--- zzzz-none-000/linux-3.10.107/fs/ocfs2/alloc.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/fs/ocfs2/alloc.c 2021-02-04 17:41:59.000000000 +0000 @@ -908,32 +908,30 @@ */ if (!OCFS2_IS_VALID_EXTENT_BLOCK(eb)) { - ocfs2_error(sb, - "Extent block #%llu has bad signature %.*s", - (unsigned long long)bh->b_blocknr, 7, - eb->h_signature); - return -EINVAL; + rc = ocfs2_error(sb, + "Extent block #%llu has bad signature %.*s\n", + (unsigned long long)bh->b_blocknr, 7, + eb->h_signature); + goto bail; } if (le64_to_cpu(eb->h_blkno) != bh->b_blocknr) { - ocfs2_error(sb, - "Extent block #%llu has an invalid h_blkno " - "of %llu", - (unsigned long long)bh->b_blocknr, - (unsigned long long)le64_to_cpu(eb->h_blkno)); - return -EINVAL; + rc = ocfs2_error(sb, + "Extent block #%llu has an invalid h_blkno of %llu\n", + (unsigned long long)bh->b_blocknr, + (unsigned long long)le64_to_cpu(eb->h_blkno)); + goto bail; } if (le32_to_cpu(eb->h_fs_generation) != OCFS2_SB(sb)->fs_generation) { - ocfs2_error(sb, - "Extent block #%llu has an invalid " - "h_fs_generation of #%u", - (unsigned long long)bh->b_blocknr, - le32_to_cpu(eb->h_fs_generation)); - return -EINVAL; + rc = ocfs2_error(sb, + "Extent block #%llu has an invalid h_fs_generation of #%u\n", + (unsigned long long)bh->b_blocknr, + le32_to_cpu(eb->h_fs_generation)); + goto bail; } - - return 0; +bail: + return rc; } int ocfs2_read_extent_block(struct ocfs2_caching_info *ci, u64 eb_blkno, @@ -1025,7 +1023,7 @@ for(i = count; i < (num_got + count); i++) { bhs[i] = sb_getblk(osb->sb, first_blkno); if (bhs[i] == NULL) { - status = -EIO; + status = -ENOMEM; mlog_errno(status); goto bail; } @@ -1446,8 +1444,7 @@ while(le16_to_cpu(el->l_tree_depth) > 1) { if (le16_to_cpu(el->l_next_free_rec) == 0) { ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Owner %llu has empty " - "extent list (next_free_rec == 0)", + "Owner %llu has empty extent list (next_free_rec == 0)\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci)); status = -EIO; goto bail; @@ -1456,9 +1453,7 @@ blkno = le64_to_cpu(el->l_recs[i].e_blkno); if (!blkno) { ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Owner %llu has extent " - "list where extent # %d has no physical " - "block start", + "Owner %llu has extent list where extent # %d has no physical block start\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), i); status = -EIO; goto bail; @@ -1788,8 +1783,7 @@ while (el->l_tree_depth) { if (le16_to_cpu(el->l_next_free_rec) == 0) { ocfs2_error(ocfs2_metadata_cache_get_super(ci), - "Owner %llu has empty extent list at " - "depth %u\n", + "Owner %llu has empty extent list at depth %u\n", (unsigned long long)ocfs2_metadata_cache_owner(ci), le16_to_cpu(el->l_tree_depth)); ret = -EROFS; @@ -1814,8 +1808,7 @@ blkno = le64_to_cpu(el->l_recs[i].e_blkno); if (blkno == 0) { ocfs2_error(ocfs2_metadata_cache_get_super(ci), - "Owner %llu has bad blkno in extent list " - "at depth %u (index %d)\n", + "Owner %llu has bad blkno in extent list at depth %u (index %d)\n", (unsigned long long)ocfs2_metadata_cache_owner(ci), le16_to_cpu(el->l_tree_depth), i); ret = -EROFS; @@ -1836,8 +1829,7 @@ if (le16_to_cpu(el->l_next_free_rec) > le16_to_cpu(el->l_count)) { ocfs2_error(ocfs2_metadata_cache_get_super(ci), - "Owner %llu has bad count in extent list " - "at block %llu (next free=%u, count=%u)\n", + "Owner %llu has bad count in extent list at block %llu (next