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[Xen-devel] [PATCH] xentrace: Clear lost records when disabling tracing
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH] xentrace: Clear lost records when disabling tracing |
| From: | George Dunlap <George.Dunlap@xxxxxxxxxxxxx> |
| Date: | Mon, 1 Feb 2010 11:00:04 -0800 |
| Delivery-date: | Mon, 01 Feb 2010 11:00:47 -0800 |
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This patch clears the "lost records" flag on each cpu when tracing is disabled. Without this patch, the next time tracing starts, cpus with lost records will generate lost record traces, even though buffers are empty and no tracing has recently happened. Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
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