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| author | Stephan Maka | 2008-08-20 23:51:55 +0200 |
|---|---|---|
| committer | Karel Zak | 2008-09-05 16:18:14 +0200 |
| commit | ef0fe2e8aa09bd29ac514c2a5386c98cdeeaa8ca (patch) | |
| tree | 753e352b64ebad39f47508ab35c17831fab1a73f /schedutils/ionice.1 | |
| parent | login: fix warning "dereferencing type-punned pointer will break strict-alias... (diff) | |
| download | kernel-qcow2-util-linux-ef0fe2e8aa09bd29ac514c2a5386c98cdeeaa8ca.tar.gz kernel-qcow2-util-linux-ef0fe2e8aa09bd29ac514c2a5386c98cdeeaa8ca.tar.xz kernel-qcow2-util-linux-ef0fe2e8aa09bd29ac514c2a5386c98cdeeaa8ca.zip | |
ionice: let -p handle multiple PIDs
Makes ionice -p usable like renice, this time backwards compatible
[kzak@redhat.com: - fix coding style
- add ioprio_setpid()]
Signed-off-by: Stephan Maka <stephan@spaceboyz.net>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'schedutils/ionice.1')
| -rw-r--r-- | schedutils/ionice.1 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/schedutils/ionice.1 b/schedutils/ionice.1 index a434572d5..67fbc1d04 100644 --- a/schedutils/ionice.1 +++ b/schedutils/ionice.1 @@ -41,7 +41,7 @@ The scheduling class data. This defines the class data, if the class accepts an argument. For real time and best-effort, \fI0-7\fR is valid data. .IP "\fB-p \fIpid\fP" -Pass in a process pid to change an already running process. If this argument +Pass in process PIDs to view or change already running processes. If this argument is not given, \fBionice\fP will run the listed program with the given parameters. .IP "\fB-t\fP" @@ -60,9 +60,9 @@ Sets process with PID 89 as an idle io process. .TP 7 Runs 'bash' as a best-effort program with highest priority. .TP 7 -# \fBionice\fP -p 89 +# \fBionice\fP -p 89 91 .TP 7 -Returns the class and priority of the process with PID 89. +Prints the class and priority of the processes with PID 89 and 91. .SH NOTES Linux supports io scheduling priorities and classes since 2.6.13 with the CFQ |