free=%u, count=%u)\n", (unsigned long long)ocfs2_metadata_cache_owner(ci), (unsigned long long)bh->b_blocknr, le16_to_cpu(el->l_next_free_rec), @@ -2116,8 +2108,7 @@ if (left_el->l_next_free_rec != left_el->l_count) { ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Inode %llu has non-full interior leaf node %llu" - "(next free = %u)", + "Inode %llu has non-full interior leaf node %llu (next free = %u)\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), (unsigned long long)left_leaf_bh->b_blocknr, le16_to_cpu(left_el->l_next_free_rec)); @@ -2256,8 +2247,7 @@ * If we got here, we never found a valid node where * the tree indicated one should be. */ - ocfs2_error(sb, - "Invalid extent tree at extent block %llu\n", + ocfs2_error(sb, "Invalid extent tree at extent block %llu\n", (unsigned long long)blkno); ret = -EROFS; goto out; @@ -2872,8 +2862,7 @@ * If we got here, we never found a valid node where * the tree indicated one should be. */ - ocfs2_error(sb, - "Invalid extent tree at extent block %llu\n", + ocfs2_error(sb, "Invalid extent tree at extent block %llu\n", (unsigned long long)blkno); ret = -EROFS; goto out; @@ -2925,7 +2914,8 @@ struct ocfs2_path *right_path = NULL; struct super_block *sb = ocfs2_metadata_cache_get_super(et->et_ci); - BUG_ON(!ocfs2_is_empty_extent(&(path_leaf_el(path)->l_recs[0]))); + if (!ocfs2_is_empty_extent(&(path_leaf_el(path)->l_recs[0]))) + return 0; *empty_extent_path = NULL; @@ -3130,6 +3120,30 @@ return ret; } +static int ocfs2_remove_rightmost_empty_extent(struct ocfs2_super *osb, + struct ocfs2_extent_tree *et, + struct ocfs2_path *path, + struct ocfs2_cached_dealloc_ctxt *dealloc) +{ + handle_t *handle; + int ret; + int credits = path->p_tree_depth * 2 + 1; + + handle = ocfs2_start_trans(osb, credits); + if (IS_ERR(handle)) { + ret = PTR_ERR(handle); + mlog_errno(ret); + return ret; + } + + ret = ocfs2_remove_rightmost_path(handle, et, path, dealloc); + if (ret) + mlog_errno(ret); + + ocfs2_commit_trans(osb, handle); + return ret; +} + /* * Left rotation of btree records. * @@ -3199,7 +3213,7 @@ if (le16_to_cpu(el->l_next_free_rec) == 0) { ret = -EIO; ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Owner %llu has empty extent block at %llu", + "Owner %llu has empty extent block at %llu\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), (unsigned long long)le64_to_cpu(eb->h_blkno)); goto out; @@ -3370,7 +3384,7 @@ ret = ocfs2_get_right_path(et, left_path, &right_path); if (ret) { mlog_errno(ret); - goto out; + return ret; } right_el = path_leaf_el(right_path); @@ -3453,8 +3467,7 @@ subtree_index); } out: - if (right_path) - ocfs2_free_path(right_path); + ocfs2_free_path(right_path); return ret; } @@ -3536,7 +3549,7 @@ ret = ocfs2_get_left_path(et, right_path, &left_path); if (ret) { mlog_errno(ret); - goto out; + return ret; } left_el = path_leaf_el(left_path); @@ -3647,8 +3660,7 @@ right_path, subtree_index); } out: - if (left_path) - ocfs2_free_path(left_path); + ocfs2_free_path(left_path); return ret; } @@ -3931,7 +3943,7 @@ next_free = le16_to_cpu(el->l_next_free_rec); if (next_free == 0) { ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Owner %llu has a bad extent list", + "Owner %llu has a bad extent list\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci)); ret = -EIO; return; @@ -4313,13 +4325,13 @@ return ret; } -static enum ocfs2_contig_type -ocfs2_figure_merge_contig_type(struct ocfs2_extent_tree *et, +static int