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uclampset: cleanup --hel output 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2021-02-02 12:40:39 +01:00
parent 12d776c833
commit f4b07719ee
1 changed files with 9 additions and 7 deletions
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16
schedutils/uclampset.c
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@ -51,28 +51,30 @@ static void __attribute__((__noreturn__)) usage(void)
{
FILE *out = stdout;
fputs(USAGE_HEADER, out);
fprintf(out,
_(" %1$s [options]\n"
" %1$s [options] --pid <pid> | --system | <command> <arg>...\n"),
program_invocation_short_name);
fputs(USAGE_SEPARATOR, out);
fputs(_("Show or change the utilization clamping attributes of a process or the system.\n"), out);
fputs(_("Utilization range: [0:1024]\n"), out);
fputs(_("Use special -1 value to reset to system's default\n"), out);
fputs(_("Show or change the utilization clamping attributes.\n"), out);
fputs(USAGE_OPTIONS, out);
fputs(_(" -m util_min value to set\n"), out);
fputs(_(" -M util_max value to set\n"), out);
fputs(_(" -m <value> util_min value to set\n"), out);
fputs(_(" -M <value> util_max value to set\n"), out);
fputs(_(" -a, --all-tasks operate on all the tasks (threads) for a given pid\n"), out);
fputs(_(" -p, --pid operate on existing given pid\n"), out);
fputs(_(" -p, --pid <pid> operate on existing given pid\n"), out);
fputs(_(" -s, --system operate on system\n"), out);
fputs(_(" -R, --reset-on-fork set reset-on-fork flag\n"), out);
fputs(_(" -v, --verbose display status information\n"), out);
fputs(USAGE_SEPARATOR, out);
printf(USAGE_HELP_OPTIONS(22));
fputs(USAGE_SEPARATOR, out);
fputs(_("Utilization value range is [0:1024]. Use special -1 value to "
"reset to system's default.\n"), out);
printf(USAGE_MAN_TAIL("uclampset(1)"));
exit(EXIT_SUCCESS);
}