Merge tag 'for-5.1-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fsync fixes: i_size for truncate vs fsync, dio vs buffered during
snapshotting, remove complicated but incomplete assertion
- removed excessive warnigs, misreported device stats updates
- fix raid56 page mapping for 32bit arch
- fixes reported by static analyzer
* tag 'for-5.1-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
Btrfs: fix assertion failure on fsync with NO_HOLES enabled
btrfs: Avoid possible qgroup_rsv_size overflow in btrfs_calculate_inode_block_rsv_size
btrfs: Fix bound checking in qgroup_trace_new_subtree_blocks
btrfs: raid56: properly unmap parity page in finish_parity_scrub()
btrfs: don't report readahead errors and don't update statistics
Btrfs: fix file corruption after snapshotting due to mix of buffered/DIO writes
btrfs: remove WARN_ON in log_dir_items
Btrfs: fix incorrect file size after shrinking truncate and fsync
