Fixes: 19a67de341ca ("[PATCH] btrace: allow -v option for blkparse -v")
Fixes: bc93336f08a3 ("fix up btrace options & manpage")
Signed-off-by: Steffen Maier <maier@xxxxxxxxxxxxx>
---
btrace | 2 +-
doc/btrace.8 | 6 +++++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/btrace b/btrace
index f1f731b2a18f..44401823aa61 100644
--- a/btrace
+++ b/btrace
@@ -8,7 +8,7 @@
TRACEOPTS=""
PARSEOPTS="-b100000"
-USAGE="Usage: btrace [-s] [-t] [-h] [-w N] [-n N] [-b N] [-a <trace>...] [-r <dbg mnt>] <dev>..."
+USAGE="Usage: btrace [-s] [-t] [-h] [-v] [-w N] [-n N] [-b N] [-a <trace>...] [-r <dbg mnt>] <dev>..."
DIRNAME=`dirname $0`
while getopts "a:w:n:b:r:sthv" c
diff --git a/doc/btrace.8 b/doc/btrace.8
index 60462140ccc6..146462ced50c 100644
--- a/doc/btrace.8
+++ b/doc/btrace.8
@@ -6,7 +6,7 @@ btrace \- perform live tracing for block devices
.SH SYNOPSIS
-.B btrace [\-s] [\-t] [\-h] [\-w \fIN\fN] [\-n \fIN\fR] [\-b \fIN\fR] [\-r \fI<dbg mnt>\fR] [\-a <\fItrace\fR>...] <\fIdev\fR>...
+.B btrace [\-s] [\-t] [\-h] [\-v] [\-w \fIN\fN] [\-n \fIN\fR] [\-b \fIN\fR] [\-r \fI<dbg mnt>\fR] [\-a <\fItrace\fR>...] <\fIdev\fR>...
.br
@@ -31,6 +31,10 @@ Displays time deltas per IO (see \fIblkparse\fR (1)).
.B \-h
Hash processes by name, not PID (see \fIblkparse\fR (1)).
+.HP 4
+.B \-v
+Be more verbose for marginal errors (see \fIblkparse\fR (1)).
+
.HP 4
.B \-w \fIN\fR
Sets run time to the number of seconds specified (see \fIblktrace\fR (8)).
--
2.14.2
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