diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/bpf.h | 355 | ||||
| -rw-r--r-- | include/trace/events/fib.h | 107 | ||||
| -rw-r--r-- | include/trace/events/fib6.h | 43 | ||||
| -rw-r--r-- | include/trace/events/rxrpc.h | 32 | ||||
| -rw-r--r-- | include/trace/events/tcp.h | 78 | ||||
| -rw-r--r-- | include/trace/events/xdp.h | 50 |
6 files changed, 175 insertions, 490 deletions
diff --git a/include/trace/events/bpf.h b/include/trace/events/bpf.h deleted file mode 100644 index 150185647e6b..000000000000 --- a/include/trace/events/bpf.h +++ /dev/null @@ -1,355 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#undef TRACE_SYSTEM -#define TRACE_SYSTEM bpf - -#if !defined(_TRACE_BPF_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_BPF_H - -/* These are only used within the BPF_SYSCALL code */ -#ifdef CONFIG_BPF_SYSCALL - -#include <linux/filter.h> -#include <linux/bpf.h> -#include <linux/fs.h> -#include <linux/tracepoint.h> - -#define __PROG_TYPE_MAP(FN) \ - FN(SOCKET_FILTER) \ - FN(KPROBE) \ - FN(SCHED_CLS) \ - FN(SCHED_ACT) \ - FN(TRACEPOINT) \ - FN(XDP) \ - FN(PERF_EVENT) \ - FN(CGROUP_SKB) \ - FN(CGROUP_SOCK) \ - FN(LWT_IN) \ - FN(LWT_OUT) \ - FN(LWT_XMIT) - -#define __MAP_TYPE_MAP(FN) \ - FN(HASH) \ - FN(ARRAY) \ - FN(PROG_ARRAY) \ - FN(PERF_EVENT_ARRAY) \ - FN(PERCPU_HASH) \ - FN(PERCPU_ARRAY) \ - FN(STACK_TRACE) \ - FN(CGROUP_ARRAY) \ - FN(LRU_HASH) \ - FN(LRU_PERCPU_HASH) \ - FN(LPM_TRIE) - -#define __PROG_TYPE_TP_FN(x) \ - TRACE_DEFINE_ENUM(BPF_PROG_TYPE_##x); -#define __PROG_TYPE_SYM_FN(x) \ - { BPF_PROG_TYPE_##x, #x }, -#define __PROG_TYPE_SYM_TAB \ - __PROG_TYPE_MAP(__PROG_TYPE_SYM_FN) { -1, 0 } -__PROG_TYPE_MAP(__PROG_TYPE_TP_FN) - -#define __MAP_TYPE_TP_FN(x) \ - TRACE_DEFINE_ENUM(BPF_MAP_TYPE_##x); -#define __MAP_TYPE_SYM_FN(x) \ - { BPF_MAP_TYPE_##x, #x }, -#define __MAP_TYPE_SYM_TAB \ - __MAP_TYPE_MAP(__MAP_TYPE_SYM_FN) { -1, 0 } -__MAP_TYPE_MAP(__MAP_TYPE_TP_FN) - -DECLARE_EVENT_CLASS(bpf_prog_event, - - TP_PROTO(const struct bpf_prog *prg), - - TP_ARGS(prg), - - TP_STRUCT__entry( - __array(u8, prog_tag, 8) - __field(u32, type) - ), - - TP_fast_assign( - BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag)); - memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag)); - __entry->type = prg->type; - ), - - TP_printk("prog=%s type=%s", - __print_hex_str(__entry->prog_tag, 8), - __print_symbolic(__entry->type, __PROG_TYPE_SYM_TAB)) -); - -DEFINE_EVENT(bpf_prog_event, bpf_prog_get_type, - - TP_PROTO(const struct bpf_prog *prg), - - TP_ARGS(prg) -); - -DEFINE_EVENT(bpf_prog_event, bpf_prog_put_rcu, - - TP_PROTO(const struct bpf_prog *prg), - - TP_ARGS(prg) -); - -TRACE_EVENT(bpf_prog_load, - - TP_PROTO(const struct bpf_prog *prg, int ufd), - - TP_ARGS(prg, ufd), - - TP_STRUCT__entry( - __array(u8, prog_tag, 8) - __field(u32, type) - __field(int, ufd) - ), - - TP_fast_assign( - BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag)); - memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag)); - __entry->type = prg->type; - __entry->ufd = ufd; - ), - - TP_printk("prog=%s type=%s ufd=%d", - __print_hex_str(__entry->prog_tag, 8), - __print_symbolic(__entry->type, __PROG_TYPE_SYM_TAB), - __entry->ufd) -); - -TRACE_EVENT(bpf_map_create, - - TP_PROTO(const struct bpf_map *map, int