130 	void (*lm_put_lock) (struct gfs2_glock *gl);
131 	int (*lm_lock) (struct gfs2_glock *gl, unsigned int req_state,
133 	void (*lm_cancel) (struct gfs2_glock *gl);
138 static inline struct gfs2_holder *gfs2_glock_is_locked_by_me(struct gfs2_glock *gl)  in gfs2_glock_is_locked_by_me()  argument
144 	spin_lock(&gl->gl_lockref.lock);  in gfs2_glock_is_locked_by_me()
146 	list_for_each_entry(gh, &gl->gl_holders, gh_list) {  in gfs2_glock_is_locked_by_me()
154 	spin_unlock(&gl->gl_lockref.lock);  in gfs2_glock_is_locked_by_me()
159 static inline int gfs2_glock_is_held_excl(struct gfs2_glock *gl)  in gfs2_glock_is_held_excl()  argument
161 	return gl->gl_state == LM_ST_EXCLUSIVE;  in gfs2_glock_is_held_excl()
164 static inline int gfs2_glock_is_held_dfrd(struct gfs2_glock *gl)  in gfs2_glock_is_held_dfrd()  argument
166 	return gl->gl_state == LM_ST_DEFERRED;  in gfs2_glock_is_held_dfrd()
169 static inline int gfs2_glock_is_held_shrd(struct gfs2_glock *gl)  in gfs2_glock_is_held_shrd()  argument
171 	return gl->gl_state == LM_ST_SHARED;  in gfs2_glock_is_held_shrd()
174 static inline struct address_space *gfs2_glock2aspace(struct gfs2_glock *gl)  in gfs2_glock2aspace()  argument
176 	if (gl->gl_ops->go_flags & GLOF_ASPACE)  in gfs2_glock2aspace()
177 		return (struct address_space *)(gl + 1);  in gfs2_glock2aspace()
184 extern void gfs2_glock_put(struct gfs2_glock *gl);
185 extern void gfs2_holder_init(struct gfs2_glock *gl, unsigned int state,
202 extern void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl);
203 #define GLOCK_BUG_ON(gl,x) do { if (unlikely(x)) { gfs2_dump_glock(NULL, gl); BUG(); } } while(0)  argument
217 static inline int gfs2_glock_nq_init(struct gfs2_glock *gl,  in gfs2_glock_nq_init()  argument
223 	gfs2_holder_init(gl, state, flags, gh);  in gfs2_glock_nq_init()
232 extern void gfs2_glock_cb(struct gfs2_glock *gl, unsigned int state);
233 extern void gfs2_glock_complete(struct gfs2_glock *gl, int ret);
237 extern void gfs2_glock_add_to_lru(struct gfs2_glock *gl);
238 extern void gfs2_glock_free(struct gfs2_glock *gl);