif /* _XTENSA_SOCKIOS_H */
next prev parent reply other threads:[~2007-03-01 11:30 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-28 10:18 CLOCK_MONOTONIC datagram timestamps by the kernel John
2007-02-28 13:37 ` John
2007-02-28 13:55 ` Eric Dumazet
2007-02-28 14:23 ` John
2007-02-28 14:55 ` Eric Dumazet
2007-02-28 16:07 ` John
2007-03-01 10:03 ` Evgeniy Polyakov
2007-03-01 11:30 ` Eric Dumazet [this message]
2007-03-01 15:54 ` Stephen Hemminger
2007-03-01 16:13 ` Eric Dumazet
2007-03-02 14:38 ` [PATCH] NET : convert network timestamps to ktime_t Eric Dumazet
2007-03-02 16:27 ` Stephen Hemminger
2007-03-02 21:02 ` Stephen Hemminger
2007-03-02 22:46 ` Eric Dumazet
2007-03-05 0:19 ` David Miller
2007-03-05 6:56 ` Eric Dumazet
2007-03-05 7:40 ` Eric Dumazet
2007-03-05 8:00 ` David Miller
2007-03-05 8:21 ` Eric Dumazet
2007-03-05 8:49 ` David Miller
2007-03-08 14:17 ` [PATCH] NET : Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution Eric Dumazet
2007-03-08 16:28 ` Patrick McHardy
2007-03-08 16:42 ` Eric Dumazet
2007-03-08 16:45 ` Patrick McHardy
2007-03-09 4:39 ` David Miller
2007-03-09 18:39 ` [PATCH] NET : Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support Eric Dumazet
2007-03-09 22:17 ` David Miller
2007-03-01 18:53 ` CLOCK_MONOTONIC datagram timestamps by the kernel Stephen Hemminger
2007-03-01 23:14 ` Eric Dumazet
2007-03-01 23:34 ` Stephen Hemminger
2007-03-02 0:56 ` Eric Dumazet
2007-03-02 9:26 ` John
2007-03-02 10:11 ` Eric Dumazet
2007-02-28 18:22 ` Stephen Hemminger
-- strict thread matches above, loose matches on Subject: below --
2007-02-25 21:29 John
2007-02-26 10:26 ` John
2007-02-26 12:20 ` Andi Kleen
2007-02-26 14:17 ` John
2007-02-28 11:23 ` John
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