From: "Steven Rostedt (VMware)" <rostedt@xxxxxxxxxxx>
The C style for trace-cmd and KernelShark is to follow the Linux kernel
where all declarations are done at a top of a C block and not intermingled
in the code.
Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
---
kernel-shark-qt/examples/datafilter.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/kernel-shark-qt/examples/datafilter.c b/kernel-shark-qt/examples/datafilter.c
index f8048bf62d32..13b088ebdc20 100644
--- a/kernel-shark-qt/examples/datafilter.c
+++ b/kernel-shark-qt/examples/datafilter.c
@@ -18,6 +18,8 @@ int main(int argc, char **argv)
size_t i, n_rows, n_tasks, n_evts, count;
struct kshark_context *kshark_ctx;
struct kshark_entry **data = NULL;
+ struct event_filter *adv_filter;
+ struct event_format *event;
char *entry_str;
bool status;
int *pids;
@@ -81,7 +83,6 @@ int main(int argc, char **argv)
puts("\n\n");
/* Show only "sched" events. */
- struct event_format *event;
n_evts = kshark_ctx->pevent->nr_events;
for (i = 0; i < n_evts; ++i) {
event = kshark_ctx->pevent->events[i];
@@ -115,7 +116,7 @@ int main(int argc, char **argv)
kshark_filter_clear(kshark_ctx, KS_SHOW_EVENT_FILTER);
/* Use the Advanced filter to do event content based filtering. */
- struct event_filter *adv_filter = kshark_ctx->advanced_event_filter;
+ adv_filter = kshark_ctx->advanced_event_filter;
pevent_filter_add_filter_str(adv_filter,
"sched/sched_wakeup:target_cpu==1");
--
2.17.1
|