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From: Roland Dreier <rdreier@cisco.com>
To: Steve Wise <swise@opengridcomputing.com>
Cc: stable@kernel.org, linux-rdma@vger.kernel.org, linux-next@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] RDMA/cxgb4: Add default_llseek to debugfs files.
References: <20100929141112.26944.21931.stgit@build.ogc.int>
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Date: Wed, 29 Sep 2010 11:52:10 -0700
In-Reply-To: <20100929141112.26944.21931.stgit@build.ogc.int> (Steve Wise's
	message of "Wed, 29 Sep 2010 09:11:12 -0500")
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 > --- a/drivers/infiniband/hw/cxgb4/device.c
 > +++ b/drivers/infiniband/hw/cxgb4/device.c
 > @@ -182,6 +182,7 @@ static const struct file_operations qp_debugfs_fops = {
 >  	.open    = qp_open,
 >  	.release = qp_release,
 >  	.read    = debugfs_read,
 > +	.llseek  = default_llseek,
 >  };
 >  
 >  static int dump_stag(int id, void *p, void *data)
 > @@ -255,6 +256,7 @@ static const struct file_operations stag_debugfs_fops = {
 >  	.open    = stag_open,
 >  	.release = stag_release,
 >  	.read    = debugfs_read,
 > +	.llseek  = default_llseek,
 >  };
 >  
 >  static int setup_debugfs(struct c4iw_dev *devp)
 > 
 > 

Steve, can you also do a quick test to make sure this works OK with
generic_file_llseek instead of default_llseek?

Thanks.