| /* SPDX-License-Identifier: GPL-2.0 */ |
| #undef TRACE_SYSTEM |
| #define TRACE_SYSTEM napi |
| |
| #if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ) |
| #define _TRACE_NAPI_H_ |
| |
| #include <linux/netdevice.h> |
| #include <linux/tracepoint.h> |
| #include <linux/ftrace.h> |
| |
| #define NO_DEV "(no_device)" |
| |
| TRACE_EVENT(napi_poll, |
| |
| TP_PROTO(struct napi_struct *napi, int work, int budget), |
| |
| TP_ARGS(napi, work, budget), |
| |
| TP_STRUCT__entry( |
| __field( struct napi_struct *, napi) |
| __string( dev_name, napi->dev ? napi->dev->name : NO_DEV) |
| __field( int, work) |
| __field( int, budget) |
| ), |
| |
| TP_fast_assign( |
| __entry->napi = napi; |
| __assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV); |
| __entry->work = work; |
| __entry->budget = budget; |
| ), |
| |
| TP_printk("napi poll on napi struct %p for device %s work %d budget %d", |
| __entry->napi, __get_str(dev_name), |
| __entry->work, __entry->budget) |
| ); |
| |
| #undef NO_DEV |
| |
| #endif /* _TRACE_NAPI_H_ */ |
| |
| /* This part must be outside protection */ |
| #include <trace/define_trace.h> |