32 	struct xfs_perag	*pag;  in xfs_extent_busy_insert()  local
46 	pag = xfs_perag_get(tp->t_mountp, new->agno);  in xfs_extent_busy_insert()
47 	spin_lock(&pag->pagb_lock);  in xfs_extent_busy_insert()
48 	rbp = &pag->pagb_tree.rb_node;  in xfs_extent_busy_insert()
65 	rb_insert_color(&new->rb_node, &pag->pagb_tree);  in xfs_extent_busy_insert()
68 	spin_unlock(&pag->pagb_lock);  in xfs_extent_busy_insert()
69 	xfs_perag_put(pag);  in xfs_extent_busy_insert()
88 	struct xfs_perag	*pag;  in xfs_extent_busy_search()  local
93 	pag = xfs_perag_get(mp, agno);  in xfs_extent_busy_search()
94 	spin_lock(&pag->pagb_lock);  in xfs_extent_busy_search()
96 	rbp = pag->pagb_tree.rb_node;  in xfs_extent_busy_search()
117 	spin_unlock(&pag->pagb_lock);  in xfs_extent_busy_search()
118 	xfs_perag_put(pag);  in xfs_extent_busy_search()
136 	struct xfs_perag	*pag,  in xfs_extent_busy_update_extent()  argument
140 	bool			userdata) __releases(&pag->pagb_lock)  in xfs_extent_busy_update_extent()
141 					  __acquires(&pag->pagb_lock)  in xfs_extent_busy_update_extent()
153 		spin_unlock(&pag->pagb_lock);  in xfs_extent_busy_update_extent()
155 		spin_lock(&pag->pagb_lock);  in xfs_extent_busy_update_extent()
228 		rb_erase(&busyp->rb_node, &pag->pagb_tree);  in xfs_extent_busy_update_extent()
266 	trace_xfs_extent_busy_reuse(mp, pag->pag_agno, fbno, flen);  in xfs_extent_busy_update_extent()
270 	spin_unlock(&pag->pagb_lock);  in xfs_extent_busy_update_extent()
272 	trace_xfs_extent_busy_force(mp, pag->pag_agno, fbno, flen);  in xfs_extent_busy_update_extent()
273 	spin_lock(&pag->pagb_lock);  in xfs_extent_busy_update_extent()
289 	struct xfs_perag	*pag;  in xfs_extent_busy_reuse()  local
294 	pag = xfs_perag_get(mp, agno);  in xfs_extent_busy_reuse()
295 	spin_lock(&pag->pagb_lock);  in xfs_extent_busy_reuse()
297 	rbp = pag->pagb_tree.rb_node;  in xfs_extent_busy_reuse()
312 		if (!xfs_extent_busy_update_extent(mp, pag, busyp, fbno, flen,  in xfs_extent_busy_reuse()
316 	spin_unlock(&pag->pagb_lock);  in xfs_extent_busy_reuse()
317 	xfs_perag_put(pag);  in xfs_extent_busy_reuse()
346 	spin_lock(&args->pag->pagb_lock);  in xfs_extent_busy_trim()
350 	rbp = args->pag->pagb_tree.rb_node;  in xfs_extent_busy_trim()
372 			if (!xfs_extent_busy_update_extent(args->mp, args->pag,  in xfs_extent_busy_trim()
508 		*busy_gen = args->pag->pagb_gen;  in xfs_extent_busy_trim()
511 	spin_unlock(&args->pag->pagb_lock);  in xfs_extent_busy_trim()
525 	struct xfs_perag	*pag,  in xfs_extent_busy_clear_one()  argument
531 		rb_erase(&busyp->rb_node, &pag->pagb_tree);  in xfs_extent_busy_clear_one()
540 	struct xfs_perag	*pag,  in xfs_extent_busy_put_pag()  argument
542 		__releases(pag->pagb_lock)  in xfs_extent_busy_put_pag()
545 		pag->pagb_gen++;  in xfs_extent_busy_put_pag()
546 		wake_up_all(&pag->pagb_wait);  in xfs_extent_busy_put_pag()
549 	spin_unlock(&pag->pagb_lock);  in xfs_extent_busy_put_pag()
550 	xfs_perag_put(pag);  in xfs_extent_busy_put_pag()
565 	struct xfs_perag	*pag = NULL;  in xfs_extent_busy_clear()  local
571 			if (pag)  in xfs_extent_busy_clear()
572 				xfs_extent_busy_put_pag(pag, wakeup);  in xfs_extent_busy_clear()
574 			pag = xfs_perag_get(mp, agno);  in xfs_extent_busy_clear()
575 			spin_lock(&pag->pagb_lock);  in xfs_extent_busy_clear()
583 			xfs_extent_busy_clear_one(mp, pag, busyp);  in xfs_extent_busy_clear()
588 	if (pag)  in xfs_extent_busy_clear()
589 		xfs_extent_busy_put_pag(pag, wakeup);  in xfs_extent_busy_clear()
598 	struct xfs_perag	*pag,  in xfs_extent_busy_flush()  argument
609 		prepare_to_wait(&pag->pagb_wait, &wait, TASK_KILLABLE);  in xfs_extent_busy_flush()
610 		if  (busy_gen != READ_ONCE(pag->pagb_gen))  in xfs_extent_busy_flush()
615 	finish_wait(&pag->pagb_wait, &wait);  in xfs_extent_busy_flush()
626 		struct xfs_perag *pag = xfs_perag_get(mp, agno);  in xfs_extent_busy_wait_all()  local
629 			prepare_to_wait(&pag->pagb_wait, &wait, TASK_KILLABLE);  in xfs_extent_busy_wait_all()
630 			if  (RB_EMPTY_ROOT(&pag->pagb_tree))  in xfs_extent_busy_wait_all()
634 		finish_wait(&pag->pagb_wait, &wait);  in xfs_extent_busy_wait_all()
636 		xfs_perag_put(pag);  in xfs_extent_busy_wait_all()