X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lib%2Fringbuffer%2Fbackend.h;h=0b75de8a65137aa1e7cd16a25afe26a280a5792d;hb=d4fe3450f4fec0be4ccb6cda97e7e33124b93a0e;hp=9db0095638973a2e0fb6da77affde9fb30bed8f5;hpb=fd97ec2a5d01095698b89e2200cf9f5e10d5e3ac;p=lttng-modules.git

diff --git a/lib/ringbuffer/backend.h b/lib/ringbuffer/backend.h
index 9db00956..0b75de8a 100644
--- a/lib/ringbuffer/backend.h
+++ b/lib/ringbuffer/backend.h
@@ -169,7 +169,7 @@ size_t lib_ring_buffer_do_strcpy(const struct lib_ring_buffer_config *config,
 		 * Only read source character once, in case it is
 		 * modified concurrently.
 		 */
-		c = ACCESS_ONCE(src[count]);
+		c = READ_ONCE(src[count]);
 		if (!c)
 			break;
 		lib_ring_buffer_do_copy(config, &dest[count], &c, 1);