diff options
Diffstat (limited to 'include/linux/ftrace_event.h')
-rw-r--r-- | include/linux/ftrace_event.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index f7b47c3..43360c1 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -137,8 +137,13 @@ struct ftrace_event_call { #define FTRACE_MAX_PROFILE_SIZE 2048 -extern char *trace_profile_buf; -extern char *trace_profile_buf_nmi; +struct perf_trace_buf { + char buf[FTRACE_MAX_PROFILE_SIZE]; + int recursion; +}; + +extern struct perf_trace_buf *perf_trace_buf; +extern struct perf_trace_buf *perf_trace_buf_nmi; #define MAX_FILTER_PRED 32 #define MAX_FILTER_STR_VAL 256 /* Should handle KSYM_SYMBOL_LEN */ |