Re: [xenomai-images][PATCH] recipes-kernel: Disable more debugs that influence latency performance

[Jan Kiszka via Xenomai]

On 08.10.21 04:40, Hongzhan Chen via Xenomai wrote:
> For dovetail-based Xenomai, some debugs may increase latency and
> need to disable them for better latency performance.
> 
> Signed-off-by: Hongzhan Chen 
> 
> diff --git a/recipes-kernel/linux/files/common_nodbg.cfg 
> b/recipes-kernel/linux/files/common_nodbg.cfg
> index d7d87c5..a57463b 100644
> --- a/recipes-kernel/linux/files/common_nodbg.cfg
> +++ b/recipes-kernel/linux/files/common_nodbg.cfg
> @@ -1,2 +1,9 @@
>  # CONFIG_IPIPE_DEBUG is not set
>  # CONFIG_XENO_OPT_DEBUG is not set
> +# CONFIG_DEBUG_VM is not set
> +# CONFIG_DEBUG_LIST is not set
> +# CONFIG_BUG_ON_DATA_CORRUPTION is not set
> +# CONFIG_FTRACE is not set
> +# CONFIG_PROVE_LOCKING is not set
> +# CONFIG_DEBUG_LOCK_ALLOC is not set
> +# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
> 

Thanks, applied.

Jan

-- 
Siemens AG, T RDA IOT
Corporate Competence Center Embedded Linux

[xenomai-images][PATCH] recipes-kernel: Disable more debugs that influence latency performance

[Hongzhan Chen via Xenomai]

For dovetail-based Xenomai, some debugs may increase latency and
need to disable them for better latency performance.

Signed-off-by: Hongzhan Chen 

diff --git a/recipes-kernel/linux/files/common_nodbg.cfg 
b/recipes-kernel/linux/files/common_nodbg.cfg
index d7d87c5..a57463b 100644
--- a/recipes-kernel/linux/files/common_nodbg.cfg
+++ b/recipes-kernel/linux/files/common_nodbg.cfg
@@ -1,2 +1,9 @@
 # CONFIG_IPIPE_DEBUG is not set
 # CONFIG_XENO_OPT_DEBUG is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# CONFIG_FTRACE is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
-- 
2.17.1