[PATCH v4 14/22] xfs: Only free full extents for forcealign

[John Garry]

Like we already do for rtvol, only free full extents for forcealign in
xfs_free_file_space().

Signed-off-by: John Garry <john.g.garry at oracle.com>
---
 fs/xfs/xfs_bmap_util.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index 56b80a7c0992..ee767a4fd63a 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -842,8 +842,11 @@ xfs_free_file_space(
 	startoffset_fsb = XFS_B_TO_FSB(mp, offset);
 	endoffset_fsb = XFS_B_TO_FSBT(mp, offset + len);
 
-	/* We can only free complete realtime extents. */
-	if (xfs_inode_has_bigrtalloc(ip)) {
+	/* Free only complete extents. */
+	if (xfs_inode_has_forcealign(ip)) {
+		startoffset_fsb = roundup_64(startoffset_fsb, ip->i_extsize);
+		endoffset_fsb = rounddown_64(endoffset_fsb, ip->i_extsize);
+	} else if (xfs_inode_has_bigrtalloc(ip)) {
 		startoffset_fsb = xfs_rtb_roundup_rtx(mp, startoffset_fsb);
 		endoffset_fsb = xfs_rtb_rounddown_rtx(mp, endoffset_fsb);
 	}
-- 
2.31.1