On Thu, Jun 13, 2024 at 05:00:31PM +0800, Zhang Yi wrote: > From: Zhang Yi <yi.zhang@xxxxxxxxxx> > > For a large realtime inode, __xfs_bunmapi() could split the tail written > extent and convert the later one that beyond EOF block to unwritten, but > it couldn't work as expected on truncate down now since the reserved > block is zero in xfs_setattr_size(), fix this by reserving > XFS_DIOSTRAT_SPACE_RES blocks for large realtime inode. Looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>
