Re: [PATCH V3 0/6] random bugfixes of the space management

[Miao Xie <miaox@cn.fujitsu.com>]

Any comments for these patches?

Thanks
Miao

On wed, 05 Jan 2011 18:07:11 +0800, Miao Xie wrote:
> I have a bunch of random fixes of the space management in
> 
> git://repo.or.cz/linux-btrfs-devel.git space-manage
> 
> They are the ENOSPC fixes, as well as fixes for df command.
> The first one and the last one fixed the wrong free space information reported
> by df command. The second one fixed ENOSPC when there is tiny space in the
> filesystem. And The third fixed wrong calculation of stripe size. And the 4th
> and 5th patches fixed the chunk allocation problem when the block devices have
> no enough space to allocate a default-size chunk.
> 
> Changelog V2 ->  V3:
> - fix panic caused by freeing a invalid memory address.
> 
> Changelog V1 ->  V2:
> - fix compiler errors on x86_32 machines.
> - fix some bugs when allocating dup chunks.
> - break the chunk allocation when errors happen.
> - just allocate min_stripes stripes when the free space is not enough.
> - cleanup redundant code.
> 
> If you want to merge this patchset to your "next" branch for testing, you can merge it
> directly after dropping the top four patches of the "next" branch.
> 
> Thanks
> Miao
> ---
>   fs/btrfs/ctree.h       |    2 +
>   fs/btrfs/extent-tree.c |   71 +++++-
>   fs/btrfs/super.c       |  147 +++++++++++-
>   fs/btrfs/volumes.c     |  614 +++++++++++++++++++++++++++++++++++-------------
>   fs/btrfs/volumes.h     |   27 ++
>   5 files changed, 685 insertions(+), 176 deletions(-)
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>