diff options
Diffstat (limited to 'trace/simple.c')
| -rw-r--r-- | trace/simple.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/trace/simple.c b/trace/simple.c index 2f09dafcbc..2ec32e159c 100644 --- a/trace/simple.c +++ b/trace/simple.c @@ -17,8 +17,8 @@ #include "trace/control.h" #include "trace/simple.h" -/** Trace file header event ID */ -#define HEADER_EVENT_ID (~(uint64_t)0) /* avoids conflicting with TraceEventIDs */ +/** Trace file header event ID, picked to avoid conflict with real event IDs */ +#define HEADER_EVENT_ID (~(uint64_t)0) /** Trace file magic number */ #define HEADER_MAGIC 0xf2b177cb0aa429b4ULL @@ -58,7 +58,7 @@ static char *trace_file_name; /* * Trace buffer entry */ typedef struct { - uint64_t event; /* TraceEventID */ + uint64_t event; /* event ID value */ uint64_t timestamp_ns; uint32_t length; /* in bytes */ uint32_t pid; @@ -202,7 +202,7 @@ void trace_record_write_str(TraceBufferRecord *rec, const char *s, uint32_t slen rec->rec_off = write_to_buffer(rec->rec_off, (void*)s, slen); } -int trace_record_start(TraceBufferRecord *rec, TraceEventID event, size_t datasize) +int trace_record_start(TraceBufferRecord *rec, uint32_t event, size_t datasize) { unsigned int idx, rec_off, old_idx, new_idx; uint32_t rec_len = sizeof(TraceRecord) + datasize; |