diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 13d0387ac6a6..a569daaac4c4 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -544,6 +544,8 @@ print_graph_irq(struct trace_iterator *iter, unsigned long addr, struct trace_seq *s = &iter->seq; struct trace_entry *ent = iter->ent; + addr += iter->tr->text_delta; + if (addr < (unsigned long)__irqentry_text_start || addr >= (unsigned long)__irqentry_text_end) return; @@ -710,6 +712,7 @@ print_graph_entry_leaf(struct trace_iterator *iter, struct ftrace_graph_ret *graph_ret; struct ftrace_graph_ent *call; unsigned long long duration; + unsigned long func; int cpu = iter->cpu; int i; @@ -717,6 +720,8 @@ print_graph_entry_leaf(struct trace_iterator *iter, call = &entry->graph_ent; duration = graph_ret->rettime - graph_ret->calltime; + func = call->func + iter->tr->text_delta; + if (data) { struct fgraph_cpu_data *cpu_data; @@ -747,10 +752,10 @@ print_graph_entry_leaf(struct trace_iterator *iter, * enabled. */ if (flags & __TRACE_GRAPH_PRINT_RETVAL) - print_graph_retval(s, graph_ret->retval, true, (void *)call->func, + print_graph_retval(s, graph_ret->retval, true, (void *)func, !!(flags & TRACE_GRAPH_PRINT_RETVAL_HEX)); else - trace_seq_printf(s, "%ps();\n", (void *)call->func); + trace_seq_printf(s, "%ps();\n", (void *)func); print_graph_irq(iter, graph_ret->func, TRACE_GRAPH_RET, cpu, iter->ent->pid, flags); @@ -766,6 +771,7 @@ print_graph_entry_nested(struct trace_iterator *iter, struct ftrace_graph_ent *call = &entry->graph_ent; struct fgraph_data *data = iter->private; struct trace_array *tr = iter->tr; + unsigned long func; int i; if (data) { @@ -788,7 +794,9 @@ print_graph_entry_nested(struct trace_iterator *iter, for (i = 0; i < call->depth * TRACE_GRAPH_INDENT; i++) trace_seq_putc(s, ' '); - trace_seq_printf(s, "%ps() {\n", (void *)call->func); + func = call->func + iter->tr->text_delta; + + trace_seq_printf(s, "%ps() {\n", (void *)func); if (trace_seq_has_overflowed(s)) return TRACE_TYPE_PARTIAL_LINE; @@ -863,6 +871,8 @@ check_irq_entry(struct trace_iterator *iter, u32 flags, int *depth_irq; struct fgraph_data *data = iter->private; + addr += iter->tr->text_delta; + /* * If we are either displaying irqs, or we got called as * a graph event and private data does not exist, @@ -990,11 +1000,14 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s, unsigned long long duration = trace->rettime - trace->calltime; struct fgraph_data *data = iter->private; struct trace_array *tr = iter->tr; + unsigned long func; pid_t pid = ent->pid; int cpu = iter->cpu; int func_match = 1; int i; + func = trace->func + iter->tr->text_delta; + if (check_irq_return(iter, flags, trace->depth)) return TRACE_TYPE_HANDLED; @@ -1033,7 +1046,7 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s, * function-retval option is enabled. */ if (flags & __TRACE_GRAPH_PRINT_RETVAL) { - print_graph_retval(s, trace->retval, false, (void *)trace->func, + print_graph_retval(s, trace->retval, false, (void *)func, !!(flags & TRACE_GRAPH_PRINT_RETVAL_HEX)); } else { /* @@ -1046,7 +1059,7 @@ print_graph_return(struct ftrace_graph_ret *trace, struct trace_seq *s, if (func_match && !(flags & TRACE_GRAPH_PRINT_TAIL)) trace_seq_puts(s, "}\n"); else - trace_seq_printf(s, "} /* %ps */\n", (void *)trace->func); + trace_seq_printf(s, "} /* %ps */\n", (void *)func); } /* Overrun */