From: David Howells <dhowells@redhat.com>
Date: Tue, 11 Apr 2006 05:54:24 +0000 (-0700)
Subject: [PATCH] Improve data-dependency memory barrier example in documentation
X-Git-Tag: v2.6.17-rc2~181
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c14038c39ddd9c14225907a05a6ac4d91d645ef1;p=pandora-kernel.git

[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>
---

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