From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Mon, 13 Apr 2020 21:05:31 +0000 (-0400)
Subject: perf counters context: remove compatibility code
X-Git-Tag: for-upstreaming-review-1~17
X-Git-Url: http://git.liburcu.org/?p=lttng-modules.git;a=commitdiff_plain;h=e2c05b25e4710e08ee72c2c18fa46790c9e7c22f

perf counters context: remove compatibility code
---

diff --git a/lttng-context-perf-counters.c b/lttng-context-perf-counters.c
index 096189e1..dff53295 100644
--- a/lttng-context-perf-counters.c
+++ b/lttng-context-perf-counters.c
@@ -58,21 +58,12 @@ void perf_counter_record(struct lttng_ctx_field *field,
 	chan->ops->event_write(ctx, &value, sizeof(value));
 }
 
-#if defined(CONFIG_PERF_EVENTS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,99))
 static
 void overflow_callback(struct perf_event *event,
 		       struct perf_sample_data *data,
 		       struct pt_regs *regs)
 {
 }
-#else
-static
-void overflow_callback(struct perf_event *event, int nmi,
-		       struct perf_sample_data *data,
-		       struct pt_regs *regs)
-{
-}
-#endif
 
 static
 void lttng_destroy_perf_counter_field(struct lttng_ctx_field *field)