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[Xen-devel] [PATCH] Xenoprof patches for xen-unstable

  • To: <Xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Santos, Jose Renato G" <joserenato.santos@xxxxxx>
  • Date: Wed, 25 May 2005 12:10:38 -0700
  • Delivery-date: Wed, 25 May 2005 19:10:44 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcVhXW/8KO1Ez+8yT2WeUS/PTFkWOg==
  • Thread-topic: [Xen-devel] [PATCH] Xenoprof patches for xen-unstable


  I have attached patches for enabling system wide profiling
  using oprofile for xen unstable.
  The patches were generated against change-set 1.1507 (May 22).
  The 4 attached files are

  1) xenoprof.txt: 
         - xenoprof overview and user guide
  2) xenoprof-1.1-xen-3.0-devel.patch: 
       - patch for xen
  3) xenoprof-1.1-linux-2.6.11:
       - patch for linux. Note that this needs to be applied
         twice, once to linux-2.6.11-xen0 and once to 
         linux-2.6.11-xenU. (This is different than the last
         patch which was created against the linux sparse tree).
  4) xenoprof-1.1-oprofile-0.8.2:
       - patch for oprofile version 0.8.2

  Current known limitation/bugs are
   - No support for SMP guests yet.
   - when using passive domains, most samples are lost.

  I will be working on these issues and post new patches
  when I have them available.



Attachment: xenoprof.txt
Description: xenoprof.txt

Attachment: xenoprof-1.1-xen-3.0-devel.patch
Description: xenoprof-1.1-xen-3.0-devel.patch

Attachment: xenoprof-1.1-linux-2.6.11.patch
Description: xenoprof-1.1-linux-2.6.11.patch

Attachment: xenoprof-1.1-oprofile-0.8.2.patch
Description: xenoprof-1.1-oprofile-0.8.2.patch

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