From 0fcff1715bec7593a0ba86f3fef46cd89af37a8b Mon Sep 17 00:00:00 2001 From: Yauheni Kaliuta Date: Mon, 16 Jul 2018 11:06:04 -0700 Subject: tools/memory-model/Documentation: Fix typo, smb->smp The tools/memory-model/Documentation/explanation.txt file says "For each other CPU C', smb_wmb() forces all po-earlier stores" This commit therefore replaces the "smb_wmb()" with "smp_wmb()". Signed-off-by: Yauheni Kaliuta Signed-off-by: Paul E. McKenney Acked-by: Alan Stern Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: akiyks@gmail.com Cc: boqun.feng@gmail.com Cc: dhowells@redhat.com Cc: j.alglave@ucl.ac.uk Cc: linux-arch@vger.kernel.org Cc: luc.maranget@inria.fr Cc: npiggin@gmail.com Cc: parri.andrea@gmail.com Cc: will.deacon@arm.com Link: http://lkml.kernel.org/r/20180716180605.16115-13-paulmck@linux.vnet.ibm.com Signed-off-by: Ingo Molnar --- tools/memory-model/Documentation/explanation.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/memory-model') diff --git a/tools/memory-model/Documentation/explanation.txt b/tools/memory-model/Documentation/explanation.txt index 1b09f3175a1f..0cbd1ef8f86d 100644 --- a/tools/memory-model/Documentation/explanation.txt +++ b/tools/memory-model/Documentation/explanation.txt @@ -804,7 +804,7 @@ type of fence: Second, some types of fence affect the way the memory subsystem propagates stores. When a fence instruction is executed on CPU C: - For each other CPU C', smb_wmb() forces all po-earlier stores + For each other CPU C', smp_wmb() forces all po-earlier stores on C to propagate to C' before any po-later stores do. For each other CPU C', any store which propagates to C before -- cgit v1.2.3-59-g8ed1b