* Fixes for both UBI and UBIFS
* overlayfs support (O_TMPFILE, RENAME_WHITEOUT/EXCHANGE)
* Code refactoring for the upcoming MLC support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=UB7l
-----END PGP SIGNATURE-----
Merge tag 'upstream-4.9-rc1' of git://git.infradead.org/linux-ubifs
Pull UBI/UBIFS updates from Richard Weinberger:
"This pull request contains:
- Fixes for both UBI and UBIFS
- overlayfs support (O_TMPFILE, RENAME_WHITEOUT/EXCHANGE)
- Code refactoring for the upcoming MLC support"
[ Ugh, we just got rid of the "rename2()" naming for the extended rename
functionality. And this re-introduces it in ubifs with the cross-
renaming and whiteout support.
But rather than do any re-organizations in the merge itself, the
naming can be cleaned up later ]
* tag 'upstream-4.9-rc1' of git://git.infradead.org/linux-ubifs: (27 commits)
UBIFS: improve function-level documentation
ubifs: fix host xattr_len when changing xattr
ubifs: Use move variable in ubifs_rename()
ubifs: Implement RENAME_EXCHANGE
ubifs: Implement RENAME_WHITEOUT
ubifs: Implement O_TMPFILE
ubi: Fix Fastmap's update_vol()
ubi: Fix races around ubi_refill_pools()
ubi: Deal with interrupted erasures in WL
UBI: introduce the VID buffer concept
UBI: hide EBA internals
UBI: provide an helper to query LEB information
UBI: provide an helper to check whether a LEB is mapped or not
UBI: add an helper to check lnum validity
UBI: simplify LEB write and atomic LEB change code
UBI: simplify recover_peb() code
UBI: move the global ech and vidh variables into struct ubi_attach_info
UBI: provide helpers to allocate and free aeb elements
UBI: fastmap: use ubi_io_{read, write}_data() instead of ubi_io_{read, write}()
UBI: fastmap: use ubi_rb_for_each_entry() in unmap_peb()
...
4c609922a3