[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] Xenoprof passive domain support fixes
These patches provide some fixes for xenoprof passive domain support. Currently, passive domain samples are being assigned to the wrong kernel functions. This patch fixes this problem. In addition the patch changes the encoding of domain switch ESCAPE codes (marks used to separate samples in oprofile buffers associated with different domains). Instead of using 2 codes, one for START and one for END of passive domain samples, a single escape CODE value is used to indicate a domain switch (no need for a STOP followed by a START). Finally there some other minor style fixes. Note that these changes affect both the kernel and oprofile tools. The attached oprofile patch is against oprofile 0.8.2, since this was the version used by the original Xiaowei patch. I will port the passive domain support modifications to the latest oprofile 0.9.1 and post it as soon as I have it. Keir, please, apply the kernel patch to xen-unstable. Thanks Renato Signed-off-by: Jose Renato Santos <jsantos@xxxxxxxxxx> Attachment:
xenoprof_passive_fixes-10647.patch Attachment:
oprofile_0.8.2_passive_fixes.patch _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |