Re: [GIT PULL] XFS update for 2.6.25-rc9

[Eric Sandeen <sandeen@sandeen.net>]

Lachlan McIlroy wrote:
> Please pull from the for-linus branch:
>     git pull git://oss.sgi.com:8090/xfs/xfs-2.6.git for-linus

Wondering if you guys might consider this for 2.6.24.x stable as well...

-Eric

> This will update the following files:
> 
>  fs/xfs/linux-2.6/xfs_ioctl.c   |    2 +-
>  fs/xfs/quota/xfs_qm.c          |    6 +-
>  fs/xfs/quota/xfs_qm_bhv.c      |    2 +-
>  fs/xfs/quota/xfs_qm_syscalls.c |    4 +-
>  fs/xfs/xfs_attr_leaf.c         |    6 +-
>  fs/xfs/xfs_bmap.c              |   18 +++---
>  fs/xfs/xfs_bmap_btree.h        |    2 +-
>  fs/xfs/xfs_dir2.c              |    2 +-
>  fs/xfs/xfs_fsops.c             |   24 +++++-----
>  fs/xfs/xfs_ialloc.c            |    6 +-
>  fs/xfs/xfs_inode.c             |    6 +-
>  fs/xfs/xfs_inode_item.c        |    4 +-
>  fs/xfs/xfs_itable.c            |    2 +-
>  fs/xfs/xfs_log.c               |   14 +++---
>  fs/xfs/xfs_log_priv.h          |    4 +-
>  fs/xfs/xfs_log_recover.c       |   16 +++---
>  fs/xfs/xfs_mount.c             |   59 +++++++++++++++++-----
>  fs/xfs/xfs_sb.h                |  107 ++++++++++++++-------------------------
>  fs/xfs/xfs_utils.c             |    6 +-
>  fs/xfs/xfs_vfsops.c            |    9 ++--
>  fs/xfs/xfs_vnodeops.c          |    2 +-
>  21 files changed, 153 insertions(+), 148 deletions(-)
> 
> through these commits:
> 
> commit e6957ea48429aeda4f5d51af4238231d44b0dc4a
> Author: Eric Sandeen <sandeen@sandeen.net>
> Date:   Thu Apr 10 12:19:34 2008 +1000
> 
>     [XFS] Ensure "both" features2 slots are consistent
>     
>     Since older kernels may look in the sb_bad_features2 slot for flags,
>     rather than zeroing it out on fixup, we should make it equal to the
>     sb_features2 value.
>     
>     Also, if the ATTR2 flag was not found prior to features2 fixup, it was not
>     set in the mount flags, so re-check after the fixup so that the current
>     session will use the feature.
>     
>     Also fix up the comments to reflect these changes.
>     
>     SGI-PV: 980085
>     SGI-Modid: xfs-linux-melb:xfs-kern:30778a
>     
>     Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
>     Signed-off-by: David Chinner <dgc@sgi.com>
>     Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
> 
> commit ee1c090825bf2f1cb9712489c234eabf69a9a78f
> Author: David Chinner <dgc@sgi.com>
> Date:   Thu Mar 6 13:45:50 2008 +1100
> 
>     [XFS] Fix superblock features2 field alignment problem
>     
>     Due to the xfs_dsb_t structure not being 64 bit aligned, the last field of
>     the on-disk superblock can vary in location This causes problems when the
>     filesystem gets moved to a different platform, or there is a 32 bit
>     userspace and 64 bit kernel.
>     
>     This patch detects the defect at mount time, logs a warning such as:
>     
>     XFS: correcting sb_features alignment problem
>     
>     in dmesg and corrects the problem so that everything is OK. it also
>     blacklists the bad field in the superblock so it does not get used for
>     something else later on.
>     
>     SGI-PV: 977636
>     SGI-Modid: xfs-linux-melb:xfs-kern:30539a
>     
>     Signed-off-by: David Chinner <dgc@sgi.com>
>     Signed-off-by: Christoph Hellwig <hch@infradead.org>
>     Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
>     Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
> 
> commit 6211870992502efdccf9cd6bae155c83277835fa
> Author: Eric Sandeen <sandeen@sandeen.net>
> Date:   Thu Mar 6 13:44:28 2008 +1100
> 
>     [XFS] remove shouting-indirection macros from xfs_sb.h
>     
>     Remove macro-to-small-function indirection from xfs_sb.h, and remove some
>     which are completely unused.
>     
>     SGI-PV: 976035
>     SGI-Modid: xfs-linux-melb:xfs-kern:30528a
>     
>     Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
>     Signed-off-by: Donald Douwsma <donaldd@sgi.com>
>     Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
> 
>