diff options
| author | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2025-03-24 23:34:52 +0900 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2025-03-28 08:39:56 -0400 |
| commit | 35a380ddbc653c07ee64e2a74c274b9835b0efc2 (patch) | |
| tree | 33611bb879bc79336b72ec2f54923da62fc2f959 /kernel/trace/trace_output.c | |
| parent | de48d7fff7b4668a61c3c1d13ca0f6a6b3995519 (diff) | |
tracing: Show last module text symbols in the stacktrace
Since the previous boot trace buffer can include module text address in
the stacktrace. As same as the kernel text address, convert the module
text address using the module address information.
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/174282689201.356346.17647540360450727687.stgit@mhiramat.tok.corp.google.com
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_output.c')
| -rw-r--r-- | kernel/trace/trace_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c index 03d56f711ad1..1ad54fcf25cb 100644 --- a/kernel/trace/trace_output.c +++ b/kernel/trace/trace_output.c @@ -5,6 +5,7 @@ * Copyright (C) 2008 Red Hat Inc, Steven Rostedt <srostedt@redhat.com> * */ +#include "trace.h" #include <linux/module.h> #include <linux/mutex.h> #include <linux/ftrace.h> @@ -1248,7 +1249,6 @@ static enum print_line_t trace_stack_print(struct trace_iterator *iter, struct trace_seq *s = &iter->seq; unsigned long *p; unsigned long *end; - long delta = iter->tr->text_delta; trace_assign_type(field, iter->ent); end = (unsigned long *)((long)iter->ent + iter->ent_size); @@ -1265,7 +1265,7 @@ static enum print_line_t trace_stack_print(struct trace_iterator *iter, trace_seq_puts(s, "[FTRACE TRAMPOLINE]\n"); continue; } - seq_print_ip_sym(s, (*p) + delta, flags); + seq_print_ip_sym(s, trace_adjust_address(iter->tr, *p), flags); trace_seq_putc(s, '\n'); } |