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authorDarrick J. Wong <djwong@kernel.org>2022-06-05 18:51:23 -0700
committerDarrick J. Wong <djwong@kernel.org>2022-06-15 23:13:33 -0700
commite89ab76d7e2564c65986add3d634cc5cf5bacf14 (patch)
tree4660ffcdb33d7e3de794ce64446aaf9981cb6d08 /fs/xfs
parent10930b254d5be1cb4350fb7a456ccd5ea7e3cbd9 (diff)
xfs: preserve DIFLAG2_NREXT64 when setting other inode attributes
It is vitally important that we preserve the state of the NREXT64 inode flag when we're changing the other flags2 fields. Fixes: 9b7d16e34bbe ("xfs: Introduce XFS_DIFLAG2_NREXT64 and associated helpers") Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Chandan Babu R <chandan.babu@oracle.com> Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_ioctl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 5a364a7d58fd..0d67ff8a8961 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -1096,7 +1096,8 @@ xfs_flags2diflags2(
{
uint64_t di_flags2 =
(ip->i_diflags2 & (XFS_DIFLAG2_REFLINK |
- XFS_DIFLAG2_BIGTIME));
+ XFS_DIFLAG2_BIGTIME |
+ XFS_DIFLAG2_NREXT64));
if (xflags & FS_XFLAG_DAX)
di_flags2 |= XFS_DIFLAG2_DAX;