[PATCH 2/7] cxlflash: Limit the debug logs in the IO path

Matthew R. Ochs mrochs at linux.vnet.ibm.com
Thu May 17 01:53:45 AEST 2018


On Fri, May 11, 2018 at 02:05:08PM -0500, Uma Krishnan wrote:
> The kernel log can get filled with debug messages from send_cmd_ioarrin()
> when dynamic debug is enabled for the cxlflash module and there is a lot
> of legacy I/O traffic.
> 
> While these messages are necessary to debug issues that involve command
> tracking, the abundance of data can overwrite other useful data in the
> log. The best option available is to limit the messages that should
> serve most of the common use cases.
> 
> Signed-off-by: Uma Krishnan <ukrishn at linux.vnet.ibm.com>

Acked-by: Matthew R. Ochs <mrochs at linux.vnet.ibm.com>



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