CPU cache line sizes are generally 64 bytes

diff --git a/src/lib/io/message.c b/src/lib/io/message.c
index 7dcb2b0bdcfb8ca34d4828e65fdea28c63eb33a7..5a27ab8120dda229cd956420f2da0ce8866b4ee6 100644 (file)
--- a/src/lib/io/message.c
+++ b/src/lib/io/message.c
@@ -152,8 +152,8 @@ fr_message_set_t *fr_message_set_create(TALLOC_CTX *ctx, int num_messages, size_
                return NULL;
        }
 
-       message_size += 15;
-       message_size &= ~(size_t) 15;
+       message_size += 63;
+       message_size &= ~(size_t) 63;
        ms->message_size = message_size;
 
        ms->rb_array[0] = fr_ring_buffer_create(ms, ring_buffer_size);