[XFS updates] XFS development tree branch, for-linus, updated. v2.6.30-rc4-17476-g0cb583f

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The branch, for-linus has been updated
  af0f441 xfs: Convert sync_page_range() to simple filemap_write_and_wait_range()
  18f4c64 jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()'
      from  3725867dccfb83e4b0cff64e916a04258f300591 (commit)

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- Log -----------------------------------------------------------------
commit af0f4414f343429971d33b0dd8dccc85c1f3dcd2
Author: Jan Kara <jack at suse.cz>
Date:   Tue Aug 18 18:32:55 2009 +0200

    xfs: Convert sync_page_range() to simple filemap_write_and_wait_range()
    
    Christoph Hellwig says that it is enough for XFS to call
    filemap_write_and_wait_range() instead of sync_page_range() because we do
    all the metadata syncing when forcing the log.
    
    CC: Felix Blyakher <felixb at sgi.com>
    CC: xfs at oss.sgi.com
    CC: Christoph Hellwig <hch at lst.de>
    Signed-off-by: Jan Kara <jack at suse.cz>

commit 18f4c644773bc8de1fd9c5182b30c231aafb94ef
Author: Linus Torvalds <torvalds at linux-foundation.org>
Date:   Fri Aug 28 12:29:03 2009 -0700

    jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()'
    
    This avoids an indirect call in the VFS for each path component lookup.
    
    Well, at least as long as you own the directory in question, and the ACL
    check is unnecessary.
    
    Reviewed-by: James Morris <jmorris at namei.org>
    Acked-by: Serge Hallyn <serue at us.ibm.com>
    Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>

-----------------------------------------------------------------------

Summary of changes:
 fs/xfs/linux-2.6/xfs_iops.c |   16 ++++------------
 fs/xfs/linux-2.6/xfs_lrw.c  |    3 ++-
 2 files changed, 6 insertions(+), 13 deletions(-)


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