ufd), - - TP_ARGS(map, ufd), - - TP_STRUCT__entry( - __field(u32, type) - __field(u32, size_key) - __field(u32, size_value) - __field(u32, max_entries) - __field(u32, flags) - __field(int, ufd) - ), - - TP_fast_assign( - __entry->type = map->map_type; - __entry->size_key = map->key_size; - __entry->size_value = map->value_size; - __entry->max_entries = map->max_entries; - __entry->flags = map->map_flags; - __entry->ufd = ufd; - ), - - TP_printk("map type=%s ufd=%d key=%u val=%u max=%u flags=%x", - __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB), - __entry->ufd, __entry->size_key, __entry->size_value, - __entry->max_entries, __entry->flags) -); - -DECLARE_EVENT_CLASS(bpf_obj_prog, - - TP_PROTO(const struct bpf_prog *prg, int ufd, - const struct filename *pname), - - TP_ARGS(prg, ufd, pname), - - TP_STRUCT__entry( - __array(u8, prog_tag, 8) - __field(int, ufd) - __string(path, pname->name) - ), - - TP_fast_assign( - BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag)); - memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag)); - __assign_str(path, pname->name); - __entry->ufd = ufd; - ), - - TP_printk("prog=%s path=%s ufd=%d", - __print_hex_str(__entry->prog_tag, 8), - __get_str(path), __entry->ufd) -); - -DEFINE_EVENT(bpf_obj_prog, bpf_obj_pin_prog, - - TP_PROTO(const struct bpf_prog *prg, int ufd, - const struct filename *pname), - - TP_ARGS(prg, ufd, pname) -); - -DEFINE_EVENT(bpf_obj_prog, bpf_obj_get_prog, - - TP_PROTO(const struct bpf_prog *prg, int ufd, - const struct filename *pname), - - TP_ARGS(prg, ufd, pname) -); - -DECLARE_EVENT_CLASS(bpf_obj_map, - - TP_PROTO(const struct bpf_map *map, int ufd, - const struct filename *pname), - - TP_ARGS(map, ufd, pname), - - TP_STRUCT__entry( - __field(u32, type) - __field(int, ufd) - __string(path, pname->name) - ), - - TP_fast_assign( - __assign_str(path, pname->name); - __entry->type = map->map_type; - __entry->ufd = ufd; - ), - - TP_printk("map type=%s ufd=%d path=%s", - __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB), - __entry->ufd, __get_str(path)) -); - -DEFINE_EVENT(bpf_obj_map, bpf_obj_pin_map, - - TP_PROTO(const struct bpf_map *map, int ufd, - const struct filename *pname), - - TP_ARGS(map, ufd, pname) -); - -DEFINE_EVENT(bpf_obj_map, bpf_obj_get_map, - - TP_PROTO(const struct bpf_map *map, int ufd, - const struct filename *pname), - - TP_ARGS(map, ufd, pname) -); - -DECLARE_EVENT_CLASS(bpf_map_keyval, - - TP_PROTO(const struct bpf_map *map, int ufd, - const void *key, const void *val), - - TP_ARGS(map, ufd, key, val), - - TP_STRUCT__entry( - __field(u32, type) - __field(u32, key_len) - __dynamic_array(u8, key, map->key_size) - __field(bool, key_trunc) - __field(u32, val_len) - __dynamic_array(u8, val, map->value_size) - __field(bool, val_trunc) - __field(int, ufd) - ), - - TP_fast_assign( - memcpy(__get_dynamic_array(key), key, map->key_size); - memcpy(__get_dynamic_array(val), val, map->value_size); - __entry->type = map->map_type; - __entry->key_len = min(map->key_size, 16U); - __entry->key_trunc = map->key_size != __entry->key_len; - __entry->val_len = min(map->value_size, 16U); - __entry->val_trunc = map->value_size != __entry->val_len; - __entry->ufd = ufd; - ), - - TP_printk("map type=%s ufd=%d