| txg.c (260763) | txg.c (269418) |
|---|---|
| 1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE --- 7 unchanged lines hidden (view full) --- 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21/* 22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 23 * Portions Copyright 2011 Martin Matuska <mm@FreeBSD.org> | 1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE --- 7 unchanged lines hidden (view full) --- 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21/* 22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 23 * Portions Copyright 2011 Martin Matuska <mm@FreeBSD.org> |
| 24 * Copyright (c) 2013 by Delphix. All rights reserved. | 24 * Copyright (c) 2012, 2014 by Delphix. All rights reserved. |
| 25 */ 26 27#include <sys/zfs_context.h> 28#include <sys/txg_impl.h> 29#include <sys/dmu_impl.h> 30#include <sys/dmu_tx.h> 31#include <sys/dsl_pool.h> 32#include <sys/dsl_scan.h> --- 689 unchanged lines hidden (view full) --- 722 723boolean_t 724txg_list_empty(txg_list_t *tl, uint64_t txg) 725{ 726 return (tl->tl_head[txg & TXG_MASK] == NULL); 727} 728 729/* | 25 */ 26 27#include <sys/zfs_context.h> 28#include <sys/txg_impl.h> 29#include <sys/dmu_impl.h> 30#include <sys/dmu_tx.h> 31#include <sys/dsl_pool.h> 32#include <sys/dsl_scan.h> --- 689 unchanged lines hidden (view full) --- 722 723boolean_t 724txg_list_empty(txg_list_t *tl, uint64_t txg) 725{ 726 return (tl->tl_head[txg & TXG_MASK] == NULL); 727} 728 729/* |
| 730 * Returns true if all txg lists are empty. 731 * 732 * Warning: this is inherently racy (an item could be added immediately after this 733 * function returns). We don't bother with the lock because it wouldn't change the 734 * semantics. 735 */ 736boolean_t 737txg_all_lists_empty(txg_list_t *tl) 738{ 739 for (int i = 0; i < TXG_SIZE; i++) { 740 if (!txg_list_empty(tl, i)) { 741 return (B_FALSE); 742 } 743 } 744 return (B_TRUE); 745} 746 747/* |
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| 730 * Add an entry to the list (unless it's already on the list). 731 * Returns B_TRUE if it was actually added. 732 */ 733boolean_t 734txg_list_add(txg_list_t *tl, void *p, uint64_t txg) 735{ 736 int t = txg & TXG_MASK; 737 txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset); --- 122 unchanged lines hidden --- | 748 * Add an entry to the list (unless it's already on the list). 749 * Returns B_TRUE if it was actually added. 750 */ 751boolean_t 752txg_list_add(txg_list_t *tl, void *p, uint64_t txg) 753{ 754 int t = txg & TXG_MASK; 755 txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset); --- 122 unchanged lines hidden --- |