Pull xfs update from Ben Myers:
"For 3.10-rc1 we have a number of bug fixes and cleanups and a
currently experimental feature from David Chinner, CRCs protection for
metadata. CRCs are enabled by using mkfs.xfs to create a filesystem
with the feature bits set.
- numerous fixes for speculative preallocation
- don't verify buffers on IO errors
- rename of random32 to prandom32
- refactoring/rearrangement in xfs_bmap.c
- removal of unused m_inode_shrink in struct xfs_mount
- fix error handling of xfs_bufs and readahead
- quota driven preallocation throttling
- fix WARN_ON in xfs_vm_releasepage
- add ratelimited printk for different alert levels
- fix spurious forced shutdowns due to freed Extent Free Intents
- remove some obsolete XLOG_CIL_HARD_SPACE_LIMIT() macros
- remove some obsoleted comments
- (experimental) CRC support for metadata"
* tag 'for-linus-v3.10-rc1' of git://oss.sgi.com/xfs/xfs: (46 commits)
xfs: fix da node magic number mismatches
xfs: Remote attr validation fixes and optimisations
xfs: Teach dquot recovery about CONFIG_XFS_QUOTA
xfs: add metadata CRC documentation
xfs: implement extended feature masks
xfs: add CRC checks to the superblock
xfs: buffer type overruns blf_flags field
xfs: add buffer types to directory and attribute buffers
xfs: add CRC protection to remote attributes
xfs: split remote attribute code out
xfs: add CRCs to attr leaf blocks
xfs: add CRCs to dir2/da node blocks
xfs: shortform directory offsets change for dir3 format
xfs: add CRC checking to dir2 leaf blocks
xfs: add CRC checking to dir2 data blocks
xfs: add CRC checking to dir2 free blocks
xfs: add CRC checks to block format directory blocks
xfs: add CRC checks to remote symlinks
xfs: split out symlink code into it's own file.
xfs: add version 3 inode format with CRCs
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