Set FMODE_CAN_ATOMIC_WRITE flag if we can atomic write for that inode. Reviewed-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx> Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx> --- fs/xfs/xfs_file.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 1ccbc1eb75c9..ca47cae5a40a 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -1253,6 +1253,8 @@ xfs_file_open( if (xfs_is_shutdown(XFS_M(inode->i_sb))) return -EIO; file->f_mode |= FMODE_NOWAIT | FMODE_CAN_ODIRECT; + if (xfs_inode_can_atomicwrite(XFS_I(inode))) + file->f_mode |= FMODE_CAN_ATOMIC_WRITE; return generic_file_open(inode, file); } -- 2.31.1
