Файловый менеджер

Файловый менеджер - Редактировать - /usr/src/linux-headers-5.4.0-200/include/trace/events/xdp.h

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/* SPDX-License-Identifier: GPL-2.0 / #undef TRACE_SYSTEM #define TRACE_SYSTEM xdp #if !defined(_TRACE_XDP_H) \|\| defined(TRACE_HEADER_MULTI_READ) #define _TRACE_XDP_H #include <linux/netdevice.h> #include <linux/filter.h> #include <linux/tracepoint.h> #include <linux/bpf.h> #define __XDP_ACT_MAP(FN) \ FN(ABORTED) \ FN(DROP) \ FN(PASS) \ FN(TX) \ FN(REDIRECT) #define __XDP_ACT_TP_FN(x) \ TRACE_DEFINE_ENUM(XDP_##x); #define __XDP_ACT_SYM_FN(x) \ { XDP_##x, #x }, #define __XDP_ACT_SYM_TAB \ __XDP_ACT_MAP(__XDP_ACT_SYM_FN) { -1, 0 } __XDP_ACT_MAP(__XDP_ACT_TP_FN) TRACE_EVENT(xdp_exception, TP_PROTO(const struct net_device dev, const struct bpf_prog xdp, u32 act), TP_ARGS(dev, xdp, act), TP_STRUCT__entry( __field(int, prog_id) __field(u32, act) __field(int, ifindex) ), TP_fast_assign( __entry->prog_id = xdp->aux->id; __entry->act = act; __entry->ifindex = dev->ifindex; ), TP_printk("prog_id=%d action=%s ifindex=%d", __entry->prog_id, __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), __entry->ifindex) ); TRACE_EVENT(xdp_bulk_tx, TP_PROTO(const struct net_device dev, int sent, int drops, int err), TP_ARGS(dev, sent, drops, err), TP_STRUCT__entry( __field(int, ifindex) __field(u32, act) __field(int, drops) __field(int, sent) __field(int, err) ), TP_fast_assign( __entry->ifindex = dev->ifindex; __entry->act = XDP_TX; __entry->drops = drops; __entry->sent = sent; __entry->err = err; ), TP_printk("ifindex=%d action=%s sent=%d drops=%d err=%d", __entry->ifindex, __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), __entry->sent, __entry->drops, __entry->err) ); DECLARE_EVENT_CLASS(xdp_redirect_template, TP_PROTO(const struct net_device dev, const struct bpf_prog xdp, int to_ifindex, int err, const struct bpf_map map, u32 map_index), TP_ARGS(dev, xdp, to_ifindex, err, map, map_index), TP_STRUCT__entry( __field(int, prog_id) __field(u32, act) __field(int, ifindex) __field(int, err) __field(int, to_ifindex) __field(u32, map_id) __field(int, map_index) ), TP_fast_assign( __entry->prog_id = xdp->aux->id; __entry->act = XDP_REDIRECT; __entry->ifindex = dev->ifindex; __entry->err = err; __entry->to_ifindex = to_ifindex; __entry->map_id = map ? map->id : 0; __entry->map_index = map_index; ), TP_printk("prog_id=%d action=%s ifindex=%d to_ifindex=%d err=%d", __entry->prog_id, __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), __entry->ifindex, __entry->to_ifindex, __entry->err) ); DEFINE_EVENT(xdp_redirect_template, xdp_redirect, TP_PROTO(const struct net_device dev, const struct bpf_prog xdp, int to_ifindex, int err, const struct bpf_map map, u32 map_index), TP_ARGS(dev, xdp, to_ifindex, err, map, map_index) ); DEFINE_EVENT(xdp_redirect_template, xdp_redirect_err, TP_PROTO(const struct net_device dev, const struct bpf_prog xdp, int to_ifindex, int err, const struct bpf_map map, u32 map_index), TP_ARGS(dev, xdp, to_ifindex, err, map, map_index) ); #define _trace_xdp_redirect(dev, xdp, to) \ trace_xdp_redirect(dev, xdp, to, 0, NULL, 0); #define _trace_xdp_redirect_err(dev, xdp, to, err) \ trace_xdp_redirect_err(dev, xdp, to, err, NULL, 0); DEFINE_EVENT_PRINT(xdp_redirect_template, xdp_redirect_map, TP_PROTO(const struct net_device dev, const struct bpf_prog xdp, int to_ifindex, int err, const struct bpf_map map, u32 map_index), TP_ARGS(dev, xdp, to_ifindex, err, map, map_index), TP_printk("prog_id=%d action=%s ifindex=%d to_ifindex=%d err=%d" " map_id=%d map_index=%d", __entry->prog_id, __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), __entry->ifindex, __entry->to_ifindex, __entry->err, __entry->map_id, __entry->map_index) ); DEFINE_EVENT_PRINT(xdp_redirect_template, xdp_redirect_map_err, TP_PROTO(const struct net_device dev, const struct bpf_prog xdp, int to_ifindex, int err, const struct bpf_map map, u32 map_index), TP_ARGS(dev, xdp, to_ifindex, err, map, map_index), TP_printk("prog_id=%d action=%s ifindex=%d to_ifindex=%d err=%d" " map_id=%d