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-rw-r--r--Documentation/trace/ftrace.txt8
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
index 355d0f1f8c50..957b22fde2df 100644
--- a/Documentation/trace/ftrace.txt
+++ b/Documentation/trace/ftrace.txt
@@ -26,6 +26,12 @@ disabled, and more (ftrace allows for tracer plugins, which
means that the list of tracers can always grow).
+Implementation Details
+----------------------
+
+See ftrace-design.txt for details for arch porters and such.
+
+
The File System
---------------
@@ -127,7 +133,7 @@ of ftrace. Here is a list of some of the key files:
than requested, the rest of the page will be used,
making the actual allocation bigger than requested.
( Note, the size may not be a multiple of the page size
- due to buffer managment overhead. )
+ due to buffer management overhead. )
This can only be updated when the current_tracer
is set to "nop".