From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> To: Steven Rostedt <rostedt@goodmis.org>, Ingo Molnar <mingo@redhat.com>, Laura Abbott <labbott@redhat.com>, Kees Cook <keescook@chromium.org>, Anton Vorontsov <anton@enomsg.org>, Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org, Colin Cross <ccross@android.com>, Jason Baron <jbaron@akamai.com>, Tony Luck <tony.luck@intel.com>, Arnd Bergmann <arnd@arndb.de>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Joel Fernandes <joel@joelfernandes.org>, Masami Hiramatsu <mhiramat@kernel.org>, Joe Perches <joe@perches.com>, Jim Cromie <jim.cromie@gmail.com> Cc: Rajendra Nayak <rnayak@codeaurora.org>, Vivek Gautam <vivek.gautam@codeaurora.org>, Sibi Sankar <sibis@codeaurora.org>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Ingo Molnar <mingo@kernel.org>, Tom Zanussi <tom.zanussi@linux.intel.com>, Prasad Sodagudi <psodagud@codeaurora.org>, tsoni@codeaurora.org, Bryan Huntsman <bryanh@codeaurora.org>, Tingwei Zhang <tingwei@codeaurora.org>, Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Subject: [PATCH 1/6] dt-bindings: ramoops: Add event-size property Date: Sun, 9 Sep 2018 01:57:02 +0530 [thread overview] Message-ID: <4ec22906649fb3f6ab9570d8d4bf214e61512664.1536430404.git.saiprakash.ranjan@codeaurora.org> (raw) In-Reply-To: <cover.1536430404.git.saiprakash.ranjan@codeaurora.org> Add an optional property called event-size to reserve log buffer for trace events. Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@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 --- 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
WARNING: multiple messages have this Message-ID (diff)
From: saiprakash.ranjan@codeaurora.org (Sai Prakash Ranjan) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/6] dt-bindings: ramoops: Add event-size property Date: Sun, 9 Sep 2018 01:57:02 +0530 [thread overview] Message-ID: <4ec22906649fb3f6ab9570d8d4bf214e61512664.1536430404.git.saiprakash.ranjan@codeaurora.org> (raw) In-Reply-To: <cover.1536430404.git.saiprakash.ranjan@codeaurora.org> Add an optional property called event-size to reserve log buffer for trace events. Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@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 --- 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
next prev parent reply other threads:[~2018-09-08 20:27 UTC|newest] Thread overview: 141+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-09-08 20:27 [PATCH 0/6] Tracing register accesses with pstore and dynamic debug Sai Prakash Ranjan 2018-09-08 20:27 ` Sai Prakash Ranjan 2018-09-08 20:27 ` Sai Prakash Ranjan [this message] 2018-09-08 20:27 ` [PATCH 1/6] dt-bindings: ramoops: Add event-size property Sai Prakash Ranjan 2018-09-17 5:45 ` Rob Herring 2018-09-17 5:45 ` Rob Herring 2018-09-17 17:15 ` Sai Prakash Ranjan 2018-09-17 17:15 ` Sai Prakash Ranjan 2018-09-08 20:27 ` [PATCH 2/6] pstore: Add event tracing support Sai Prakash Ranjan 2018-09-08 20:27 ` Sai Prakash Ranjan 2018-09-11 10:46 ` Sai Prakash Ranjan 2018-09-11 10:46 ` Sai Prakash Ranjan 2018-09-17 17:38 ` Stephen Boyd 2018-09-17 17:38 ` Stephen Boyd 2018-09-17 19:43 ` Sai Prakash Ranjan 2018-09-17 19:43 ` Sai Prakash Ranjan 2018-09-16 7:07 ` Sai Prakash Ranjan 2018-09-16 7:07 ` Sai Prakash Ranjan 2018-09-16 13:55 ` Joel Fernandes 2018-09-17 14:54 ` Kees Cook 2018-09-17 14:54 ` Kees Cook 2018-09-17 14:54 ` Kees Cook 2018-09-17 17:17 ` Sai Prakash Ranjan 2018-09-17 17:17 ` Sai Prakash Ranjan 2018-09-17 17:17 ` Sai Prakash Ranjan 2018-09-17 17:13 ` Sai Prakash Ranjan 2018-09-17 17:13 ` Sai Prakash Ranjan 2018-09-17 17:13 ` Sai Prakash Ranjan 2018-09-17 23:04 ` Steven Rostedt 2018-09-17 23:04 ` Steven Rostedt 2018-09-17 23:04 ` Steven Rostedt 2018-09-18 6:24 ` Sai Prakash Ranjan 2018-09-18 6:24 ` Sai Prakash Ranjan 2018-09-18 6:24 ` Sai Prakash Ranjan 2018-09-17 23:34 ` Steven Rostedt 2018-09-17 23:34 ` Steven Rostedt 2018-09-17 23:34 ` Steven Rostedt 2018-09-18 17:52 ` Sai Prakash Ranjan 2018-09-18 17:52 ` Sai Prakash Ranjan 