ocfs2_figure_merge_contig_type(struct ocfs2_extent_tree *et, struct ocfs2_path *path, struct ocfs2_extent_list *el, int index, - struct ocfs2_extent_rec *split_rec) + struct ocfs2_extent_rec *split_rec, + struct ocfs2_merge_ctxt *ctxt) { - int status; + int status = 0; enum ocfs2_contig_type ret = CONTIG_NONE; u32 left_cpos, right_cpos; struct ocfs2_extent_rec *rec = NULL; @@ -4334,17 +4346,20 @@ } else if (path->p_tree_depth > 0) { status = ocfs2_find_cpos_for_left_leaf(sb, path, &left_cpos); if (status) - goto out; + goto exit; if (left_cpos != 0) { left_path = ocfs2_new_path_from_path(path); - if (!left_path) - goto out; + if (!left_path) { + status = -ENOMEM; + mlog_errno(status); + goto exit; + } status = ocfs2_find_path(et->et_ci, left_path, left_cpos); if (status) - goto out; + goto free_left_path; new_el = path_leaf_el(left_path); @@ -4353,15 +4368,12 @@ bh = path_leaf_bh(left_path); eb = (struct ocfs2_extent_block *)bh->b_data; ocfs2_error(sb, - "Extent block #%llu has an " - "invalid l_next_free_rec of " - "%d. It should have " - "matched the l_count of %d", + "Extent block #%llu has an invalid l_next_free_rec of %d. It should have matched the l_count of %d\n", (unsigned long long)le64_to_cpu(eb->h_blkno), le16_to_cpu(new_el->l_next_free_rec), le16_to_cpu(new_el->l_count)); status = -EINVAL; - goto out; + goto free_left_path; } rec = &new_el->l_recs[ le16_to_cpu(new_el->l_next_free_rec) - 1]; @@ -4388,18 +4400,21 @@ path->p_tree_depth > 0) { status = ocfs2_find_cpos_for_right_leaf(sb, path, &right_cpos); if (status) - goto out; + goto free_left_path; if (right_cpos == 0) - goto out; + goto free_left_path; right_path = ocfs2_new_path_from_path(path); - if (!right_path) - goto out; + if (!right_path) { + status = -ENOMEM; + mlog_errno(status); + goto free_left_path; + } status = ocfs2_find_path(et->et_ci, right_path, right_cpos); if (status) - goto out; + goto free_right_path; new_el = path_leaf_el(right_path); rec = &new_el->l_recs[0]; @@ -4408,12 +4423,11 @@ bh = path_leaf_bh(right_path); eb = (struct ocfs2_extent_block *)bh->b_data; ocfs2_error(sb, - "Extent block #%llu has an " - "invalid l_next_free_rec of %d", + "Extent block #%llu has an invalid l_next_free_rec of %d\n", (unsigned long long)le64_to_cpu(eb->h_blkno), le16_to_cpu(new_el->l_next_free_rec)); status = -EINVAL; - goto out; + goto free_right_path; } rec = &new_el->l_recs[1]; } @@ -4430,13 +4444,15 @@ ret = contig_type; } -out: - if (left_path) - ocfs2_free_path(left_path); - if (right_path) - ocfs2_free_path(right_path); +free_right_path: + ocfs2_free_path(right_path); +free_left_path: + ocfs2_free_path(left_path); +exit: + if (status == 0) + ctxt->c_contig_type = ret; - return ret; + return status; } static void ocfs2_figure_contig_type(struct ocfs2_extent_tree *et, @@ -4742,6 +4758,7 @@ enum ocfs2_alloc_restarted *reason_ret) { int status = 0, err = 0; + int need_free = 0; int free_extents; enum ocfs2_alloc_restarted reason = RESTART_NONE; u32 bit_off, num_bits; @@ -4796,7 +4813,8 @@ OCFS2_JOURNAL_ACCESS_WRITE); if (status < 0) { mlog_errno(status); - goto leave; + need_free = 1; + goto bail; } block = ocfs2_clusters_to_blocks(osb->sb, bit_off); @@ -4807,7 +4825,8 @@ num_bits, flags, meta_ac); if (status < 0) { mlog_errno(status); - goto leave; + need_free = 1; + goto bail; } ocfs2_journal_dirty(handle, et->et_root_bh); @@ -4821,6 +4840,19 @@ reason = RESTART_TRANS; } +bail: + if (need_free) { + if (data_ac->ac_which == OCFS2_AC_USE_LOCAL) + ocfs2_free_local_alloc_bits(osb, handle, data_ac, + bit_off, num_bits); + else + ocfs2_free_clusters(handle, + data_ac->ac_inode, + data_ac->ac_bh, + ocfs2_clusters_to_blocks(osb->sb, bit_off), + num_bits); + } + leave: if (reason_ret) *reason_ret = reason; @@ -4945,6 +4977,14 @@ el = path_leaf_el(path); split_index = ocfs2_search_extent_list(el, cpos); + if (split_index == -1) { + ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), + "Owner %llu has an extent at cpos %u which can no longer be found\n", + (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), + cpos); + ret = -EROFS; + goto out; + } goto leftright; } out: @@ -5017,9 +5057,14 @@ goto out; } - ctxt.c_contig_type = ocfs2_figure_merge_contig_type(et, path, el, - split_index, - split_rec); + ret = ocfs2_figure_merge_contig_type(et, path, el, + split_index, + split_rec, + &ctxt); + if (ret) { + mlog_errno(ret); + goto out; + } /* * The core merge / split code wants to know how much room is @@ -5119,12 +5164,11 @@ el = path_leaf_el(left_path); index = ocfs2_search_extent_list(el, cpos); - if (index == -1 || index >= le16_to_cpu(el->l_next_free_rec)) { + if (index == -1) { ocfs2_error(sb, - "Owner %llu has an extent at cpos %u which can no " - "longer be found.\n", - (unsigned long long) - ocfs2_metadata_cache_owner(et->et_ci), cpos); + "Owner %llu has an extent at cpos %u which can no longer be found\n", + (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), + cpos); ret = -EROFS; goto out; } @@ -5191,9 +5235,7 @@ cpos, len, phys); if (!ocfs2_writes_unwritten_extents(OCFS2_SB(inode->i_sb))) { - ocfs2_error(inode->i_sb, "Inode %llu has unwritten extents " - "that are being written to, but the feature bit " - "is not set in the super block.", + ocfs2_error(inode->i_sb, "Inode %llu has unwritten extents that are being written to, but the feature bit is not set in the super block\n", (unsigned long long)OCFS2_I(inode)->ip_blkno); ret = -EROFS; goto out; @@ -5475,10 +5517,9 @@ el = path_leaf_el(path); index = ocfs2_search_extent_list(el, cpos); - if (index == -1 || index >= le16_to_cpu(el->l_next_free_rec)) { + if (index == -1) { ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Owner %llu has an extent at cpos %u which can no " - "longer be found.\n", + "Owner %llu has an extent at cpos %u which can no longer be found\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), cpos); ret = -EROFS; @@ -5541,9 +5582,9 @@ el = path_leaf_el(path); index = ocfs2_search_extent_list(el, cpos); - if (index == -1 || index >= le16_to_cpu(el->l_next_free_rec)) { + if (index == -1) { ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Owner %llu: split at cpos %u lost record.", + "Owner %llu: split at cpos %u lost record\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), cpos); ret = -EROFS; @@ -5559,8 +5600,7 @@ ocfs2_rec_clusters(el, rec); if (rec_range != trunc_range) { ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), - "Owner %llu: error after split at cpos %u" - "trunc len %u, existing record is (%u,%u)", + "Owner %llu: error after split at cpos %u trunc len %u, existing record is (%u,%u)\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), cpos, len, le32_to_cpu(rec->e_cpos), ocfs2_rec_clusters(el, rec)); @@ -5637,7 +5677,7 @@ struct ocfs2_extent_tree *et, u32 cpos, u32 phys_cpos, u32 len, int flags, struct ocfs2_cached_dealloc_ctxt *dealloc, - u64 refcount_loc) + u64 refcount_loc, bool refcount_tree_locked) { int ret, credits = 0, extra_blocks = 0; u64 phys_blkno = ocfs2_clusters_to_blocks(inode->i_sb, phys_cpos); @@ -5651,11 +5691,13 @@ BUG_ON(!(OCFS2_I(inode)->ip_dyn_features & OCFS2_HAS_REFCOUNT_FL)); - ret = ocfs2_lock_refcount_tree(osb, refcount_loc, 1, - &ref_tree, NULL); - if (ret) { - mlog_errno(ret); - goto out; + if (!refcount_tree_locked) { + ret = ocfs2_lock_refcount_tree(osb, refcount_loc, 1, + &ref_tree, NULL); + if (ret) { + mlog_errno(ret); + goto bail; + } } ret = ocfs2_prepare_refcount_change_for_del(inode, @@ -5666,7 +5708,7 @@ &extra_blocks); if (ret < 0) { mlog_errno(ret); - goto out; + goto bail; } } @@ -5674,7 +5716,7 @@ extra_blocks); if (ret) { mlog_errno(ret); - return ret; + goto bail; } mutex_lock(&tl_inode->i_mutex); @@ -5712,6 +5754,7 @@ } ocfs2_et_update_clusters(et, -len); + ocfs2_update_inode_fsync_trans(handle, inode, 1); ocfs2_journal_dirty(handle, et->et_root_bh); @@ -5734,7 +5777,7 @@ ocfs2_commit_trans(osb, handle); out: mutex_unlock(&tl_inode->i_mutex); - +bail: if (meta_ac) ocfs2_free_alloc_context(meta_ac); @@ -6029,7 +6072,8 @@ void ocfs2_schedule_truncate_log_flush(struct ocfs2_super *osb, int cancel) { - if (osb->osb_tl_inode) { + if (osb->osb_tl_inode && + atomic_read(&osb->osb_tl_disable) == 0) { /* We want to push off log flushes while truncates are * still running. */ if (cancel) @@ -6134,7 +6178,7 @@ iput(tl_inode); brelse(tl_bh); - if (status < 0 && (*tl_copy)) { + if (status < 0) { kfree(*tl_copy); *tl_copy = NULL; mlog_errno(status); @@ -6206,6 +6250,8 @@ int status; struct inode *tl_inode = osb->osb_tl_inode; + atomic_set(&osb->osb_tl_disable, 1); + if (tl_inode) { cancel_delayed_work(&osb->osb_truncate_log_wq); flush_workqueue(ocfs2_wq); @@ -6237,6 +6283,7 @@ * until we're sure all is well. */ INIT_DELAYED_WORK(&osb->osb_truncate_log_wq, ocfs2_truncate_log_worker); + atomic_set(&osb->osb_tl_disable, 0); osb->osb_tl_bh = tl_bh; osb->osb_tl_inode = tl_inode; @@ -6805,6 +6852,8 @@ struct buffer_head *di_bh) { int ret, i, has_data, num_pages = 0; + int need_free = 0; + u32 bit_off, num; handle_t *handle; u64 uninitialized_var(block); struct ocfs2_inode_info *oi = OCFS2_I(inode); @@ -6824,13 +6873,13 @@ if (pages == NULL) { ret = -ENOMEM; mlog_errno(ret); - goto out; + return ret; } ret = ocfs2_reserve_clusters(osb, 1, &data_ac); if (ret) { mlog_errno(ret); - goto out; + goto free_pages; } } @@ -6839,7 +6888,7 @@ if (IS_ERR(handle)) { ret = PTR_ERR(handle); mlog_errno(ret); - goto out_unlock; + goto out; } ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), di_bh, @@ -6850,7 +6899,6 @@ } if (has_data) { - u32 bit_off, num; unsigned int page_end; u64 phys; @@ -6886,6 +6934,7 @@ ret = ocfs2_grab_eof_pages(inode, 0, end, pages, &num_pages); if (ret) { mlog_errno(ret); + need_free = 1; goto out_commit; } @@ -6896,7 +6945,8 @@ ret = ocfs2_read_inline_data(inode, pages[0], di_bh); if (ret) { mlog_errno(ret); - goto out_commit; + need_free = 1; + goto out_unlock; } page_end = PAGE_CACHE_SIZE; @@ -6913,6 +6963,7 @@ di->i_dyn_features = cpu_to_le16(oi->ip_dyn_features); spin_unlock(&oi->ip_lock); + ocfs2_update_inode_fsync_trans(handle, inode, 1); ocfs2_dinode_new_extent_list(inode, di); ocfs2_journal_dirty(handle, di_bh); @@ -6927,29 +6978,41 @@ ret = ocfs2_insert_extent(handle, &et, 0, block, 1, 0, NULL); if (ret) { mlog_errno(ret); - goto out_commit; + need_free = 1; + goto