From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sai Prakash Ranjan Subject: [PATCH 1/6] dt-bindings: ramoops: Add event-size property Date: Sun, 9 Sep 2018 01:57:02 +0530 Message-ID: <4ec22906649fb3f6ab9570d8d4bf214e61512664.1536430404.git.saiprakash.ranjan@codeaurora.org> References: Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Steven Rostedt , Ingo Molnar , Laura Abbott , Kees Cook , Anton Vorontsov , Rob Herring , devicetree@vger.kernel.org, Colin Cross , Jason Baron , Tony Luck , Arnd Bergmann , Catalin Marinas , Will Deacon , Joel Fernandes , Masami Hiramatsu , Joe Perches , Jim Cromie Cc: Rajendra Nayak , Vivek Gautam , Sibi Sankar , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Greg Kroah-Hartman , Ingo Molnar , Tom Zanussi , Prasad Sodagudi , tsoni@codeaurora.org, Bryan Huntsman , Tingwei Zhang , Sai Prakash Ranjan List-Id: linux-arm-msm@vger.kernel.org Add an optional property called event-size to reserve log buffer for trace events. Signed-off-by: Sai Prakash Ranjan --- .../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 --- a/Documentation/devicetree/bindings/reserved-memory/ramoops.txt +++ b/Documentation/devicetree/bindings/reserved-memory/ramoops.txt @@ -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. Required properties: @@ -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) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation From mboxrd@z Thu Jan 1 00:00:00 1970 From: saiprakash.ranjan@codeaurora.org (Sai Prakash Ranjan) Date: Sun, 9 Sep 2018 01:57:02 +0530 Subject: [PATCH 1/6] dt-bindings: ramoops: Add event-size property In-Reply-To: References: Message-ID: <4ec22906649fb3f6ab9570d8d4bf214e61512664.1536430404.git.saiprakash.ranjan@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add an optional property called event-size to reserve log buffer for trace events. Signed-off-by: Sai Prakash Ranjan --- .../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 --- a/Documentation/devicetree/bindings/reserved-memory/ramoops.txt +++ b/Documentation/devicetree/bindings/reserved-memory/ramoops.txt @@ -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. Required properties: @@ -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) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation