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authorZhang, Yanmin <yanmin_zhang@linux.intel.com>2010-04-19 13:32:41 +0800
committerAvi Kivity <avi@redhat.com>2010-04-19 12:35:33 +0300
commit39447b386c846bbf1c56f6403c5282837486200f (patch)
tree5ceaf9900919e4bd269b92c55df15e33039fefd1 /tools/perf/builtin-record.c
parentb5a80b7e91d6c067339e4d81a0176a835e9bf910 (diff)
downloadlinux-2.6.34-ux500-39447b386c846bbf1c56f6403c5282837486200f.tar.gz
perf: Enhance perf to allow for guest statistic collection from host
Below patch introduces perf_guest_info_callbacks and related register/unregister functions. Add more PERF_RECORD_MISC_XXX bits meaning guest kernel and guest user space. Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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