Re: [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and

To:	Mark Tinguely <tinguely@xxxxxxx>
Subject:	Re: [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and helper function
From:	Brian Foster <bfoster@xxxxxxxxxx>
Date:	Thu, 24 Jul 2014 13:37:01 -0400
Cc:	xfs-oss <xfs@xxxxxxxxxxx>
Delivered-to:	xfs@xxxxxxxxxxx
In-reply-to:	<53D13D94.9030607@xxxxxxx>
References:	<1406211788-63206-1-git-send-email-bfoster@xxxxxxxxxx> <1406211788-63206-4-git-send-email-bfoster@xxxxxxxxxx> <53D13D94.9030607@xxxxxxx>
User-agent:	Mutt/1.5.23 (2014-03-12)

On Thu, Jul 24, 2014 at 12:08:36PM -0500, Mark Tinguely wrote:
> On 07/24/14 09:22, Brian Foster wrote:
> >The sparse inode chunks feature will use the helper function to enable
> >the allocation of sparse inode chunks. The incompatible feature bit is
> >set on disk once a sparse inode chunk is allocated to prevent older
> >drivers from mounting an fs with sparse chunks.
> >
> >Note that the feature is hardcoded disabled and the feature bit not
> >included in the all features mask until fully implemented.
> >
> >Signed-off-by: Brian Foster<bfoster@xxxxxxxxxx>
> >---
> 
> Sorry if I missed it in the series but is there an
> XFS_FSOP_GEOM_FLAGS_SPINODES for xfs_info/growfs?
> 

Nope, looks like I missed it. It probably slipped my mind as I haven't
got into userspace yet and thus hadn't thought about xfs_info. I'll make
a note to add it, thanks!

Brian

> Thanks,
> 
> --Mark.
> 
>

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Re: [PATCH 08/18] xfs: create helper to manage record overlap for sparse inode chunks, (continued) Re: [PATCH 08/18] xfs: create helper to manage record overlap for sparse inode chunks, Brian Foster [PATCH 07/18] xfs: handle sparse inode chunks in icreate log recovery, Brian Foster [PATCH 14/18] xfs: update free inode record logic to support sparse inode records, Brian Foster [PATCH 12/18] xfs: helper to convert inobt record holemask to inode alloc. bitmap, Brian Foster Re: [PATCH 12/18] xfs: helper to convert inobt record holemask to inode alloc. bitmap, Dave Chinner [PATCH 13/18] xfs: filter out sparse regions from individual inode allocation, Brian Foster [PATCH 11/18] xfs: reduce min. inode allocation space requirement for sparse inode chunks, Brian Foster Re: [PATCH 11/18] xfs: reduce min. inode allocation space requirement for sparse inode chunks, Dave Chinner [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and helper function, Brian Foster Re: [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and helper function, Mark Tinguely Re: [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and helper function, Brian Foster <= Re: [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and helper function, Mark Tinguely Re: [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and helper function, Brian Foster Re: [PATCH 03/18] xfs: define sparse inode chunks v5 sb feature bit and helper function, Dave Chinner [PATCH 15/18] xfs: only free allocated regions of inode chunks, Brian Foster Re: [PATCH 15/18] xfs: only free allocated regions of inode chunks, Dave Chinner [PATCH 02/18] xfs: pass xfs_mount directly to xfs_ialloc_cluster_alignment(), Brian Foster [PATCH 16/18] xfs: skip unallocated regions of inode chunks in xfs_ifree_cluster(), Brian Foster [PATCH 10/18] xfs: set sparse inodes feature bit when a sparse chunk is allocated, Brian Foster Re: [PATCH 10/18] xfs: set sparse inodes feature bit when a sparse chunk is allocated, Dave Chinner Re: [PATCH 10/18] xfs: set sparse inodes feature bit when a sparse chunk is allocated, Brian Foster

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