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| author | Eric Sandeen <sandeen@redhat.com> | 2009-05-04 15:40:53 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-05-11 08:43:44 +0200 |
| commit | bc93336f08a3773cdc8d88eda035346e3896fa29 (patch) | |
| tree | 786af6ec99174a5822662b38204270235c1e2f1c | |
| parent | fbdf23ecc21c6fbbc6fd25d41e3072d06188d274 (diff) | |
| download | blktrace-bc93336f08a3773cdc8d88eda035346e3896fa29.tar.gz | |
fix up btrace options & manpage
The btrace script & man page didn't quite match for options,
and the btrace script was missing a few options in the getopts
specification (b&n). Also, there seems to be no such thing as
a "summarize" option anywhere, so remove it.
Reported-by: /Milos Malik <mmalik@redhat.com <mailto:mmalik@redhat.com>>/
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| -rw-r--r-- | btrace | 7 | ||||
| -rw-r--r-- | doc/btrace.8 | 6 |
2 files changed, 7 insertions, 6 deletions
@@ -8,11 +8,10 @@ TRACEOPTS="" PARSEOPTS="-b100000" -SUMMARIZE="" -USAGE="Usage: btrace [-s] [-t] [-S] [-w N] [-a <trace>...] [-r <dbg mnt]<dev>..." +USAGE="Usage: btrace [-s] [-t] [-w N] [-n N] [-b N] [-a <trace>...] [-r <dbg mnt>] <dev>..." DIRNAME=`dirname $0` -while getopts "a:r:stSw:hv" c +while getopts "a:w:n:b:r:sthv" c do case $c in a) TRACEOPTS=$TRACEOPTS" -a "$OPTARG" ";; @@ -24,13 +23,11 @@ do t) PARSEOPTS=$PARSEOPTS" -t";; h) PARSEOPTS=$PARSEOPTS" -h";; v) PARSEOPTS=$PARSEOPTS" -v";; - S) SUMMARIZE="";; \?) echo $USAGE 1>&2 exit 2 ;; esac done -PARSEOPTS="${PARSEOPTS} ${SUMMARIZE}" shift `expr $OPTIND - 1` if [ $# -eq 0 ]; then diff --git a/doc/btrace.8 b/doc/btrace.8 index 1e6c06d..a1f34c2 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] [\-w \fIN\fN] [\-n \fIN\fR] [\-b \fIN\fR] [\-a <\fItrace\fR>...] <\fIdev\fR>... +.B btrace [\-s] [\-t] [\-w \fIN\fN] [\-n \fIN\fR] [\-b \fIN\fR] [\-r \fI<dbg mnt>\fR] [\-a <\fItrace\fR>...] <\fIdev\fR>... .br @@ -41,6 +41,10 @@ Specifies buffer size for event extraction (scaled by 1024) (see \fIblktrace\fR (8)). .HP 4 +.B \-r \fI<dbg mnt>\fR +Specifies the debugfs mountpoint. + +.HP 4 .B \-a <\fItrace\fR>... Adds mask to current filter (see \fIblktrace\fR (8)). |