Re: [PATCH v3 0/2] xfs: set aside allocation btree blocks from block reservation

[Brian Foster <bfoster@redhat.com>]

On Thu, Mar 18, 2021 at 12:17:05PM -0400, Brian Foster wrote:
> Hi all,
> 
> This is v3 of the allocbt block set aside fixup. The primary change in
> v3 is to filter out rmapbt blocks from the usage accounting. rmapbt
> blocks live in free space similar to allocbt blocks, but are managed
> appropriately via perag reservation and so should not be set aside from
> reservation requests.
> 
> Brian
> 
> v3:
> - Use a mount flag for easy detection of active perag reservation.
> - Filter rmapbt blocks from allocbt block accounting.
> v2: https://lore.kernel.org/linux-xfs/20210222152108.896178-1-bfoster@redhat.com/
> - Use an atomic counter instead of a percpu counter.
> v1: https://lore.kernel.org/linux-xfs/20210217132339.651020-1-bfoster@redhat.com/
> 

Ping on this series..? AFAICT there is no outstanding feedback..

Brian

> Brian Foster (2):
>   xfs: set a mount flag when perag reservation is active
>   xfs: set aside allocation btree blocks from block reservation
> 
>  fs/xfs/libxfs/xfs_ag_resv.c     | 24 ++++++++++++++----------
>  fs/xfs/libxfs/xfs_alloc.c       | 12 ++++++++++++
>  fs/xfs/libxfs/xfs_alloc_btree.c |  2 ++
>  fs/xfs/xfs_mount.c              | 18 +++++++++++++++++-
>  fs/xfs/xfs_mount.h              |  7 +++++++
>  5 files changed, 52 insertions(+), 11 deletions(-)
> 
> -- 
> 2.26.2
>