diff options
| -rw-r--r-- | blktrace.c | 1 | ||||
| -rw-r--r-- | doc/blktrace.8 | 24 |
2 files changed, 4 insertions, 21 deletions
@@ -442,7 +442,6 @@ static char usage_str[] = \ "\t-r Path to mounted debugfs, defaults to /sys/kernel/debug\n" \ "\t-o File(s) to send output to\n" \ "\t-D Directory to prepend to output file names\n" \ - "\t-k Kill a running trace\n" \ "\t-w Stop after defined time, in seconds\n" \ "\t-a Only trace specified actions. See documentation\n" \ "\t-A Give trace mask as a single value. See documentation\n" \ diff --git a/doc/blktrace.8 b/doc/blktrace.8 index 58e8f90..ab6a3f3 100644 --- a/doc/blktrace.8 +++ b/doc/blktrace.8 @@ -66,19 +66,10 @@ blktrace may also be run concurrently with blkparse to produce .TP 2 \- The default behaviour for blktrace is to run forever until explicitly -killed by the user (via a control-C, or kill utility invocation). -There are two ways to modify this: - -.TP 5 - 1. -You may utilise the blktrace utility itself to kill -a running trace -- via the \fB\-k\fR option. - -.TP 5 - 2. -You can specify a run-time duration for blktrace via the -\fB\-w\fR option -- then blktrace will run for the specified number -of seconds, and then halt. +killed by the user (via a control-C, or sending SIGINT signal to the +process via invocation the kill (1) utility). Also you can specify a +run-time duration for blktrace via the \fB\-w\fR option -- then +blktrace will run for the specified number of seconds, and then halt. .SH OPTIONS @@ -119,13 +110,6 @@ Adds \fIdev\fR as a device to trace Adds the devices found in \fIfile\fR as devices to trace .RE -\-k -.br -\-\-kill -.RS -Kill on-going trace -.RE - \-n \fInum\-sub\fR .br \-\-num\-sub=\fInum-sub\fR |