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authorDavid Woodhouse <dwmw2@infradead.org>2008-08-15 11:12:20 +0200
committerJens Axboe <jens.axboe@oracle.com>2008-08-15 11:12:20 +0200
commit64c031619f9d7fbafce96d6e6c29f945b589141b (patch)
tree778568eb2491f864a781388d3a083176a301af1a /doc
parent37081bf5636d1bef1dd141a03a64b3c516867ac9 (diff)
downloadblktrace-64c031619f9d7fbafce96d6e6c29f945b589141b.tar.gz
blktrace-64c031619f9d7fbafce96d6e6c29f945b589141b.tar.bz2
Add documentation of 'D' discard operation
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'doc')
-rw-r--r--doc/blkparse.16
-rw-r--r--doc/blktrace.tex4
2 files changed, 5 insertions, 5 deletions
diff --git a/doc/blkparse.1 b/doc/blkparse.1
index 825ca36..e97581c 100644
--- a/doc/blkparse.1
+++ b/doc/blkparse.1
@@ -391,9 +391,9 @@ Split
.SH "RWBS DESCRIPTION"
-This is a small string containing at least one character ('R' for read, 'W' for
-write operation), and optionally either a 'B' (for barrier operations) or 'S' (for
-synchronous operations).
+This is a small string containing at least one character ('R' for read, 'W'
+for write, or 'D' for block discard operation), and optionally either
+a 'B' (for barrier operations) or 'S' (for synchronous operations).
.SH "DEFAULT OUTPUT"
diff --git a/doc/blktrace.tex b/doc/blktrace.tex
index 82c35e8..1e69240 100644
--- a/doc/blktrace.tex
+++ b/doc/blktrace.tex
@@ -645,8 +645,8 @@ X & Split \\ \hline
\subsubsection{\label{sec:act-table}RWBS Description}
This is a small string containing at least one character ('R' for read,
-'W' for write operation), and optionally either a 'B' (for barrier
-operations) or 'S' (for synchronous operations).
+'W' for write, or 'D' for block discard operation), and optionally either
+a 'B' (for barrier operations) or 'S' (for synchronous operations).
\subsubsection{\label{sec:default-output}Default output}