gfs2: convert to ctime accessor functions

In later patches, we're going to change how the inode's ctime field is
used. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.

Signed-off-by: Jeff Layton <[e-mail]>
Reviewed-by: Jan Kara <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Christian Brauner <[e-mail]>

fs/gfs2/acl.c

···
 
 	ret = __gfs2_set_acl(inode, acl, type);
 	if (!ret && mode != inode->i_mode) {
-		inode->i_ctime = current_time(inode);
+		inode_set_ctime_current(inode);
 		inode->i_mode = mode;
 		mark_inode_dirty(inode);
 	}

fs/gfs2/bmap.c

···
 		ip->i_diskflags |= GFS2_DIF_TRUNC_IN_PROG;
 
 	i_size_write(inode, newsize);
-	ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
 	gfs2_dinode_out(ip, dibh->b_data);
 
 	if (journaled)
···
 
 			/* Every transaction boundary, we rewrite the dinode
 			   to keep its di_blocks current in case of failure. */
-			ip->i_inode.i_mtime = ip->i_inode.i_ctime =
-				current_time(&ip->i_inode);
+			ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
 			gfs2_trans_add_meta(ip->i_gl, dibh);
 			gfs2_dinode_out(ip, dibh->b_data);
 			brelse(dibh);
···
 		gfs2_statfs_change(sdp, 0, +btotal, 0);
 		gfs2_quota_change(ip, -(s64)btotal, ip->i_inode.i_uid,
 				  ip->i_inode.i_gid);
-		ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+		ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
 		gfs2_trans_add_meta(ip->i_gl, dibh);
 		gfs2_dinode_out(ip, dibh->b_data);
 		up_write(&ip->i_rw_mutex);
···
 		gfs2_buffer_clear_tail(dibh, sizeof(struct gfs2_dinode));
 		gfs2_ordered_del_inode(ip);
 	}
-	ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
 	ip->i_diskflags &= ~GFS2_DIF_TRUNC_IN_PROG;
 
 	gfs2_trans_add_meta(ip->i_gl, dibh);
···
 		goto do_end_trans;
 
 	truncate_setsize(inode, size);
-	ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
 	gfs2_trans_add_meta(ip->i_gl, dibh);
 	gfs2_dinode_out(ip, dibh->b_data);
 	brelse(dibh);

fs/gfs2/dir.c

···
 	memcpy(dibh->b_data + offset + sizeof(struct gfs2_dinode), buf, size);
 	if (ip->i_inode.i_size < offset + size)
 		i_size_write(&ip->i_inode, offset + size);
-	ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
 	gfs2_dinode_out(ip, dibh->b_data);
 
 	brelse(dibh);
···
 
 	if (ip->i_inode.i_size < offset + copied)
 		i_size_write(&ip->i_inode, offset + copied);
-	ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
 
 	gfs2_trans_add_meta(ip->i_gl, dibh);
 	gfs2_dinode_out(ip, dibh->b_data);
···
 			gfs2_inum_out(nip, dent);
 			dent->de_type = cpu_to_be16(IF2DT(nip->i_inode.i_mode));
 			dent->de_rahead = cpu_to_be16(gfs2_inode_ra_len(nip));
-			tv = current_time(&ip->i_inode);
+			tv = inode_set_ctime_current(&ip->i_inode);
 			if (ip->i_diskflags & GFS2_DIF_EXHASH) {
 				leaf = (struct gfs2_leaf *)bh->b_data;
 				be16_add_cpu(&leaf->lf_entries, 1);
···
 			da->bh = NULL;
 			brelse(bh);
 			ip->i_entries++;
-			ip->i_inode.i_mtime = ip->i_inode.i_ctime = tv;
+			ip->i_inode.i_mtime = tv;
 			if (S_ISDIR(nip->i_inode.i_mode))
 				inc_nlink(&ip->i_inode);
 			mark_inode_dirty(inode);
···
 	const struct qstr *name = &dentry->d_name;
 	struct gfs2_dirent *dent, *prev = NULL;
 	struct buffer_head *bh;
-	struct timespec64 tv = current_time(&dip->i_inode);
+	struct timespec64 tv;
 
 	/* Returns _either_ the entry (if its first in block) or the
 	   previous entry otherwise */
···
 	}
 
 	dirent_del(dip, bh, prev, dent);
+	tv = inode_set_ctime_current(&dip->i_inode);
 	if (dip->i_diskflags & GFS2_DIF_EXHASH) {
 		struct gfs2_leaf *leaf = (struct gfs2_leaf *)bh->b_data;
 		u16 entries = be16_to_cpu(leaf->lf_entries);
···
 	if (!dip->i_entries)
 		gfs2_consist_inode(dip);
 	dip->i_entries--;
-	dip->i_inode.i_mtime = dip->i_inode.i_ctime = tv;
+	dip->i_inode.i_mtime =  tv;
 	if (d_is_dir(dentry))
 		drop_nlink(&dip->i_inode);
 	mark_inode_dirty(&dip->i_inode);
···
 	dent->de_type = cpu_to_be16(new_type);
 	brelse(bh);
 
