- if (test_bit(GLF_DIRTY, &gl->gl_flags)) {
- if (ip && !gfs2_is_jdata(ip))
- filemap_fdatawrite(ip->i_inode.i_mapping);
- gfs2_log_flush(gl->gl_sbd, gl);
- if (ip && gfs2_is_jdata(ip))
- filemap_fdatawrite(ip->i_inode.i_mapping);
- gfs2_meta_sync(gl);
- if (ip) {
- struct address_space *mapping = ip->i_inode.i_mapping;
- int error = filemap_fdatawait(mapping);
- mapping_set_error(mapping, error);
- }
- clear_bit(GLF_DIRTY, &gl->gl_flags);
- gfs2_ail_empty_gl(gl);
- }
-}
-
-/**
- * inode_go_xmote_th - promote/demote a glock
- * @gl: the glock
- * @state: the requested state
- * @flags:
- *
- */
-
-static void inode_go_xmote_th(struct gfs2_glock *gl)
-{
- if (gl->gl_state != LM_ST_UNLOCKED)
- gfs2_pte_inval(gl);
- if (gl->gl_state == LM_ST_EXCLUSIVE)
- inode_go_sync(gl);
-}
-
-/**
- * inode_go_xmote_bh - After promoting/demoting a glock
- * @gl: the glock
- *
- */
-
-static void inode_go_xmote_bh(struct gfs2_glock *gl)
-{
- struct gfs2_holder *gh = gl->gl_req_gh;
- struct buffer_head *bh;
- int error;