trace: document ftrace backend
commite64dd5efb2c6d522a3bc9d096cd49a4e53f0ae10
authorEiichi Tsukata <eiichi.tsukata.xh@hitachi.com>
Thu, 11 Apr 2013 11:25:16 +0000 (11 20:25 +0900)
committerStefan Hajnoczi <stefanha@redhat.com>
Fri, 3 May 2013 11:58:09 +0000 (3 13:58 +0200)
tree91509cf96266b5c1589f76e8dd97d22c05186047
parent781e9545dbe54d2f0a530edbf48fd0ac1e77244c
trace: document ftrace backend

Add documentation of ftrace backend.

Signed-off-by: Eiichi Tsukata <eiichi.tsukata.xh@hitachi.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
docs/tracing.txt