path: root/tests
diff options
authorEric B Munson <ebmunson@us.ibm.com>2009-07-16 10:23:38 +0100
committerEric B Munson <ebmunson@us.ibm.com>2009-07-21 16:28:37 +0100
commit06094fa493e29936d9aae5b6247c4a7883c9fa60 (patch)
treed6c42136e9eb3683d8c631cad587ca7b0677dc18 /tests
parenta65763ca5939fc7a8715d61c674fc862acd2723c (diff)
Add perf data collection
Now that PCL has been merged to mainline, the perf userspace tool can provide light weight access to profiling data. This patch adds a PerfCollector to the list of collectors available to cpupcstat and it makes PerfCollector the preferred data source, only falling back to oprofile if perf is not available or not supported for the architecture. Also add a switch to cpupcstat to force data collection from oprofile. Signed-off-by: Eric B Munson <ebmunson@us.ibm.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions