[PATCH v3 09/21] xfs: Do not free EOF blocks for forcealign

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For when forcealign is enabled, we want the EOF to be aligned as well, so
do not free EOF blocks.

Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx>
---
 fs/xfs/xfs_bmap_util.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index 19e11d1da660..f26d1570b9bd 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -542,8 +542,13 @@ xfs_can_free_eofblocks(
 	 * forever.
 	 */
 	end_fsb = XFS_B_TO_FSB(mp, (xfs_ufsize_t)XFS_ISIZE(ip));
-	if (XFS_IS_REALTIME_INODE(ip) && mp->m_sb.sb_rextsize > 1)
+
+	/* Do not free blocks when forcing extent sizes */
+	if (xfs_inode_has_forcealign(ip) && ip->i_extsize > 1)
+		end_fsb = roundup_64(end_fsb, ip->i_extsize);
+	else if (XFS_IS_REALTIME_INODE(ip) && mp->m_sb.sb_rextsize > 1)
 		end_fsb = xfs_rtb_roundup_rtx(mp, end_fsb);
+
 	last_fsb = XFS_B_TO_FSB(mp, mp->m_super->s_maxbytes);
 	if (last_fsb <= end_fsb)
 		return false;
-- 
2.31.1





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