gh_head 284 fs/gfs2/glock.c const struct gfs2_holder *gh_head = list_entry(gl->gl_holders.next, const struct gfs2_holder, gh_list); gh_head 286 fs/gfs2/glock.c gh_head->gh_state == LM_ST_EXCLUSIVE) && gh != gh_head) gh_head 293 fs/gfs2/glock.c if (gh->gh_state == LM_ST_SHARED && gh_head->gh_state == LM_ST_SHARED) gh_head 295 fs/gfs2/glock.c if (gh->gh_state == LM_ST_DEFERRED && gh_head->gh_state == LM_ST_DEFERRED)