tree bf74a8b2d012d7b87b21b0e2720b773e6661d2cb
parent f36fe1e70b5477d4e42df8ea97278e9698dddbbf
author SeongJae Park <sj38.park@gmail.com> 1456158509 -0800
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1457995939 -0700

documentation: Clarify compiler store-fusion example

The compiler store-fusion example in memory-barriers.txt uses a C
comment to represent arbitrary code that does not update a given
variable.  Unfortunately, someone could reasonably interpret the
comment as instead referring to the following line of code.  This
commit therefore replaces the comment with a string that more
clearly represents the arbitrary code.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>