Re: [RFC PATCH] iomap: generalize IOMAP_INLINE to cover tail-packing case

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2019-7-9 0:03, Christoph Hellwig wrote:
> On Wed, Jul 03, 2019 at 03:55:02PM +0800, Chao Yu wrote:
>> Some filesystems like erofs/reiserfs have the ability to pack tail
>> data into metadata, e.g.:
>> IOMAP_MAPPED [0, 8192]
>> IOMAP_INLINE [8192, 8200]
>>
>> However current IOMAP_INLINE type has assumption that:
>> - inline data should be locating at page #0.
>> - inline size should equal to .i_size
>> Those restriction fail to convert to use iomap IOMAP_INLINE in erofs,
>> so this patch tries to relieve above limits to make IOMAP_INLINE more
>> generic to cover tail-packing case.
>>
>> Signed-off-by: Chao Yu <yuchao0@xxxxxxxxxx>
> 
> This looks good to me, but I'd also like to see a review and gfs2
> testing from Andreas.

Thanks for your reply. :)

Well, so, Andreas, could you please take a look at this patch and do related
test on gfs2 if you have time?

Thanks,

> 



[Index of Archives]     [XFS Filesystem Development (older mail)]     [Linux Filesystem Development]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux RAID]     [Linux SCSI]


  Powered by Linux