Changes since v11 * I added a .gitignore in the tools/tracing/latency directory.
Changes since v10 * Using libtracefs to control ftrace and find /sys/kernel/tracing * New options to list available tracers, select the tracer and other ftrace parameters * A signal handler to restore the ftrace state when the program terminates * Cleaned up the commit message a bit, removed example output etc. Viktor Rosendahl (1): Add the latency-collector to tools tools/Makefile | 14 +- tools/tracing/Makefile | 19 + tools/tracing/latency/.gitignore | 2 + tools/tracing/latency/Makefile | 24 + tools/tracing/latency/latency-collector.c | 2108 +++++++++++++++++++++ 5 files changed, 2161 insertions(+), 6 deletions(-) create mode 100644 tools/tracing/Makefile create mode 100644 tools/tracing/latency/.gitignore create mode 100644 tools/tracing/latency/Makefile create mode 100644 tools/tracing/latency/latency-collector.c -- 2.25.1
