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| author | Thomas Gleixner <tglx@linutronix.de> | 2009-01-22 10:03:02 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-01-22 10:03:02 +0100 |
| commit | 6552ebae25ffd57574c6e72d17fce67fea08b918 (patch) | |
| tree | cde6cc932c7e47d818154b011dfd8a6997d5c18e /Documentation/accounting/getdelays.c | |
| parent | rcu: remove duplicate CONFIG_RCU_CPU_STALL_DETECTOR (diff) | |
| parent | debugobjects: add and use INIT_WORK_ON_STACK (diff) | |
| download | linux-6552ebae25ffd57574c6e72d17fce67fea08b918.tar.xz linux-6552ebae25ffd57574c6e72d17fce67fea08b918.zip | |
Merge branch 'core/debugobjects' into core/urgent
Diffstat (limited to 'Documentation/accounting/getdelays.c')
| -rw-r--r-- | Documentation/accounting/getdelays.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/accounting/getdelays.c b/Documentation/accounting/getdelays.c index cc49400b4af8..7ea231172c85 100644 --- a/Documentation/accounting/getdelays.c +++ b/Documentation/accounting/getdelays.c @@ -392,6 +392,10 @@ int main(int argc, char *argv[]) goto err; } } + if (!maskset && !tid && !containerset) { + usage(); + goto err; + } do { int i; |