Pull xfs updates from Carlos Maiolino:
"There aren't any new features.
The whole series is just a collection of bug fixes and code
refactoring. There is some new information added a couple new
tracepoints, new data added to mountstats, but no big changes"
* tag 'xfs-merge-7.1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (41 commits)
xfs: fix number of GC bvecs
xfs: untangle the open zones reporting in mountinfo
xfs: expose the number of open zones in sysfs
xfs: reduce special casing for the open GC zone
xfs: streamline GC zone selection
xfs: refactor GC zone selection helpers
xfs: rename xfs_zone_gc_iter_next to xfs_zone_gc_iter_irec
xfs: put the open zone later xfs_open_zone_put
xfs: add a separate tracepoint for stealing an open zone for GC
xfs: delay initial open of the GC zone
xfs: fix a resource leak in xfs_alloc_buftarg()
xfs: handle too many open zones when mounting
xfs: refactor xfs_mount_zones
xfs: fix integer overflow in busy extent sort comparator
xfs: fix integer overflow in deferred intent sort comparators
xfs: fold xfs_setattr_size into xfs_vn_setattr_size
xfs: remove a duplicate assert in xfs_setattr_size
xfs: return default quota limits for IDs without a dquot
xfs: start gc on zonegc_low_space attribute updates
xfs: don't decrement the buffer LRU count for in-use buffers
...