X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=libringbuffer%2Fbackend_internal.h;h=79f8bdeaea9ad933f4956f6eaf641be8416b092c;hb=34daae3e48423fc35b363e19136e324f9e31b05a;hp=3c09382ed117b262f5f4baf275043271f069359d;hpb=a9ff648cc4cc06d28b522d705c467d45ab916a9d;p=lttng-ust.git

diff --git a/libringbuffer/backend_internal.h b/libringbuffer/backend_internal.h
index 3c09382e..79f8bdea 100644
--- a/libringbuffer/backend_internal.h
+++ b/libringbuffer/backend_internal.h
@@ -46,7 +46,7 @@ int channel_backend_init(struct channel_backend *chanb,
 			 const struct lttng_ust_lib_ring_buffer_config *config,
 			 size_t subbuf_size,
 			 size_t num_subbuf, struct lttng_ust_shm_handle *handle,
-			 const char *shm_path);
+			 const int *stream_fds);
 void channel_backend_free(struct channel_backend *chanb,
 			  struct lttng_ust_shm_handle *handle);
 
@@ -485,7 +485,7 @@ static inline int lttng_ust_fls(unsigned int x)
 		r -= 2;
 	}
 	if (!(x & 0x80000000U)) {
-		x <<= 1;
+		/* No need to bit shift on last operation */
 		r -= 1;
 	}
 	return r;