linux-kernel - Re: [V9fs-developer] [PATCH] net/9p: Handle get_user_pages

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Message-ID: <4DAE1DA2.2070105@linux.vnet.ibm.com>
Date:	Tue, 19 Apr 2011 16:41:22 -0700
From:	Venkateswararao Jujjuri <jvrao@...ux.vnet.ibm.com>
To:	"M. Mohan Kumar" <mohan@...ibm.com>
CC:	v9fs-developer@...ts.sourceforge.net,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [V9fs-developer] [PATCH] net/9p: Handle get_user_pages_fast return
 properly

On 04/19/2011 08:24 AM, M. Mohan Kumar wrote:
> On Friday 15 April 2011 8:23:16 pm Venkateswararao Jujjuri wrote:
>>> -		if (err != -ERESTARTSYS)
>>> +		if (err != -ERESTARTSYS&&   err != -EFAULT)
>> Please analyze other errors that could be returned by
>> c->trans_mod->request()
>> if they need any handling here.
> Thanks JV, but we don't need to handle other errors as of now.
*request could also return -EIO and -ENOMEM.
As you said, may be we should leave the default behavior on these 
errors(suspend the channel).

Thanks,
JV
> I will post a V2 patch with retaining printing error message.
> ----
> M. Mohan Kumar

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