linux-kernel - Re: [PATCH 7/8] ntb_pingpong: Add a debugfs file to get the ping count

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Message-ID: <575C2EA6.9060208@deltatee.com>
Date:	Sat, 11 Jun 2016 09:30:46 -0600
From:	Logan Gunthorpe <logang@...tatee.com>
To:	Allen Hubbe <allenbh@...il.com>
Cc:	Jon Mason <jdmason@...zu.us>, Dave Jiang <dave.jiang@...el.com>,
	Shuah Khan <shuahkh@....samsung.com>,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	linux-ntb@...glegroups.com, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH 7/8] ntb_pingpong: Add a debugfs file to get the ping
 count

> The pp_debugfs_dir is already initialized by the module init function.
> If it doesn't exist here, I think we should just return instead of
> trying again.  It's also worth noting, though it is probably no harm,
> the code here does not check debugfs_initialized().

>> +static int __init tool_init(void)
>
> This should be pp_init() not tool_init().

Yup, this is just sloppy copying on my part. I copied from two different 
places. I'll fix these oversights.

Thanks,

Logan