[FE training-materials-updates] Misc typo, spacing and grammar corrections
Michael Opdenacker
michael.opdenacker at free-electrons.com
Tue Dec 10 06:03:25 CET 2013
Repository : git://git.free-electrons.com/training-materials.git
On branch : master
Link : http://git.free-electrons.com/training-materials/commit/?id=a085782599a664152925582bef56484254a4bc23
>---------------------------------------------------------------
commit a085782599a664152925582bef56484254a4bc23
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date: Tue Dec 10 06:02:08 2013 +0100
Misc typo, spacing and grammar corrections
- Reported by Radek Dostal (thanks!)
Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>
>---------------------------------------------------------------
a085782599a664152925582bef56484254a4bc23
slides/kernel-frameworks/kernel-frameworks.tex | 6 +++---
.../sysdev-embedded-linux.tex | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/slides/kernel-frameworks/kernel-frameworks.tex b/slides/kernel-frameworks/kernel-frameworks.tex
index b74452e..6e208fb 100644
--- a/slides/kernel-frameworks/kernel-frameworks.tex
+++ b/slides/kernel-frameworks/kernel-frameworks.tex
@@ -286,13 +286,13 @@ struct file_operations {
\begin{frame}
\frametitle{Zero copy access to user memory}
\begin{itemize}
- \item Having to copy data to our from an intermediate kernel buffer
+ \item Having to copy data to or from an intermediate kernel buffer
can become expensive when the amount of data to transfer is
- important (video).
+ large (video).
\item \emph{Zero copy} options are possible:
\begin{itemize}
\item \code{mmap()} system call to allow user space to directly
- access memory mapped I/O space. See our \code{mmap()} chapter.
+ access memory mapped I/O space. See our \code{mmap()} chapter.
\item \kfunc{get_user_pages} to get a mapping to user pages
without having to copy them. See \url{http://j.mp/oPW6Fb}
(Kernel API doc). This API is more complex to use though.
diff --git a/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex b/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
index f75f53c..b6623d5 100644
--- a/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
+++ b/slides/sysdev-embedded-linux/sysdev-embedded-linux.tex
@@ -1099,7 +1099,7 @@ met:
\item The \code{configure} script and the \code{Makefile.in} files
are generated by \code{autoconf} and \code{automake} respectively.
\begin{itemize}
- \item They should never modified directly
+ \item They should never be modified directly
\item They are usually shipped pre-generated in the software
package, because there are several versions of \code{autoconf}
and \code{automake}, and they are not completely compatible
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