2018-09-18 17:52 ` Sai Prakash Ranjan 2018-09-18 20:44 ` Steven Rostedt 2018-09-18 20:44 ` Steven Rostedt 2018-09-18 20:44 ` Steven Rostedt 2018-09-18 21:13 ` Sai Prakash Ranjan 2018-09-18 21:13 ` Sai Prakash Ranjan 2018-09-18 21:13 ` Sai Prakash Ranjan 2018-09-22 6:48 ` Sai Prakash Ranjan 2018-09-22 6:48 ` Sai Prakash Ranjan 2018-09-22 6:48 ` Sai Prakash Ranjan 2018-09-22 9:05 ` Joel Fernandes 2018-09-22 9:05 ` Joel Fernandes 2018-09-22 9:05 ` Joel Fernandes 2018-09-22 16:37 ` Sai Prakash Ranjan 2018-09-22 16:37 ` Sai Prakash Ranjan 2018-09-22 16:37 ` Sai Prakash Ranjan 2018-09-22 17:32 ` Sai Prakash Ranjan 2018-09-22 17:32 ` Sai Prakash Ranjan 2018-09-22 17:32 ` Sai Prakash Ranjan 2018-09-22 17:45 ` Sai Prakash Ranjan 2018-09-22 17:45 ` Sai Prakash Ranjan 2018-09-22 17:45 ` Sai Prakash Ranjan 2018-09-23 15:33 ` Sai Prakash Ranjan 2018-09-23 15:33 ` Sai Prakash Ranjan 2018-09-23 15:33 ` Sai Prakash Ranjan 2018-09-25 20:37 ` Joel Fernandes 2018-09-25 20:37 ` Joel Fernandes 2018-09-25 20:37 ` Joel Fernandes 2018-09-25 20:39 ` Joel Fernandes 2018-09-25 20:39 ` Joel Fernandes 2018-09-25 20:39 ` Joel Fernandes 2018-09-25 20:40 ` Joel Fernandes 2018-09-25 20:40 ` Joel Fernandes 2018-09-25 20:40 ` Joel Fernandes 2018-09-26 9:52 ` Sai Prakash Ranjan 2018-09-26 9:52 ` Sai Prakash Ranjan 2018-09-26 9:52 ` Sai Prakash Ranjan 2018-09-08 20:27 ` [PATCH 3/6] tracing: Add tp_pstore cmdline to have tracepoints go to pstore Sai Prakash Ranjan 2018-09-08 20:27 ` Sai Prakash Ranjan 2018-09-25 21:25 ` Joel Fernandes 2018-09-25 21:25 ` Joel Fernandes 2018-09-25 21:25 ` Joel Fernandes 2018-09-26 9:46 ` Sai Prakash Ranjan 2018-09-26 9:46 ` Sai Prakash Ranjan 2018-09-26 9:46 ` Sai Prakash Ranjan 2018-10-08 14:16 ` Sai Prakash Ranjan 2018-10-08 14:16 ` Sai Prakash Ranjan 2018-10-08 14:16 ` Sai Prakash Ranjan 2018-10-08 14:36 ` Steven Rostedt 2018-10-08 14:36 ` Steven Rostedt 2018-10-08 14:36 ` Steven Rostedt 2018-10-08 22:40 ` Joel Fernandes 2018-10-08 22:40 ` Joel Fernandes 2018-10-08 22:40 ` Joel Fernandes 2018-10-09 18:22 ` Sai Prakash Ranjan 2018-10-09 18:22 ` Sai Prakash Ranjan 2018-10-09 18:22 ` Sai Prakash Ranjan 2018-10-10 19:37 ` Steven Rostedt 2018-10-10 19:37 ` Steven Rostedt 2018-10-10 19:37 ` Steven Rostedt 2018-09-08 20:27 ` [PATCH 4/6] arm64/io: Add tracepoint for register accesses Sai Prakash Ranjan 2018-09-08 20:27 ` Sai Prakash Ranjan 2018-09-08 20:27 ` [PATCH 5/6] arm64/io: Add header for instrumentation of io operations Sai Prakash Ranjan 2018-09-08 20:27 ` Sai Prakash Ranjan 2018-09-17 23:39 ` Steven Rostedt 2018-09-17 23:39 ` Steven Rostedt 2018-09-17 23:39 ` Steven Rostedt 2018-09-18 7:10 ` Sai Prakash Ranjan 2018-09-18 7:10 ` Sai Prakash Ranjan 2018-09-18 7:10 ` Sai Prakash Ranjan 2018-09-18 11:47 ` Will Deacon 2018-09-18 11:47 ` Will Deacon 2018-09-18 11:47 ` Will Deacon 2018-09-18 12:43 ` Sai Prakash Ranjan 2018-09-18 12:43 ` Sai Prakash Ranjan 2018-09-18 12:43 ` Sai Prakash Ranjan 2018-09-08 20:27 ` [PATCH 6/6] dynamic_debug: Add flag for dynamic event tracing Sai Prakash Ranjan 2018-09-08 20:27 ` Sai Prakash Ranjan 2018-09-11 15:11 ` [PATCH 0/6] Tracing register accesses with pstore and dynamic debug Will Deacon 2018-09-11 15:11 ` Will Deacon 2018-09-11 15:11 ` Will Deacon 2018-09-11 16:11 ` Sai Prakash Ranjan 2018-09-11 16:11 ` Sai Prakash Ranjan 2018-09-11 16:11 ` Sai Prakash Ranjan 2018-10-20 5:25 ` Joel Fernandes 2018-10-20 5:25 ` Joel Fernandes 2018-10-20 5:25 ` Joel Fernandes 2018-10-20 6:32 ` Sai Prakash Ranjan 2018-10-20 6:32 ` Sai Prakash Ranjan 2018-10-20 6:32 ` Sai Prakash Ranjan 2018-10-20 16:27 ` Joel Fernandes 2018-10-20 16:27 ` Joel Fernandes 2018-10-20 16:27 ` Joel Fernandes 2018-10-21 3:46 ` Sai Prakash Ranjan 2018-10-21 3:46 ` Sai Prakash Ranjan 2018-10-21 3:46 ` Sai Prakash Ranjan 2018-10-21 4:59 ` Sai Prakash Ranjan 2018-10-21 4:59 ` Sai Prakash Ranjan 2018-10-21 4:59 ` Sai Prakash Ranjan 2018-10-21 5:09 ` Joel Fernandes 2018-10-21 5:09 ` Joel Fernandes 2018-10-21 5:09 ` Joel Fernandes
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