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Diffstat (limited to 'kernel/trace/trace_ksym.c')
-rw-r--r--kernel/trace/trace_ksym.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/trace/trace_ksym.c b/kernel/trace/trace_ksym.c
index 2fde875ead4..6d5609c6737 100644
--- a/kernel/trace/trace_ksym.c
+++ b/kernel/trace/trace_ksym.c
@@ -78,17 +78,18 @@ void ksym_collect_stats(unsigned long hbp_hit_addr)
void ksym_hbp_handler(struct hw_breakpoint *hbp, struct pt_regs *regs)
{
struct ring_buffer_event *event;
- struct trace_array *tr;
struct ksym_trace_entry *entry;
+ struct ring_buffer *buffer;
int pc;
if (!ksym_tracing_enabled)
return;
- tr = ksym_trace_array;
+ buffer = ksym_trace_array->buffer;
+
pc = preempt_count();
- event = trace_buffer_lock_reserve(tr, TRACE_KSYM,
+ event = trace_buffer_lock_reserve(buffer, TRACE_KSYM,
sizeof(*entry), 0, pc);
if (!event)
return;
@@ -103,7 +104,7 @@ void ksym_hbp_handler(struct hw_breakpoint *hbp, struct pt_regs *regs)
ksym_collect_stats(hbp->info.address);
#endif /* CONFIG_PROFILE_KSYM_TRACER */
- trace_buffer_unlock_commit(tr, event, 0, pc);
+ trace_buffer_unlock_commit(buffer, event, 0, pc);
}
/* Valid access types are represented as