[Xen-devel] [PATCH] xentrace: Disable tracing, then read records one more time.

[George Dunlap <dunlapg@xxxxxxxxx>]

When interrupted, first disable tracing, then read through the records
one last time.

Without this patch, it's possible to get traces which interact (such as runstate
changes) on processors with higher numbers, while missing the corresponding
traces generated on lower-numbered processors.

Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>

Attachment: 20100107-unstable-xentrace-read-after-disable.diff
Description: Text Data

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