Hi, Here is the 3rd version of the persistent ring buffer rewinding patches. I added a related patch for resetting ring buffer when all buffers are read to this series.
Thank you, --- Masami Hiramatsu (Google) (2): tracing: ring_buffer: Rewind persistent ring buffer when reboot tracing: Reset last-boot buffers when reading out all cpu buffers kernel/trace/ring_buffer.c | 104 ++++++++++++++++++++++++++++++++++++++++++-- kernel/trace/trace.c | 22 +++++++++ 2 files changed, 122 insertions(+), 4 deletions(-) -- Masami Hiramatsu (Google) <mhira...@kernel.org>