[PATCH 20/49] xfs: introduce xfs_sb.c for sharing with libxfs

[Mark Tinguely]

On 07/19/13 01:24, Dave Chinner wrote:
> From: Dave Chinner<dchinner at redhat.com>
>
> xfs_mount.c is shared with userspace, but the only functions that
> are shared are to do with physical superblock manipulations. This
> means that less than 25% of the xfs_mount.c code is actually shared
> with userspace. Move all the superblock functions to xfs_sb.c and
> share that instead with libxfs.
>
> Note that this will leave all the in-core transaction related
> superblock counter modifications in xfs_mount.c as none of that is
> shared with userspace. With a few more small changes, xfs_mount.h
> won't need to be shared with userspace anymore, either.
>
> Signed-off-by: Dave Chinner<dchinner at redhat.com>
> ---

okay, moves the user sharable functions/headers from xfs_mount.c/h to
  xfs_sb.c/h

couple comments:

   a struct xfs_mount got converted to a xfs_mount_t typedef in
   xfs_initialize_perag() def in xfs_mount.h

  brackets were added to a single line if statements in
  xfs_sb_quota_from_disk()

beyond these two comments consider it:

Reviewed-by: Mark Tinguely <tinguely at sgi.com>