tracing/ftrace: fix pipe breaking

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This patch fixes a bug which break the pipe when the seq is empty.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Pekka Paalanen 2008-09-29 20:23:48 +02:00 • committed by Ingo Molnar

parent 2c4f035f6c

commit 9ff4b9744c

1 changed files with 8 additions and 2 deletions

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kernel/trace/trace.c

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