Compile time futex syscall detection

[urcu.git] / README.md

diff --git a/README.md b/README.md
index 601703bdf6209af39c9e27e47a9d0c9d3e2d6b13..dd7ebd1c39cf6b5d2182c04522caed31cddbd35f 100644 (file)
--- a/README.md
+++ b/README.md
@@ -224,10 +224,11 @@ be overridden with `-DSIGRCU` by modifying `Makefile.build.inc`.
 
 The BP library flavor stands for "bulletproof". It is specifically
 designed to help tracing library to hook on applications without
-requiring to modify these applications. `urcu_bp_init()`,
-`urcu_bp_register_thread()` and `urcu_bp_unregister_thread()` all become
-nops. The state is dealt with by the library internally at the expense
-of read-side and write-side performance.
+requiring to modify these applications. `urcu_bp_init()`, and
+`urcu_bp_unregister_thread()` all become nops, whereas calling
+`urcu_bp_register_thread()` becomes optional. The state is dealt with by
+the library internally at the expense of read-side and write-side
+performance.
 
 
 ### Initialization
@@ -387,7 +388,7 @@ 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
+userspace-rcu with DEBUG_RCU defined and compile dependent
 applications with DEBUG_RCU defined when necessary.
 
 Warning: Enabling this feature result in a performance penalty.