-	dip->i_inode.i_mtime = dip->i_inode.i_ctime = current_time(&dip->i_inode);
+	dip->i_inode.i_mtime = inode_set_ctime_current(&dip->i_inode);
 	mark_inode_dirty_sync(&dip->i_inode);
 	return 0;
 }

fs/gfs2/file.c

···
 	error = gfs2_meta_inode_buffer(ip, &bh);
 	if (error)
 		goto out_trans_end;
-	inode->i_ctime = current_time(inode);
+	inode_set_ctime_current(inode);
 	gfs2_trans_add_meta(ip->i_gl, bh);
 	ip->i_diskflags = new_flags;
 	gfs2_dinode_out(ip, bh->b_data);

fs/gfs2/glops.c

···
 		inode->i_atime = atime;
 	inode->i_mtime.tv_sec = be64_to_cpu(str->di_mtime);
 	inode->i_mtime.tv_nsec = be32_to_cpu(str->di_mtime_nsec);
-	inode->i_ctime.tv_sec = be64_to_cpu(str->di_ctime);
-	inode->i_ctime.tv_nsec = be32_to_cpu(str->di_ctime_nsec);
+	inode_set_ctime(inode, be64_to_cpu(str->di_ctime),
+			be32_to_cpu(str->di_ctime_nsec));
 
 	ip->i_goal = be64_to_cpu(str->di_goal_meta);
 	ip->i_generation = be64_to_cpu(str->di_generation);

fs/gfs2/inode.c

···
 	set_nlink(inode, S_ISDIR(mode) ? 2 : 1);
 	inode->i_rdev = dev;
 	inode->i_size = size;
-	inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+	inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
 	munge_mode_uid_gid(dip, inode);
 	check_and_update_goal(dip);
 	ip->i_goal = dip->i_goal;
···
 
 	gfs2_trans_add_meta(ip->i_gl, dibh);
 	inc_nlink(&ip->i_inode);
-	ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	inode_set_ctime_current(&ip->i_inode);
 	ihold(inode);
 	d_instantiate(dentry, inode);
 	mark_inode_dirty(inode);
···
 		return error;
 
 	ip->i_entries = 0;
-	inode->i_ctime = current_time(inode);
+	inode_set_ctime_current(inode);
 	if (S_ISDIR(inode->i_mode))
 		clear_nlink(inode);
 	else
···
 	if (dir_rename)
 		return gfs2_dir_mvino(ip, &gfs2_qdotdot, ndip, DT_DIR);
 
-	ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	inode_set_ctime_current(&ip->i_inode);
 	mark_inode_dirty_sync(&ip->i_inode);
 	return 0;
 }

fs/gfs2/super.c

···
 	str->di_blocks = cpu_to_be64(gfs2_get_inode_blocks(inode));
 	str->di_atime = cpu_to_be64(inode->i_atime.tv_sec);
 	str->di_mtime = cpu_to_be64(inode->i_mtime.tv_sec);
-	str->di_ctime = cpu_to_be64(inode->i_ctime.tv_sec);
+	str->di_ctime = cpu_to_be64(inode_get_ctime(inode).tv_sec);
 
 	str->di_goal_meta = cpu_to_be64(ip->i_goal);
 	str->di_goal_data = cpu_to_be64(ip->i_goal);
···
 	str->di_eattr = cpu_to_be64(ip->i_eattr);
 	str->di_atime_nsec = cpu_to_be32(inode->i_atime.tv_nsec);
 	str->di_mtime_nsec = cpu_to_be32(inode->i_mtime.tv_nsec);
-	str->di_ctime_nsec = cpu_to_be32(inode->i_ctime.tv_nsec);
+	str->di_ctime_nsec = cpu_to_be32(inode_get_ctime(inode).tv_nsec);
 }
 
 /**

fs/gfs2/xattr.c

···
 		ea->ea_num_ptrs = 0;
 	}
 
-	ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	inode_set_ctime_current(&ip->i_inode);
 	__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
 
 	gfs2_trans_end(sdp);
···
 	if (error)
 		goto out_end_trans;
 
-	ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	inode_set_ctime_current(&ip->i_inode);
 	__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
 
 out_end_trans:
···
 	if (es->es_el)
 		ea_set_remove_stuffed(ip, es->es_el);
 
-	ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	inode_set_ctime_current(&ip->i_inode);
 	__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
 
 	gfs2_trans_end(GFS2_SB(&ip->i_inode));
···
 		ea->ea_type = GFS2_EATYPE_UNUSED;
 	}
 
-	ip->i_inode.i_ctime = current_time(&ip->i_inode);
+	inode_set_ctime_current(&ip->i_inode);
 	__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
 
 	gfs2_trans_end(GFS2_SB(&ip->i_inode));