diff options
Diffstat (limited to 'kernel/trace/trace_uprobe.c')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index 590bb9a02f8d..09f8ca7f7ba0 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -536,6 +536,7 @@ static int __trace_uprobe_create(int argc, const char **argv) const char *event = NULL, *group = UPROBE_EVENT_SYSTEM; char *arg, *filename, *rctr, *rctr_end, *tmp; char buf[MAX_EVENT_NAME_LEN]; + enum probe_print_type ptype; struct path path; unsigned long offset, ref_ctr_offset; bool is_return = false; @@ -687,7 +688,8 @@ static int __trace_uprobe_create(int argc, const char **argv) goto error; } - ret = traceprobe_set_print_fmt(&tu->tp, is_ret_probe(tu)); + ptype = is_ret_probe(tu) ? PROBE_PRINT_RETURN : PROBE_PRINT_NORMAL; + ret = traceprobe_set_print_fmt(&tu->tp, ptype); if (ret < 0) goto error; @@ -1578,6 +1580,7 @@ struct trace_event_call * create_local_trace_uprobe(char *name, unsigned long offs, unsigned long ref_ctr_offset, bool is_return) { + enum probe_print_type ptype; struct trace_uprobe *tu; struct path path; int ret; @@ -1612,7 +1615,8 @@ create_local_trace_uprobe(char *name, unsigned long offs, tu->filename = kstrdup(name, GFP_KERNEL); init_trace_event_call(tu); - if (traceprobe_set_print_fmt(&tu->tp, is_ret_probe(tu)) < 0) { + ptype = is_ret_probe(tu) ? PROBE_PRINT_RETURN : PROBE_PRINT_NORMAL; + if (traceprobe_set_print_fmt(&tu->tp, ptype) < 0) { ret = -ENOMEM; goto error; } |