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Re: [Xen-devel] [PATCH] Changes to allow dynamic enabling/disabling of trace buffers

Keir Fraser wrote:

Buffer resize was broken on SMP, so I removed it. If anyone actually cares about it then a heavier weight synchronisation will be required (perhaps in the manner of Linux's stop_machine_run), but I'm guessing it's not something anyone cares wildly about right now.

I think that's correct. The main thing was to allow dynamic allocation; The resizing thing was definitely not essential.

Anyway, thanks for handling that and getting it merged.


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