X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=README;h=72e73de93f0244cb232f5c4dc7102c4c567db965;hp=e1ce893737acd0d4d79260462f6383ff45a05c42;hb=83dd659a88275ec009113aba20c98b7d0b61109f;hpb=ec8e44cf2ba50dcb421af40b67e74650bb5057f6

diff --git a/README b/README
index e1ce893..72e73de 100644
--- a/README
+++ b/README
@@ -107,6 +107,9 @@ Usage of liburcu-defer
 	* Provides defer_rcu_ratelimit() primitive, which acts just like
 	  defer_rcu(), but takes an additional rate limiter callback forcing
 	  synchronized callback execution of the limiter returns non-zero.
+	* Requires that rcu_defer_barrier() must be called in library destructor
+	  if a library queues callbacks and is expected to be unloaded with
+	  dlclose().
 
 Being careful with signals