linux-kernel - Re: [PATCH v3 5/7] CIFS: Translate SHARING_VIOLATION to -ETXTBSY error code for SMB2

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Message-ID: <CAKywueQV7sc9OzOb7=d=48BaosKDoiGsGPjMt5wvW35yjhuCQw@mail.gmail.com>
Date:	Mon, 11 Mar 2013 22:59:16 +0400
From:	Pavel Shilovsky <piastry@...rsoft.ru>
To:	Jeff Layton <jlayton@...hat.com>
Cc:	linux-kernel@...r.kernel.org, linux-cifs@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-nfs@...r.kernel.org,
	wine-devel@...ehq.org, sprabhu@...hat.com
Subject: Re: [PATCH v3 5/7] CIFS: Translate SHARING_VIOLATION to -ETXTBSY
 error code for SMB2

2013/3/11 Jeff Layton <jlayton@...hat.com>:
> On Thu, 28 Feb 2013 19:25:31 +0400
> Pavel Shilovsky <piastry@...rsoft.ru> wrote:
>
>> to make it match CIFS and VFS variants.
>>
>> Signed-off-by: Pavel Shilovsky <piastry@...rsoft.ru>
>> ---
>>  fs/cifs/smb2maperror.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c
>> index 494c912..11e589e 100644
>> --- a/fs/cifs/smb2maperror.c
>> +++ b/fs/cifs/smb2maperror.c
>> @@ -356,7 +356,7 @@ static const struct status_to_posix_error smb2_error_map_table[] = {
>>       {STATUS_PORT_CONNECTION_REFUSED, -ECONNREFUSED,
>>       "STATUS_PORT_CONNECTION_REFUSED"},
>>       {STATUS_INVALID_PORT_HANDLE, -EIO, "STATUS_INVALID_PORT_HANDLE"},
>> -     {STATUS_SHARING_VIOLATION, -EBUSY, "STATUS_SHARING_VIOLATION"},
>> +     {STATUS_SHARING_VIOLATION, -ETXTBSY, "STATUS_SHARING_VIOLATION"},
>>       {STATUS_QUOTA_EXCEEDED, -EDQUOT, "STATUS_QUOTA_EXCEEDED"},
>>       {STATUS_INVALID_PAGE_PROTECTION, -EIO,
>>       "STATUS_INVALID_PAGE_PROTECTION"},
>
> Actually, I think Sachin is converting the CIFS
> STATUS_SHARING_VIOLATION to translate to EBUSY, since that seems to
> better reflect the situation. I'd suggest dropping this patch, unless
> you have a specific need for this error return here.

Yes, I am ok to drop this patch - accoring to the previous discussion
in linux-cifs@ it is no suitable.

-- 
Best regards,
Pavel Shilovsky.
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