commit c14038c39ddd9c14225907a05a6ac4d91d645ef1
author David Howells <dhowells@redhat.com> Mon Apr 10 22:54:24 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Apr 11 06:18:44 2006 -0700
tree a9f57acaaf9764b35ab9e50f370b8e6859f9501e
parent dbc8700e27a94621de9d22c506c67913e0121501

[PATCH] Improve data-dependency memory barrier example in documentation

In the memory barrier document, improve the example of the data dependency
barrier situation by:

 (1) showing the initial values of the variables involved; and

 (2) repeating the instruction sequence description, this time with the data
     dependency barrier actually shown to make it clear what the revised
     sequence actually is.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>