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perf scripting: Don't die if scripting can't be setup, disable it 

Removing one more set of die() calls.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-6pyil685m5i2tugg56gcy0tg@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-10-25 17:30:05 -03:00
parent cf346d5bd4
commit 9a8860bbaa
1 changed files with 15 additions and 18 deletions
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33
tools/perf/util/trace-event-scripting.c
View File

@ -25,6 +25,7 @@
#include <errno.h>
#include "../perf.h"
#include "debug.h"
#include "util.h"
#include "trace-event.h"
@ -86,17 +87,15 @@ struct scripting_ops python_scripting_unsupported_ops = {
static void register_python_scripting(struct scripting_ops *scripting_ops)
{
int err;
err = script_spec_register("Python", scripting_ops);
if (err)
die("error registering Python script extension");
err = script_spec_register("py", scripting_ops);
if (err)
die("error registering py script extension");
if (scripting_context == NULL)
scripting_context = malloc(sizeof(*scripting_context));
if (scripting_context == NULL ||
script_spec_register("Python", scripting_ops) ||
script_spec_register("py", scripting_ops)) {
pr_err("Error registering Python script extension: disabling it\n");
zfree(&scripting_context);
}
}
#ifdef NO_LIBPYTHON
@ -151,17 +150,15 @@ struct scripting_ops perl_scripting_unsupported_ops = {
static void register_perl_scripting(struct scripting_ops *scripting_ops)
{
int err;
err = script_spec_register("Perl", scripting_ops);
if (err)
die("error registering Perl script extension");
err = script_spec_register("pl", scripting_ops);
if (err)
die("error registering pl script extension");
if (scripting_context == NULL)
scripting_context = malloc(sizeof(*scripting_context));
if (scripting_context == NULL ||
script_spec_register("Perl", scripting_ops) ||
script_spec_register("pl", scripting_ops)) {
pr_err("Error registering Perl script extension: disabling it\n");
zfree(&scripting_context);
}
}
#ifdef NO_LIBPERL