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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-04 13:54:56 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-04 13:54:56 (GMT) |
| commit | bb960a1e42042e82447a5bc0941b3ab6d614bac3 (patch) | |
| tree | d2295a923fabb1b01b25bb015c4c2e42ee9df5ca /Documentation/accounting/getdelays.c | |
| parent | 858770619debfb9269add63e4ba8b7c6b5538dd1 (diff) | |
| parent | 06fc732c33a7ff5e4c91bcf4a6ca86b5e335ad9a (diff) | |
| download | linux-fsl-qoriq-bb960a1e42042e82447a5bc0941b3ab6d614bac3.tar.xz | |
Merge branch 'core/xen' into x86/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 cc49400..7ea2311 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; |