X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=README;h=83330eab1e5ab82cd128dd6c68cdc247f1f272a8;hb=dd61d0772f8dda35aadf9636ebabfaebf24add6a;hp=9d154c53832d471871f99ca0e4dc1ae5ec74109f;hpb=1eade46a854eb8211be9fd32e0cf6835576deb63;p=urcu.git

diff --git a/README b/README
index 9d154c5..83330ea 100644
--- a/README
+++ b/README
@@ -17,7 +17,7 @@ BUILDING
 		* CFLAGS="-m64 -g -O2" ./configure
 
 		Forcing a 32-bit build with 386 backward compatibility:
-		* CFLAGS="-m32 -g -O2" ./configure --target=i386-pc-linux-gnu
+		* CFLAGS="-m32 -g -O2" ./configure --host=i386-pc-linux-gnu
 
 		Forcing a 32-bit build for Sparcv9 (typical for Sparc v9)
 		* CFLAGS="-m32 -Wa,-Av9a -g -O2" ./configure
@@ -274,3 +274,10 @@ Interaction with fork()
 	call_rcu_after_fork_parent() after the fork().  The child
 	process must invoke call_rcu_after_fork_child().
 	These three APIs are suitable for passing to pthread_atfork().
+
+Thread Local Storage (TLS)
+
+	Userspace RCU can fall back on pthread_getspecific() to emulate
+	TLS variables on systems where it is not available. This behavior
+	can be forced by specifying --disable-compiler-tls as configure
+	argument.