]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
rtla/osnoise: Fix error message when failing to enable trace instance
authorDaniel Bristot de Oliveira <bristot@kernel.org>
Fri, 18 Feb 2022 17:57:09 +0000 (18:57 +0100)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Sat, 26 Feb 2022 02:05:30 +0000 (21:05 -0500)
When a trace instance creation fails, tools are printing:

Could not enable -> osnoiser <- tracer for tracing

Print the actual (and correct) name of the tracer it fails to enable.

Link: https://lkml.kernel.org/r/53ef0582605af91eca14b19dba9fc9febb95d4f9.1645206561.git.bristot@kernel.org
Fixes: b1696371d865 ("rtla: Helper functions for rtla")
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
tools/tracing/rtla/src/osnoise.c

index 5648f9252e580870a4b6fcc72ff09debb34405f8..e60f1862bad09901f509a619fda2cd847ada2535 100644 (file)
@@ -810,7 +810,7 @@ struct osnoise_tool *osnoise_init_trace_tool(char *tracer)
 
        retval = enable_tracer_by_name(trace->trace.inst, tracer);
        if (retval) {
-               err_msg("Could not enable osnoiser tracer for tracing\n");
+               err_msg("Could not enable %s tracer for tracing\n", tracer);
                goto out_err;
        }