diff options
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
| -rw-r--r-- | kernel/trace/trace_functions_graph.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 80387d1d27e1..0b99120d395c 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -82,9 +82,9 @@ static struct trace_array *graph_array; * to fill in space into DURATION column. */ enum { - DURATION_FILL_FULL = -1, - DURATION_FILL_START = -2, - DURATION_FILL_END = -3, + FLAGS_FILL_FULL = 1 << TRACE_GRAPH_PRINT_FILL_SHIFT, + FLAGS_FILL_START = 2 << TRACE_GRAPH_PRINT_FILL_SHIFT, + FLAGS_FILL_END = 3 << TRACE_GRAPH_PRINT_FILL_SHIFT, }; static enum print_line_t @@ -702,7 +702,7 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr, } /* No overhead */ - ret = print_graph_duration(DURATION_FILL_START, s, flags); + ret = print_graph_duration(0, s, flags | FLAGS_FILL_START); if (ret != TRACE_TYPE_HANDLED) return ret; @@ -714,7 +714,7 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr, if (!ret) return TRACE_TYPE_PARTIAL_LINE; - ret = print_graph_duration(DURATION_FILL_END, s, flags); + ret = print_graph_duration(0, s, flags | FLAGS_FILL_END); if (ret != TRACE_TYPE_HANDLED) return ret; @@ -779,14 +779,14 @@ print_graph_duration(unsigned long long duration, struct trace_seq *s, return TRACE_TYPE_HANDLED; /* No real adata, just filling the column with spaces */ - switch (duration) { - case DURATION_FILL_FULL: + switch (flags & TRACE_GRAPH_PRINT_FILL_MASK) { + case FLAGS_FILL_FULL: ret = trace_seq_puts(s, " | "); return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE; - case DURATION_FILL_START: + case FLAGS_FILL_START: ret = trace_seq_puts(s, " "); return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE; - case DURATION_FILL_END: + case FLAGS_FILL_END: ret = trace_seq_puts(s, " |"); return ret ? TRACE_TYPE_HANDLED : TRACE_TYPE_PARTIAL_LINE; } @@ -902,7 +902,7 @@ print_graph_entry_nested(struct trace_iterator *iter, } /* No time */ - ret = print_graph_duration(DURATION_FILL_FULL, s, flags); + ret = print_graph_duration(0, s, flags | FLAGS_FILL_FULL); if (ret != TRACE_TYPE_HANDLED) return ret; @@ -1222,7 +1222,7 @@ print_graph_comment(struct trace_seq *s, struct trace_entry *ent, return TRACE_TYPE_PARTIAL_LINE; /* No time */ - ret = print_graph_duration(DURATION_FILL_FULL, s, flags); + ret = print_graph_duration(0, s, flags | FLAGS_FILL_FULL); if (ret != TRACE_TYPE_HANDLED) return ret; |