On Mon, 26 Jan 2026 10:43:52 +0000 Vincent Donnefort <[email protected]> wrote:
> A ring-buffer remote is an entity outside of the kernel (most likely a > firmware or a hypervisor) capable of writing events in a ring-buffer > following the same format as the tracefs ring-buffer. > > To setup the ring-buffer on the kernel side, a description of the pages > forming the ring-buffer (struct trace_buffer_desc) must be given. > Callbacks (swap_reader_page and reset) must also be provided. > > It is expected from the remote to keep the meta-page updated. > > Signed-off-by: Vincent Donnefort <[email protected]> Reviewed-by: Steven Rostedt (Google) <[email protected]> -- Steve
