X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lib%2Fringbuffer%2Ffrontend_api.h;h=b622bd7e865cae4079a4a91c2bab87eed34ebb32;hb=afbb7f1f732082fea302d5c821b8b67fae445e2b;hp=ff6abce93d684a86e48066ed7fc537a2516fe9b4;hpb=7915e163192dc9674bcd7ce80338d9d8ebf23d4c;p=lttng-modules.git

diff --git a/lib/ringbuffer/frontend_api.h b/lib/ringbuffer/frontend_api.h
index ff6abce9..b622bd7e 100644
--- a/lib/ringbuffer/frontend_api.h
+++ b/lib/ringbuffer/frontend_api.h
@@ -30,6 +30,7 @@
  */
 
 #include "../../wrapper/ringbuffer/frontend.h"
+#include "../../wrapper/percpu-defs.h"
 #include <linux/errno.h>
 #include <linux/prefetch.h>
 
@@ -73,7 +74,7 @@ static inline
 void lib_ring_buffer_put_cpu(const struct lib_ring_buffer_config *config)
 {
 	barrier();
-	__get_cpu_var(lib_ring_buffer_nesting)--;
+	(*lttng_this_cpu_ptr(&lib_ring_buffer_nesting))--;
 	rcu_read_unlock_sched_notrace();
 }