key=[%s%s] val=[%s%s]", - __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB), - __entry->ufd, - __print_hex(__get_dynamic_array(key), __entry->key_len), - __entry->key_trunc ? " ..." : "", - __print_hex(__get_dynamic_array(val), __entry->val_len), - __entry->val_trunc ? " ..." : "") -); - -DEFINE_EVENT(bpf_map_keyval, bpf_map_lookup_elem, - - TP_PROTO(const struct bpf_map *map, int ufd, - const void *key, const void *val), - - TP_ARGS(map, ufd, key, val) -); - -DEFINE_EVENT(bpf_map_keyval, bpf_map_update_elem, - - TP_PROTO(const struct bpf_map *map, int ufd, - const void *key, const void *val), - - TP_ARGS(map, ufd, key, val) -); - -TRACE_EVENT(bpf_map_delete_elem, - - TP_PROTO(const struct bpf_map *map, int ufd, - const void *key), - - TP_ARGS(map, ufd, key), - - TP_STRUCT__entry( - __field(u32, type) - __field(u32, key_len) - __dynamic_array(u8, key, map->key_size) - __field(bool, key_trunc) - __field(int, ufd) - ), - - TP_fast_assign( - memcpy(__get_dynamic_array(key), key, map->key_size); - __entry->type = map->map_type; - __entry->key_len = min(map->key_size, 16U); - __entry->key_trunc = map->key_size != __entry->key_len; - __entry->ufd = ufd; - ), - - TP_printk("map type=%s ufd=%d key=[%s%s]", - __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB), - __entry->ufd, - __print_hex(__get_dynamic_array(key), __entry->key_len), - __entry->key_trunc ? " ..." : "") -); - -TRACE_EVENT(bpf_map_next_key, - - TP_PROTO(const struct bpf_map *map, int ufd, - const void *key, const void *key_next), - - TP_ARGS(map, ufd, key, key_next), - - TP_STRUCT__entry( - __field(u32, type) - __field(u32, key_len) - __dynamic_array(u8, key, map->key_size) - __dynamic_array(u8, nxt, map->key_size) - __field(bool, key_trunc) - __field(bool, key_null) - __field(int, ufd) - ), - - TP_fast_assign( - if (key) - memcpy(__get_dynamic_array(key), key, map->key_size); - __entry->key_null = !key; - memcpy(__get_dynamic_array(nxt), key_next, map->key_size); - __entry->type = map->map_type; - __entry->key_len = min(map->key_size, 16U); - __entry->key_trunc = map->key_size != __entry->key_len; - __entry->ufd = ufd; - ), - - TP_printk("map type=%s ufd=%d key=[%s%s] next=[%s%s]", - __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB), - __entry->ufd, - __entry->key_null ? "NULL" : __print_hex(__get_dynamic_array(key), - __entry->key_len), - __entry->key_trunc && !__entry->key_null ? " ..." : "", - __print_hex(__get_dynamic_array(nxt), __entry->key_len), - __entry->key_trunc ? " ..." : "") -); -#endif /* CONFIG_BPF_SYSCALL */ -#endif /* _TRACE_BPF_H */ - -#include <trace/define_trace.h> diff --git a/include/trace/events/fib.h b/include/trace/events/fib.h index 81b7e985bb45..9763cddd0594 100644 --- a/include/trace/events/fib.h +++ b/include/trace/events/fib.h @@ -12,12 +12,14 @@ TRACE_EVENT(fib_table_lookup, - TP_PROTO(u32 tb_id, const struct flowi4 *flp), + TP_PROTO(u32 tb_id, const struct flowi4 *flp, + const struct fib_nh *nh, int err), - TP_ARGS(tb_id, flp), + TP_ARGS(tb_id, flp, nh, err), TP_STRUCT__entry( __field( u32, tb_id ) + __field( int, err ) __field( int, oif ) __field( int, iif ) __field( __u8, tos ) @@ -25,12 +27,19 @@ TRACE_EVENT(fib_table_lookup, __field( __u8, flags ) __array( __u8, src, 4 ) __array( __u8, dst, 4 ) + __array( __u8, gw, 4 ) + __array( __u8, saddr, 4 ) + __field( u16, sport ) + __field( u16, dport ) + __field( u8, proto ) + __dynamic_array(char, name, IFNAMSIZ ) ), TP_fast_assign( __be32 *p32; __entry->tb_id = tb_id; + __entry->err = err; __entry->oif = flp->flowi4_oif; __entry->iif = flp->flowi4_iif; __entry->tos = flp->flowi4_tos; @@ -42,71 +51,41 @@ TRACE_EVENT(fib_table_lookup, p32 = (__be32 *) __entry->dst; *p32 = flp->daddr; - ), - - TP_printk("table %u oif %d iif %d src %pI4 dst %pI4 tos %d scope %d flags %x", - __entry->tb_id, __entry->oif, __entry->iif, - __entry->src, __entry->dst, __entry->tos, __entry->scope, - __entry->flags) -); - -TRACE_EVENT(fib_table_lookup_nh, - - TP_PROTO(const struct fib_nh *nh), - - TP_ARGS(nh), - - TP_STRUCT__entry( - __string( name, nh->nh_dev->name) - __field( int, oif ) - __array( __u8, src, 4 ) - ), - - TP_fast_assign( - __be32 *p32 = (__be32 *) __entry->src; - - __assign_str(name, nh->nh_dev ? nh->nh_dev->name : "not set"); - __entry->oif = nh->nh_oif; - *p32 = nh->nh_saddr; - ), - - TP_printk("nexthop dev %s oif %d src %pI4", - __get_str(name), __entry->oif, __entry->src) -); - -TRACE_EVENT(fib_validate_source, - - TP_PROTO(const struct net_device *dev, const struct flowi4 *flp), - - TP_ARGS(dev, flp), - TP_STRUCT__entry( - __string( name, dev->name ) - __field( int, oif ) - __field( int, iif ) - __field( __u8, tos ) - __array( __u8, src, 4 ) - __array( __u8, dst, 4 ) - ), - - TP_fast_assign( - __be32 *p32; - - __assign_str(name, dev ? dev->name : "not set"); - __entry->oif = flp->flowi4_oif; - __entry->iif = flp->flowi4_iif; - __entry->tos = flp->flowi4_tos; - - p32 = (__be32 *) __entry->src; - *p32 = flp->saddr; - - p32 = (__be32 *) __entry->dst; - *p32 = flp->daddr; + __entry->proto = flp->flowi4_proto; + if (__entry->proto == IPPROTO_TCP || + __entry->proto == IPPROTO_UDP) { + __entry->sport = ntohs(flp->fl4_sport); + __entry->dport = ntohs(flp->fl4_dport); + } else { + __entry->sport = 0; + __entry->dport = 0; + } + + if (nh) { + p32 = (__be32 *) __entry->saddr; + *p32 = nh->nh_saddr; + + p32 = (__be32 *) __entry->gw; + *p32 = nh->nh_gw; + + __assign_str(name, nh->nh_dev ? nh->nh_dev->name : "-"); + } else { + p32 = (__be32 *) __entry->saddr; + *p32 = 0; + + p32 = (__be32 *) __entry->gw; + *p32 = 0; + + __assign_str(name, "-"); + } ), - TP_printk("dev %s oif %d iif %d tos %d src %pI4 dst %pI4", - __get_str(name), __entry->oif, __entry->iif, __entry->tos, - __entry->src, __entry->dst) + TP_printk("table %u oif %d iif %d proto %u %pI4/%u -> %pI4/%u tos %d scope %d flags %x ==> dev %s gw %pI4 src %pI4 err %d", + __entry->tb_id, __entry->oif, __entry->iif, __entry->proto, + __entry->src, __entry->sport, __entry->dst, __entry->dport, + __entry->tos, __entry->scope, __entry->flags, + __get_str(name), __entry->gw, __entry->saddr, __entry->err) ); #endif /* _TRACE_FIB_H */ diff --git a/include/trace/events/fib6.h b/include/trace/events/fib6.h index 7e8d48a81b91..b088b54d699c 100644 --- a/include/trace/events/fib6.h +++ b/include/trace/events/fib6.h @@ -12,14 +12,14 @@ TRACE_EVENT(fib6_table_lookup, - TP_PROTO(const struct net *net, const struct rt6_info *rt, + TP_PROTO(const struct net *net, const struct fib6_info *f6i, struct fib6_table *table, const struct flowi6 *flp), - TP_ARGS(net, rt, table, flp), + TP_ARGS(net, f6i, table, flp), TP_STRUCT__entry( __field( u32, tb_id ) - + __field( int, err ) __field( int, oif ) __field( int, iif ) __field( __u8, tos ) @@ -27,7 +27,10 @@ TRACE_EVENT(fib6_table_lookup, __field( __u8, flags ) __array( __u8, src, 16 ) __array( __u8, dst, 16 ) - + __field( u16, sport ) + __field( u16, dport ) + __field( u8, proto ) + __field( u8, rt_type ) __dynamic_array( char, name, IFNAMSIZ ) __array( __u8, gw, 16 ) ), @@ -36,6 +39,7 @@ TRACE_EVENT(fib6_table_lookup, struct in6_addr *in6; __entry->tb_id = table->tb6_id; + __entry->err = ip6_rt_type_to_error(f6i->fib6_type); __entry->oif = flp->flowi6_oif; __entry->iif = flp->flowi6_iif; __entry->tos = ip6_tclass(flp->flowlabel); @@ -48,27 +52,38 @@ TRACE_EVENT(fib6_table_lookup, in6 = (struct in6_addr *)__entry->dst; *in6 = flp->daddr; - if (rt->rt6i_idev) { - __assign_str(name, rt->rt6i_idev->dev->name); + __entry->proto = flp->flowi6_proto; + if (__entry->proto == IPPROTO_TCP || + __entry->proto == IPPROTO_UDP) { + __entry->sport = ntohs(flp->fl6_sport); + __entry->dport = ntohs(flp->fl6_dport); + } else { + __entry->sport = 0; + __entry->dport = 0; + } + + if (f6i->fib6_nh.nh_dev) { + __assign_str(name, f6i->fib6_nh.nh_dev); } else { - __assign_str(name, ""); + __assign_str(name, "-"); } - if (rt == net->ipv6.ip6_null_entry) { + if (f6i == net->ipv6.fib6_null_entry) { struct in6_addr in6_zero = {}; in6 = (struct in6_addr *)__entry->gw; *in6 = in6_zero; - } else if (rt) { + } else if (f6i) { in6 = (struct in6_addr *)__entry->gw; - *in6 = rt->rt6i_gateway; + *in6 = f6i->fib6_nh.nh_gw; } ), - TP_printk("table %3u oif %d iif %d src %pI6c dst %pI6c tos %d scope %d flags %x ==> dev %s gw %pI6c", - __entry->tb_id, __entry->oif, __entry->iif, - __entry->src, __entry->dst, __entry->tos, __entry->scope, - __entry->flags, __get_str(name), __entry->gw) + TP_printk("table %3u oif %d iif %d proto %u %pI6c/%u -> %pI6c/%u tos %d scope %d flags %x ==> dev %s gw %pI6c err %d", + __entry->tb_id, __entry->oif, __entry->iif, __entry->proto, + __entry->src, __entry->sport, __entry->dst, __entry->dport, + __entry->tos, __entry->scope, __entry->flags, + __get_str(name), __entry->gw, __entry->err) ); #endif /* _TRACE_FIB6_H */ diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index 077e664ac9a2..4fff00e9da8a 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -1459,6 +1459,38 @@ TRACE_EVENT(rxrpc_tx_fail, __print_symbolic(__entry->what, rxrpc_tx_fail_traces)) ); +TRACE_EVENT(rxrpc_call_reset, + TP_PROTO(struct rxrpc_call *call), + + TP_ARGS(call), + + TP_STRUCT__entry( + __field(unsigned int, debug_id ) + __field(u32, cid ) + __field(u32, call_id ) + __field(rxrpc_serial_t, call_serial ) + __field(rxrpc_serial_t, conn_serial ) + __field(rxrpc_seq_t, tx_seq ) + __field(rxrpc_seq_t, rx_seq ) + ), + + TP_fast_assign( + __entry->debug_id = call->debug_id; + __entry->cid = call->cid; + __entry->call_id = call->call_id; + __entry->call_serial = call->rx_serial; + __entry->conn_serial = call->conn->hi_serial; + __entry->tx_seq = call->tx_hard_ack; + __entry->rx_seq = call->ackr_seen; + ), + + TP_printk("c=%08x %08x:%08x r=%08x/%08x tx=%08x rx=%08x", + __entry->debug_id, + __entry->cid, __entry->call_id, + __entry->call_serial, __entry->conn_serial, + __entry->tx_seq, __entry->rx_seq) + ); + #endif /* _TRACE_RXRPC_H */ /* This part must be outside protection */ diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h index 878b2be7ce77..ac55b328d61b 100644 --- a/include/trace/events/tcp.h +++ b/include/trace/events/tcp.h @@ -10,6 +10,7 @@ #include <linux/tracepoint.h> #include <net/ipv6.h> #include <net/tcp.h> +#include <linux/sock_diag.h> #define TP_STORE_V4MAPPED(__entry, saddr, daddr) \ do { \ @@ -113,7 +114,7 @@ DEFINE_EVENT(tcp_event_sk_skb, tcp_send_reset, */ DECLARE_EVENT_CLASS(tcp_event_sk, - TP_PROTO(const struct sock *sk), + TP_PROTO(struct sock *sk), TP_ARGS(sk), @@ -125,6 +126,7 @@ DECLARE_EVENT_CLASS(tcp_event_sk, __array(__u8, daddr, 4) __array(__u8, saddr_v6, 16) __array(__u8, daddr_v6, 16) + __field(__u64, sock_cookie) ), TP_fast_assign( @@ -144,73 +146,36 @@ DECLARE_EVENT_CLASS(tcp_event_sk, TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr, sk->sk_v6_rcv_saddr, sk->sk_v6_daddr); + + __entry->sock_cookie = sock_gen_cookie(sk); ), - TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c", + TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c sock_cookie=%llx", __entry->sport, __entry->dport, __entry->saddr, __entry->daddr, - __entry->saddr_v6, __entry->daddr_v6) + __entry->saddr_v6, __entry->daddr_v6, + __entry->sock_cookie) ); DEFINE_EVENT(tcp_event_sk, tcp_receive_reset, - TP_PROTO(const struct sock *sk), + TP_PROTO(struct sock *sk), TP_ARGS(sk) ); DEFINE_EVENT(tcp_event_sk, tcp_destroy_sock, - TP_PROTO(const struct sock *sk), + TP_PROTO(struct sock *sk), TP_ARGS(sk) ); -TRACE_EVENT(tcp_set_state, - - TP_PROTO(const struct sock *sk, const int oldstate, const int newstate), - - TP_ARGS(sk, oldstate, newstate), - - TP_STRUCT__entry( - __field(const void *, skaddr) - __field(int, oldstate) - __field(int, newstate) - __field(__u16, sport) - __field(__u16, dport) - __array(__u8, saddr, 4) - __array(__u8, daddr, 4) - __array(__u8, saddr_v6, 16) - __array(__u8, daddr_v6, 16) - ), - - TP_fast_assign( - struct inet_sock *inet = inet_sk(sk); - __be32 *p32; - - __entry->skaddr = sk; - __entry->oldstate = oldstate; - __entry->newstate = newstate; - - __entry->sport = ntohs(inet->inet_sport); - __entry->dport = ntohs(inet->inet_dport); - - p32 = (__be32 *) __entry->saddr; - *p32 = inet->inet_saddr; - - p32 = (__be32 *) __entry->daddr; - *p32 = inet->inet_daddr; +DEFINE_EVENT(tcp_event_sk, tcp_rcv_space_adjust, - TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr, - sk->sk_v6_rcv_saddr, sk->sk_v6_daddr); - ), + TP_PROTO(struct sock *sk), - TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c oldstate=%s newstate=%s", - __entry->sport, __entry->dport, - __entry->saddr, __entry->daddr, - __entry->saddr_v6, __entry->daddr_v6, - show_tcp_state_name(__entry->oldstate), - show_tcp_state_name(__entry->newstate)) + TP_ARGS(sk) ); TRACE_EVENT(tcp_retransmit_synack, @@ -271,7 +236,7 @@ TRACE_EVENT(tcp_probe, __field(__u16, sport) __field(__u16, dport) __field(__u32, mark) - __field(__u16, length) + __field(__u16, data_len) __field(__u32, snd_nxt) __field(__u32, snd_una) __field(__u32, snd_cwnd) @@ -279,11 +244,13 @@ TRACE_EVENT(tcp_probe, __field(__u32, snd_wnd) __field(__u32, srtt) __field(__u32, rcv_wnd) + __field(__u64, sock_cookie) ), TP_fast_assign( - const struct tcp_sock *tp = tcp_sk(sk); + const struct tcphdr *th = (const struct tcphdr *)skb->data; const