tree 31df8acbe185aeee1515d166d76cf2e85dd0eff6
parent 593eb8a2d63e95772a5f22d746f18a997c5ee463
author Steven Rostedt <rostedt@goodmis.org> 1224768780 -0400
committer Ingo Molnar <mingo@elte.hu> 1224770417 +0200

ftrace: comment arch ftrace code

Add comments to explain what is happening in the x86 arch ftrace code.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>