X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=blobdiff_plain;f=Documentation%2Fmemory-barriers.txt;h=2ba8461b0631de759fefd2a12918a6c4f4ee7562;hp=eafa6a53f72cb142ffcec8f42ae604ff459786bc;hb=5192ec7b24dd78bd82fe554995b8889d317da0c1;hpb=ae982073095a44f004d7ffb9f271077abef9dbcf

diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
index eafa6a53f72c..2ba8461b0631 100644
--- a/Documentation/memory-barriers.txt
+++ b/Documentation/memory-barriers.txt
@@ -2327,9 +2327,7 @@ about the state (old or new) implies an SMP-conditional general memory barrier
 explicit lock operations, described later).  These include:
 
 	xchg();
-	cmpxchg();
 	atomic_xchg();			atomic_long_xchg();
-	atomic_cmpxchg();		atomic_long_cmpxchg();
 	atomic_inc_return();		atomic_long_inc_return();
 	atomic_dec_return();		atomic_long_dec_return();
 	atomic_add_return();		atomic_long_add_return();
@@ -2342,7 +2340,9 @@ explicit lock operations, described later).  These include:
 	test_and_clear_bit();
 	test_and_change_bit();
 
-	/* when succeeds (returns 1) */
+	/* when succeeds */
+	cmpxchg();
+	atomic_cmpxchg();		atomic_long_cmpxchg();
 	atomic_add_unless();		atomic_long_add_unless();
 
 These are used for such things as implementing ACQUIRE-class and RELEASE-class