diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/asoc.h | 6 | ||||
| -rw-r--r-- | include/trace/ftrace.h | 33 | ||||
| -rw-r--r-- | include/trace/syscall.h | 15 |
3 files changed, 51 insertions, 3 deletions
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index c75c795a377b..0194a641e4e2 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -296,17 +296,17 @@ TRACE_EVENT(snd_soc_cache_sync, TP_ARGS(codec, type, status), TP_STRUCT__entry( - __string( name, codec->name ) + __string( name, codec->component.name) __string( status, status ) __string( type, type ) __field( int, id ) ), TP_fast_assign( - __assign_str(name, codec->name); + __assign_str(name, codec->component.name); __assign_str(status, status); __assign_str(type, type); - __entry->id = codec->id; + __entry->id = codec->component.id; ), TP_printk("codec=%s.%d type=%s status=%s", __get_str(name), diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 0fd06fef9fac..26b4f2e13275 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -44,6 +44,12 @@ #undef __field_ext #define __field_ext(type, item, filter_type) type item; +#undef __field_struct +#define __field_struct(type, item) type item; + +#undef __field_struct_ext +#define __field_struct_ext(type, item, filter_type) type item; + #undef __array #define __array(type, item, len) type item[len]; @@ -122,6 +128,12 @@ #undef __field_ext #define __field_ext(type, item, filter_type) +#undef __field_struct +#define __field_struct(type, item) + +#undef __field_struct_ext +#define __field_struct_ext(type, item, filter_type) + #undef __array #define __array(type, item, len) @@ -315,9 +327,21 @@ static struct trace_event_functions ftrace_event_type_funcs_##call = { \ if (ret) \ return ret; +#undef __field_struct_ext +#define __field_struct_ext(type, item, filter_type) \ + ret = trace_define_field(event_call, #type, #item, \ + offsetof(typeof(field), item), \ + sizeof(field.item), \ + 0, filter_type); \ + if (ret) \ + return ret; + #undef __field #define __field(type, item) __field_ext(type, item, FILTER_OTHER) +#undef __field_struct +#define __field_struct(type, item) __field_struct_ext(type, item, FILTER_OTHER) + #undef __array #define __array(type, item, len) \ do { \ @@ -379,6 +403,12 @@ ftrace_define_fields_##call(struct ftrace_event_call *event_call) \ #undef __field_ext #define __field_ext(type, item, filter_type) +#undef __field_struct +#define __field_struct(type, item) + +#undef __field_struct_ext +#define __field_struct_ext(type, item, filter_type) + #undef __array #define __array(type, item, len) @@ -550,6 +580,9 @@ static inline notrace int ftrace_get_offsets_##call( \ #undef __field #define __field(type, item) +#undef __field_struct +#define __field_struct(type, item) + #undef __array #define __array(type, item, len) diff --git a/include/trace/syscall.h b/include/trace/syscall.h index fed853f3d7aa..9674145e2f6a 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -4,6 +4,7 @@ #include <linux/tracepoint.h> #include <linux/unistd.h> #include <linux/ftrace_event.h> +#include <linux/thread_info.h> #include <asm/ptrace.h> @@ -32,4 +33,18 @@ struct syscall_metadata { struct ftrace_event_call *exit_event; }; +#if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS) +static inline void syscall_tracepoint_update(struct task_struct *p) +{ + if (test_thread_flag(TIF_SYSCALL_TRACEPOINT)) + set_tsk_thread_flag(p, TIF_SYSCALL_TRACEPOINT); + else + clear_tsk_thread_flag(p, TIF_SYSCALL_TRACEPOINT); +} +#else +static inline void syscall_tracepoint_update(struct task_struct *p) +{ +} +#endif + #endif /* _TRACE_SYSCALL_H */ |
