[PATCH 1/6] dt-bindings: ramoops: Add event-size property
Sai Prakash Ranjan
saiprakash.ranjan at codeaurora.org
Sat Sep 8 13:27:02 PDT 2018
Add an optional property called event-size to reserve
log buffer for trace events.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan at codeaurora.org>
.../devicetree/bindings/reserved-memory/ramoops.txt | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/reserved-memory/ramoops.txt b/Documentation/devicetree/bindings/reserved-memory/ramoops.txt
index 0eba562fe5c6..4f835ef65635 100644
@@ -14,8 +14,8 @@ Any remaining space will be used for a circular buffer of oops and panic
records. These records have a configurable size, with a size of 0 indicating
that they should be disabled.
-At least one of "record-size", "console-size", "ftrace-size", or "pmsg-size"
-must be set non-zero, but are otherwise optional as listed below.
+At least one of "record-size", "console-size", "event-size", "ftrace-size", or
+"pmsg-size" must be set non-zero, but are otherwise optional as listed below.
@@ -36,6 +36,9 @@ Optional properties:
- console-size: size in bytes of log buffer reserved for kernel messages
(defaults to 0: disabled)
+- event-size: size in bytes of log buffer reserved for trace events
+ (defaults to 0: disabled)
- ftrace-size: size in bytes of log buffer reserved for function tracing and
profiling (defaults to 0: disabled)
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