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(parent: 2703d74) | patch
coresight: etm4x: adding configurable start/stop filtering
authorMathieu Poirier <mathieu.poirier@linaro.org>
Thu, 25 Aug 2016 21:19:18 +0000 (15:19 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Aug 2016 11:05:44 +0000 (13:05 +0200)
commite97b1c6a8dba967a7c272c3b976ed6d59c7bfad7
treefd2e78072c8c8a88c2de724d1842b829c6a7d9fbtree | snapshot
parent2703d74c1313271ba78439b0796444add6a9328fcommit | diff
coresight: etm4x: adding configurable start/stop filtering

With this patch we add start/stop filtering as specified on
the perf cmd line.  When the IP matches the start address
trace generation gets triggered.  The stop condition is
achieved when the IP matches the stop address.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hwtracing/coresight/coresight-etm4x.c diff | blob | history
John Crispins staging tree