map_index=%d", __entry->prog_id, __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), __entry->ifindex, __entry->to_ifindex, __entry->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) \ ((map->map_type == BPF_MAP_TYPE_DEVMAP \|\| \ map->map_type == BPF_MAP_TYPE_DEVMAP_HASH) ? \ ((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), \ 0, map, idx) #define _trace_xdp_redirect_map_err(dev, xdp, fwd, map, idx, err) \ trace_xdp_redirect_map_err(dev, xdp, devmap_ifindex(fwd, map), \ err, map, idx) TRACE_EVENT(xdp_cpumap_kthread, TP_PROTO(int map_id, unsigned int processed, unsigned int drops, int sched), TP_ARGS(map_id, processed, drops, sched), TP_STRUCT__entry( __field(int, map_id) __field(u32, act) __field(int, cpu) __field(unsigned int, drops) __field(unsigned int, processed) __field(int, sched) ), TP_fast_assign( __entry->map_id = map_id; __entry->act = XDP_REDIRECT; __entry->cpu = smp_processor_id(); __entry->drops = drops; __entry->processed = processed; __entry->sched = sched; ), TP_printk("kthread" " cpu=%d map_id=%d action=%s" " processed=%u drops=%u" " sched=%d", __entry->cpu, __entry->map_id, __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), __entry->processed, __entry->drops, __entry->sched) ); TRACE_EVENT(xdp_cpumap_enqueue, TP_PROTO(int map_id, unsigned int processed, unsigned int drops, int to_cpu), TP_ARGS(map_id, processed, drops, to_cpu), TP_STRUCT__entry( __field(int, map_id) __field(u32, act) __field(int, cpu) __field(unsigned int, drops) __field(unsigned int, processed) __field(int, to_cpu) ), TP_fast_assign( __entry->map_id = map_id; __entry->act = XDP_REDIRECT; __entry->cpu = smp_processor_id(); __entry->drops = drops; __entry->processed = processed; __entry->to_cpu = to_cpu; ), TP_printk("enqueue" " cpu=%d map_id=%d action=%s" " processed=%u drops=%u" " to_cpu=%d", __entry->cpu, __entry->map_id, __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB), __entry->processed, __entry->drops, __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) ); / Expect users already include <net/xdp.h>, but not xdp_priv.h / #include <net/xdp_priv.h> #define __MEM_TYPE_MAP(FN) \ FN(PAGE_SHARED) \ FN(PAGE_ORDER0) \ FN(PAGE_POOL) \ FN(ZERO_COPY) #define __MEM_TYPE_TP_FN(x) \ TRACE_DEFINE_ENUM(MEM_TYPE_##x); #define __MEM_TYPE_SYM_FN(x) \ { MEM_TYPE_##x, #x }, #define __MEM_TYPE_SYM_TAB \ __MEM_TYPE_MAP(__MEM_TYPE_SYM_FN) { -1, 0 } __MEM_TYPE_MAP(__MEM_TYPE_TP_FN) TRACE_EVENT(mem_disconnect, TP_PROTO(const struct xdp_mem_allocator xa), TP_ARGS(xa), TP_STRUCT__entry( __field(const struct xdp_mem_allocator , xa) __field(u32, mem_id) __field(u32, mem_type) __field(const void , allocator) ), TP_fast_assign( __entry->xa = xa; __entry->mem_id = xa->mem.id; __entry->mem_type = xa->mem.type; __entry->allocator = xa->allocator; ), TP_printk("mem_id=%d mem_type=%s allocator=%p", __entry->mem_id, __print_symbolic(__entry->mem_type, __MEM_TYPE_SYM_TAB), __entry->allocator ) ); TRACE_EVENT(mem_connect, TP_PROTO(const struct xdp_mem_allocator xa, const struct xdp_rxq_info rxq), TP_ARGS(xa, rxq), TP_STRUCT__entry( __field(const struct xdp_mem_allocator , xa) __field(u32, mem_id) __field(u32, mem_type) __field(const void , allocator) __field(const struct xdp_rxq_info , rxq) __field(int, ifindex) ), TP_fast_assign( __entry->xa = xa; __entry->mem_id = xa->mem.id; __entry->mem_type = xa->mem.type; __entry->allocator = xa->allocator; __entry->rxq = rxq; __entry->ifindex = rxq->dev->ifindex; ), TP_printk("mem_id=%d mem_type=%s allocator=%p" " ifindex=%d", __entry->mem_id, __print_symbolic(__entry->mem_type, __MEM_TYPE_SYM_TAB), __entry->allocator, __entry->ifindex ) ); TRACE_EVENT(mem_return_failed, TP_PROTO(const struct xdp_mem_info mem, const struct page page), TP_ARGS(mem, page), TP_STRUCT__entry( __field(const struct page , page) __field(u32, mem_id) __field(u32, mem_type) ), TP_fast_assign( __entry->page = page; __entry->mem_id = mem->id; __entry->mem_type = mem->type; ), TP_printk("mem_id=%d mem_type=%s page=%p", __entry->mem_id, __print_symbolic(__entry->mem_type, __MEM_TYPE_SYM_TAB), __entry->page ) ); #endif /* _TRACE_XDP_H */ #include <trace/define_trace.h>

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