diff options
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 6ddd6a6556cf..50b6d7a6f01a 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -13,7 +13,9 @@ enum trace_type { TRACE_FN, TRACE_CTX, TRACE_WAKE, + TRACE_CONT, TRACE_STACK, + TRACE_PRINT, TRACE_SPECIAL, TRACE_MMIO_RW, TRACE_MMIO_MAP, @@ -61,6 +63,14 @@ struct stack_entry { }; /* + * ftrace_printk entry: + */ +struct print_entry { + unsigned long ip; + char buf[]; +}; + +/* * The trace field - the most basic unit of tracing. This is what * is printed in the end as a single line in the trace output, such as: * @@ -77,6 +87,7 @@ struct trace_field { struct ctx_switch_entry ctx; struct special_entry special; struct stack_entry stack; + struct print_entry print; struct mmiotrace_rw mmiorw; struct mmiotrace_map mmiomap; }; |