xfs: convert xfs_ialloc_has_inodes_at_extent to return keyfill scan resultsscrub-detect-inobt-gaps-6.4_2023-04-12scrub-detect-inobt-gaps-6.4_2023-04-11

Convert the xfs_ialloc_has_inodes_at_extent function to return keyfill
scan results because for a given range of inode numbers, we might have
no indexed inodes at all; the entire region might be allocated ondisk
inodes; or there might be a mix of the two.

Unfortunately, sparse inodes adds to the complexity, because each inode
record can have holes, which means that we cannot use the generic btree
_scan_keyfill function because we must look for holes in individual
records to decide the result.  On the plus side, online fsck can now
detect sub-chunk discrepancies in the inobt.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

0 files changed, 0 insertions, 0 deletions