Re: [PATCH 0/3] xfs_io: new functions

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On 10/9/12 3:47 PM, Mark Tinguely wrote:
> On 10/09/12 14:07, Eric Sandeen wrote:
>> On 9/24/12 4:51 PM, Mark Tinguely wrote:
>>> On 07/25/12 17:30, Dave Chinner wrote:
>>>> This is just a couple of additional functions for xfs_io I have had
>>>> sitting around for a while. The first is an interface to
>>>> sync_file_range() for better control of file writeback.  The second
>>>> and third introduce vectored pread/pwrite so that I could simulate
>>>> the same style of vectored IO that KVM does via direct IO (hint -
>>>> tracing indicated that the generic direct IO code doesn't handle
>>>> this particularly efficiently).
>>>>
>>>> _____________________________________________
>>>
>>> This series has been committed to
>>>     git://oss.sgi.com/xfs/cmds/xfsprogs.git
>>>
>>> -Mark.
>>>
>>> _______________________________________________
>>> xfs mailing list
>>> xfs@xxxxxxxxxxx
>>> http://oss.sgi.com/mailman/listinfo/xfs
>>>
>>
>> Looks like this might need some config-fu:
>>
>> pread.o: In function `do_pread':
>> /src/git/xfsprogs/io/pread.c:198: undefined reference to `preadv'
>> /src/git/xfsprogs/io/pread.c:198: undefined reference to `preadv'
>> pwrite.o: In function `do_pwrite':
>> /src/git/xfsprogs/io/pwrite.c:85: undefined reference to `pwritev'
>> /src/git/xfsprogs/io/pwrite.c:85: undefined reference to `pwritev'
>> sync_file_range.o: In function `sync_range_f':
>> /src/git/xfsprogs/io/sync_file_range.c:87: undefined reference to `sync_file_range'
>>
>>
>> (on a Centos5 box)
> 
> 
> Thanks Eric, I will take a look at it.

I actually started (sorry, should have just done it before sending the mail)

I'll take care of it, I'm halfway there.

-Eric

> --Mark.
> 

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