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65a67bd264
When no option is passed to getdelays it just hangs, waiting for a reply which will never come. This patch prints usage() when no output marker is specified. Signed-off-by: Marcus Meissner <meissner@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
.gitignore | ||
cgroupstats.txt | ||
delay-accounting.txt | ||
getdelays.c | ||
Makefile | ||
taskstats-struct.txt | ||
taskstats.txt |