Changes for 4.12:
- various code cleanups
- introduce GETFSMAP ioctl
- various refactoring
- avoid dio reads past eof
- fix memory corruption and other errors with fragmented directory blocks
- fix accidental userspace memory corruptions
xfs: better log intent item refcount checking

Use ASSERTs on the log intent item refcounts so that we fail noisily if
anyone tries to double-free the item.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
4 files changed