On Mon, Aug 07, 2023 at 03:38:38PM -0400, Jeff Layton wrote: > In later patches we're going to drop the "now" parameter from the > update_time operation. Prepare XFS for this by reworking how it fetches > timestamps and sets them in the inode. Ensure that we update the ctime > even if only S_MTIME is set. > > Signed-off-by: Jeff Layton <jlay...@kernel.org> > --- > fs/xfs/xfs_iops.c | 12 ++++++++---- > 1 file changed, 8 insertions(+), 4 deletions(-) > > diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c > index 731f45391baa..72d18e7840f5 100644 > --- a/fs/xfs/xfs_iops.c > +++ b/fs/xfs/xfs_iops.c > @@ -1037,6 +1037,7 @@ xfs_vn_update_time( > int log_flags = XFS_ILOG_TIMESTAMP; > struct xfs_trans *tp; > int error; > + struct timespec64 now = current_time(inode); > > trace_xfs_update_time(ip); > > @@ -1056,12 +1057,15 @@ xfs_vn_update_time( > return error; > > xfs_ilock(ip, XFS_ILOCK_EXCL); > - if (flags & S_CTIME) > - inode_set_ctime_to_ts(inode, *now); > + if (flags & (S_CTIME|S_MTIME))
Minor nit: spaces around ^ the operator. Otherwise looks ok to me... Acked-by: Darrick J. Wong <djw...@kernel.org> --D > + now = inode_set_ctime_current(inode); > + else > + now = current_time(inode); > + > if (flags & S_MTIME) > - inode->i_mtime = *now; > + inode->i_mtime = now; > if (flags & S_ATIME) > - inode->i_atime = *now; > + inode->i_atime = now; > > xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); > xfs_trans_log_inode(tp, ip, log_flags); > > -- > 2.41.0 >
