This change makes enabling clock tracing and bus bandwidth tracing depend on
whether the device's kernel supports these features. If it's not supported it
will be skipped.
Change-Id: I51d57299693635b0ecebb75de5dccd5b62d47be3
This change allows atrace to be run on a user build, where it is not run as
root. Some command line options still require root, and atrace will refuse to
run if those options are specified when run as non-root.
Bug: 6513400
Change-Id: I29984cb8a7c3ad80ba5fa6b031ed8ff81acabacf
This change adds the -z command line flag to atrace to enable support for
compressing the trace with zlib as it's printed to stdout.
Change-Id: I45301c63a4d1d388152244fec3c9e05e554598e8
This change allows atrace to run on kernels that do not have CPU frequency
interactive governor tracing enabled in the kernel.
Change-Id: Ibfde751da7b6cc9a55794355093a37feb28f5e52
This change adds two command line optiosn:
-b for setting the trace buffer size
-f for enabling tracing of the CPU frequency
-l for enabling tracing of the CPU load
Change-Id: Id99851a4c4eba5cfed218f29081e072bbe492133
Jamie Gennis