ring-buffer: add design document
authorSteven Rostedt <srostedt@redhat.com>
Wed, 10 Jun 2009 19:45:41 +0000 (15:45 -0400)
committerSteven Rostedt <rostedt@goodmis.org>
Tue, 7 Jul 2009 22:36:13 +0000 (18:36 -0400)
commit8b2c70d1e43074cc06afe99b0de12b686d9c9d02
tree378f4933cb104856f7af0f1d2bd16889d9f1e758
parent77ae365eca895061c8bf2b2e3ae1d9ea62869739
ring-buffer: add design document

This adds the design document for the ring buffer and also
explains how it is designed to have lockless writes.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Documentation/trace/ring-buffer-design.txt [new file with mode: 0644]