OSCL-LXR

Trace Agent for virtio-trace
Trace agent is a user tool for sending trace data of a guest to a Host in low overhead. Trace agent has the following functions: - splice a page of ring-buffer to read_pipe without memory copying - splice the page from write_pipe to virtio-console without memory copying - write trace data to stdout by using -o option - controlled by start/stop orders from a Host

SEE ALSO: README