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[Xen-devel] [PATCH 0 of 5] xentrace: non-contiguous allocation of per-cp
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH 0 of 5] xentrace: non-contiguous allocation of per-cpu buffer |
| From: | Olaf Hering <olaf@xxxxxxxxx> |
| Date: | Fri, 06 May 2011 20:25:31 +0200 |
| Cc: | George Dunlap <george.dunlap@xxxxxxxxxx> |
| Delivery-date: | Fri, 06 May 2011 11:26:11 -0700 |
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This series implements non-contiguous trace buffers. Please review. For some reason its not possible to allocate more than 128MB with repeated calls to alloc_xen_heappage(). Any ideas how to reach the theoretical limit of 256MB per cpu? Also the error path in alloc_trace_bufs() needs a fix, I always run into the assert there. Olaf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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