cgclassify: unify help output
* -g option is optional
* use the alphabetical order
* add -h option description
Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
---
src/tools/cgclassify.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/tools/cgclassify.c b/src/tools/cgclassify.c
index bb54424..6ad7b6c 100644
--- a/src/tools/cgclassify.c
+++ b/src/tools/cgclassify.c
@@ -39,15 +39,16 @@ static void usage(int status, const char *program_name)
program_name);
return;
}
- printf("Usage: %s [-g <controllers>:<path>] "\
+ printf("Usage: %s [[-g] <controllers>:<path>] "\
"[--sticky | --cancel-sticky] <list of pids>\n", program_name);
printf("Move running task(s) to given cgroups\n");
+ printf(" -h, --help Display this help\n");
printf(" -g <controllers>:<path> Control group to be displayed "\
"(-g is optional)\n");
- printf(" --sticky cgred daemon does not change "\
- "pidlist and children tasks\n");
printf(" --cancel-sticky cgred daemon change pidlist "\
"and children tasks\n");
+ printf(" --sticky cgred daemon does not change "\
+ "pidlist and children tasks\n");
}
/*
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