linux-stable.git/Documentation/trace/ring-buffer-map.rst, branch linux-6.6.y Linux kernel stable tree Documentation: tracing: Add ring-buffer mapping 2026-03-04T12:19:43+00:00 Vincent Donnefort vdonnefort@google.com 2024-05-10T14:04:33+00:00 bd43a6e857796b901c6378d34f8ad8c0540fd958 [ Upstream commit a1e0dd7ce38af3fb1a3bc54a222a7c5e4eaa4202 ] It is now possible to mmap() a ring-buffer to stream its content. Add some documentation and a code example. Link: https://lore.kernel.org/linux-trace-kernel/20240510140435.3550353-5-vdonnefort@google.com Signed-off-by: Vincent Donnefort <vdonnefort@google.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Stable-dep-of: 8236fc613d44 ("Documentation: tracing: Add PCI tracepoint documentation") Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a1e0dd7ce38af3fb1a3bc54a222a7c5e4eaa4202 ]

It is now possible to mmap() a ring-buffer to stream its content. Add
some documentation and a code example.

Link: https://lore.kernel.org/linux-trace-kernel/20240510140435.3550353-5-vdonnefort@google.com

Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Stable-dep-of: 8236fc613d44 ("Documentation: tracing: Add PCI tracepoint documentation")
Signed-off-by: Sasha Levin <sashal@kernel.org>