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authorAlan D. Brunelle <Alan.Brunelle@hp.com>2007-02-26 20:44:27 +0100
committerJens Axboe <axboe@carl.home.kernel.dk>2007-02-26 20:44:27 +0100
commitcf1edb17bb790c348393aff20685dbafe99ee48f (patch)
tree8fa3e1d20b1488acc59fce91822b8d986fdfe229 /doc
parentfa0ab85de6801b1ebfddf9b697ac0293c14c3e00 (diff)
downloadblktrace-cf1edb17bb790c348393aff20685dbafe99ee48f.tar.gz
blktrace-cf1edb17bb790c348393aff20685dbafe99ee48f.tar.bz2
Added ability to add device names from a file to blktrace.
Added new argument to blktrace: -I <devs file> Where <devs file> has one device per line, each device is added to any explicit -d arg, or the trailing device arguments. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'doc')
-rw-r--r--doc/blktrace.tex4
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/blktrace.tex b/doc/blktrace.tex
index 02ae1aa..0a83f4d 100644
--- a/doc/blktrace.tex
+++ b/doc/blktrace.tex
@@ -21,7 +21,7 @@
\title{blktrace User Guide}
\author{blktrace: Jens Axboe (axboe@suse.de)\\
User Guide: Alan D. Brunelle (Alan.Brunelle@hp.com)}
-\date{23 February 2005}
+\date{18 February 2007}
\begin{document}
\maketitle
@@ -393,6 +393,8 @@ Short & Long & Description \\ \hline\hline
-r \emph{rel-path} & --relay=\emph{rel-path} & Specifies debugfs mount point \\ \hline
-V & --version & Outputs version \\ \hline
-w \emph{seconds} & --stopwatch=\emph{seconds} & Sets run time to the number of seconds specified \\ \hline
+-I \emph{devs file}& --input-devs=\emph{devs file}& Adds devices found in \emph{devs file} to list of devices to trace. \\
+ & & (One device per line.) \\ \hline
\end{tabular}
\subsubsection{\label{sec:filter-mask}Filter Masks}