X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=README.md;h=461574617f8abd4a92054fbe4a5b0c45d5e4d9b5;hp=7ce0edfeec0ef4203e286a4661eac6f7dd9ddeb1;hb=d4e640c06c2c999d5fc8f8375bc2f61da06c9cda;hpb=7fe7e9f353c3596b78b6bed1f4267037de750a48

diff --git a/README.md b/README.md
index 7ce0edf..4615746 100644
--- a/README.md
+++ b/README.md
@@ -358,12 +358,19 @@ can be forced by specifying `--disable-compiler-tls` as configure
 argument.
 
 
-### Usage of `DEBUG_RCU`
+### Usage of `DEBUG_RCU` & `--enable-rcu-debug`
 
-`DEBUG_RCU` is used to add internal debugging self-checks to the
-RCU library. This define adds a performance penalty when enabled.
-Can be enabled by uncommenting the corresponding line in
-`Makefile.build.inc`.
+By default the library is configured with internal debugging
+self-checks disabled.
+
+For always-on debugging self-checks:
+	./configure --enable-rcu-debug
+
+For fine grained enabling of debugging self-checks, build
+urserspace-rcu with DEBUG_RCU defined and compile dependent
+applications with DEBUG_RCU defined when necessary.
+
+Warning: Enabling this feature result in a performance penalty.
 
 
 ### Usage of `DEBUG_YIELD`