struct inet_sock *inet = inet_sk(sk); + const struct tcp_sock *tp = tcp_sk(sk); memset(__entry->saddr, 0, sizeof(struct sockaddr_in6)); memset(__entry->daddr, 0, sizeof(struct sockaddr_in6)); @@ -295,7 +262,7 @@ TRACE_EVENT(tcp_probe, __entry->dport = ntohs(inet->inet_dport); __entry->mark = skb->mark; - __entry->length = skb->len; + __entry->data_len = skb->len - __tcp_hdrlen(th); __entry->snd_nxt = tp->snd_nxt; __entry->snd_una = tp->snd_una; __entry->snd_cwnd = tp->snd_cwnd; @@ -303,15 +270,14 @@ TRACE_EVENT(tcp_probe, __entry->rcv_wnd = tp->rcv_wnd; __entry->ssthresh = tcp_current_ssthresh(sk); __entry->srtt = tp->srtt_us >> 3; + __entry->sock_cookie = sock_gen_cookie(sk); ), - TP_printk("src=%pISpc dest=%pISpc mark=%#x length=%d snd_nxt=%#x " - "snd_una=%#x snd_cwnd=%u ssthresh=%u snd_wnd=%u srtt=%u " - "rcv_wnd=%u", + TP_printk("src=%pISpc dest=%pISpc mark=%#x data_len=%d snd_nxt=%#x snd_una=%#x snd_cwnd=%u ssthresh=%u snd_wnd=%u srtt=%u rcv_wnd=%u sock_cookie=%llx", __entry->saddr, __entry->daddr, __entry->mark, - __entry->length, __entry->snd_nxt, __entry->snd_una, + __entry->data_len, __entry->snd_nxt, __entry->snd_una, __entry->snd_cwnd, __entry->ssthresh, __entry->snd_wnd, - __entry->srtt, __entry->rcv_wnd) + __entry->srtt, __entry->rcv_wnd, __entry->sock_cookie) ); #endif /* _TRACE_TCP_H */ diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h index 8989a92c571a..1ecf4c67fcf7 100644 --- a/include/trace/events/xdp.h +++ b/include/trace/events/xdp.h @@ -138,11 +138,18 @@ DEFINE_EVENT_PRINT(xdp_redirect_template, xdp_redirect_map_err, __entry->map_id, __entry->map_index) ); +#ifndef __DEVMAP_OBJ_TYPE +#define __DEVMAP_OBJ_TYPE +struct _bpf_dtab_netdev { + struct net_device *dev; +}; +#endif /* __DEVMAP_OBJ_TYPE */ + #define devmap_ifindex(fwd, map) \ (!fwd ? 0 : \ (!map ? 0 : \ ((map->map_type == BPF_MAP_TYPE_DEVMAP) ? \ - ((struct net_device *)fwd)->ifindex : 0))) + ((struct _bpf_dtab_netdev *)fwd)->dev->ifindex : 0))) #define _trace_xdp_redirect_map(dev, xdp, fwd, map, idx) \ trace_xdp_redirect_map(dev, xdp, devmap_ifindex(fwd, map), \ @@ -222,6 +229,47 @@ TRACE_EVENT(xdp_cpumap_enqueue, __entry->to_cpu) ); +TRACE_EVENT(xdp_devmap_xmit, + + TP_PROTO(const struct bpf_map *map, u32 map_index, + int sent, int drops, + const struct net_device *from_dev, + const struct net_device *to_dev, int err), + + TP_ARGS(map, map_index, sent, drops, from_dev, to_dev, err), + + TP_STRUCT__entry( + __field(int, map_id) + __field(u32, act) + __field(u32, map_index) + __field(int, drops) + __field(int, sent) + __field(int, from_ifindex) + __field(int, to_ifindex) + __field(int, err) + ), + + TP_fast_assign( + __entry->map_id = map->id; + __entry->act = XDP_REDIRECT; + __entry->map_index = map_index; + __entry->drops = drops; + __entry->sent = sent; + __entry->from_ifindex = from_dev->ifindex; + __entry->to_ifindex = to_dev->ifindex; + __entry->err = err; + ), + + TP_printk("ndo_xdp_xmit" + " map_id=%d map_index=%d action=%s" + " sent=%d drops=%d" + " from_ifindex=%d to_ifindex=%d err=%d", + __entry->map_id, __entry->map_index, + __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), + __entry->sent, __entry->drops, + __entry->from_ifindex, __entry->to_ifindex, __entry->err) +); + #endif /* _TRACE_XDP_H */ #include <trace/define_trace.h> |