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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-12-07 15:45:00 -0200 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-12-07 15:45:00 -0200 |
commit | 3a71daee86d112f33d0a222fa18decca7fffe6a1 (patch) | |
tree | 160e3ce570c12673603ac01e81dbe1174e99d24b | |
parent | 77d495d52019d0d262b54cca26e7b82a237f8032 (diff) | |
download | tuna-3a71daee86d112f33d0a222fa18decca7fffe6a1.tar.gz |
cmdline: --priority/-p requires a thread list
Next csets will try to transform an irq_list into a thread list if running on a
threaded interrupts kernel, so that 'tuna -q list -p fifo:90', for instance,
works.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rwxr-xr-x | tuna-cmd.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tuna-cmd.py b/tuna-cmd.py index 21ee97a..cf1f3fb 100755 --- a/tuna-cmd.py +++ b/tuna-cmd.py @@ -469,6 +469,9 @@ def main(): sys.exit(2) tuna.include_cpus(cpu_list, get_nr_cpus()) elif o in ("-p", "--priority"): + if not thread_list: + print "tuna: --what_is " + _("requires a thread list!") + sys.exit(2) tuna.threads_set_priority(thread_list, a, affect_children) elif o in ("-P", "--show_threads"): # If the user specified process names that weren't |