out_unlock; } inode->i_blocks = ocfs2_inode_sector_count(inode); } +out_unlock: + if (pages) + ocfs2_unlock_and_free_pages(pages, num_pages); + out_commit: if (ret < 0 && did_quota) dquot_free_space_nodirty(inode, ocfs2_clusters_to_bytes(osb->sb, 1)); + if (need_free) { + if (data_ac->ac_which == OCFS2_AC_USE_LOCAL) + ocfs2_free_local_alloc_bits(osb, handle, data_ac, + bit_off, num); + else + ocfs2_free_clusters(handle, + data_ac->ac_inode, + data_ac->ac_bh, + ocfs2_clusters_to_blocks(osb->sb, bit_off), + num); + } + ocfs2_commit_trans(osb, handle); -out_unlock: +out: if (data_ac) ocfs2_free_alloc_context(data_ac); - -out: - if (pages) { - ocfs2_unlock_and_free_pages(pages, num_pages); - kfree(pages); - } - +free_pages: + kfree(pages); return ret; } @@ -6974,6 +7037,7 @@ u64 refcount_loc = le64_to_cpu(di->i_refcount_loc); struct ocfs2_extent_tree et; struct ocfs2_cached_dealloc_ctxt dealloc; + struct ocfs2_refcount_tree *ref_tree = NULL; ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), di_bh); ocfs2_init_dealloc_ctxt(&dealloc); @@ -7047,15 +7111,23 @@ * to check it up here before changing the tree. */ if (root_el->l_tree_depth && rec->e_int_clusters == 0) { - ocfs2_error(inode->i_sb, "Inode %lu has an empty " + mlog(ML_ERROR, "Inode %lu has an empty " "extent record, depth %u\n", inode->i_ino, le16_to_cpu(root_el->l_tree_depth)); - status = -EROFS; - goto bail; + status = ocfs2_remove_rightmost_empty_extent(osb, + &et, path, &dealloc); + if (status) { + mlog_errno(status); + goto bail; + } + + ocfs2_reinit_path(path, 1); + goto start; + } else { + trunc_cpos = le32_to_cpu(rec->e_cpos); + trunc_len = 0; + blkno = 0; } - trunc_cpos = le32_to_cpu(rec->e_cpos); - trunc_len = 0; - blkno = 0; } else if (le32_to_cpu(rec->e_cpos) >= new_highest_cpos) { /* * Truncate entire record. @@ -7083,9 +7155,18 @@ phys_cpos = ocfs2_blocks_to_clusters(inode->i_sb, blkno); + if ((flags & OCFS2_EXT_REFCOUNTED) && trunc_len && !ref_tree) { + status = ocfs2_lock_refcount_tree(osb, refcount_loc, 1, + &ref_tree, NULL); + if (status) { + mlog_errno(status); + goto bail; + } + } + status = ocfs2_remove_btree_range(inode, &et, trunc_cpos, phys_cpos, trunc_len, flags, &dealloc, - refcount_loc); + refcount_loc, true); if (status < 0) { mlog_errno(status); goto bail; @@ -7100,6 +7181,8 @@ goto start; bail: + if (ref_tree) + ocfs2_unlock_refcount_tree(osb, ref_tree, 1); ocfs2_schedule_truncate_log_flush(osb, 1); @@ -7126,14 +7209,13 @@ if (end > i_size_read(inode)) end = i_size_read(inode); - BUG_ON(start >= end); + BUG_ON(start > end); if (!(OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) || !(le16_to_cpu(di->i_dyn_features) & OCFS2_INLINE_DATA_FL) || !ocfs2_supports_inline_data(osb)) { ocfs2_error(inode->i_sb, - "Inline data flags for inode %llu don't agree! " - "Disk: 0x%x, Memory: 0x%x, Superblock: 0x%x\n", + "Inline data flags for inode %llu don't agree! Disk: 0x%x, Memory: 0x%x, Superblock: 0x%x\n", (unsigned long long)OCFS2_I(inode)->ip_blkno, le16_to_cpu(di->i_dyn_features), OCFS2_I(inode)->ip_dyn_features, @@ -7176,6 +7258,7 @@ di->i_ctime = di->i_mtime = cpu_to_le64(inode->i_ctime.tv_sec); di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec); + ocfs2_update_inode_fsync_trans(handle, inode, 1); ocfs2_journal_dirty(handle, di_bh); out_commit: @@ -7260,14 +7343,8 @@ start = range->start >> osb->s_clustersize_bits; len = range->len >> osb->s_clustersize_bits; minlen = range->minlen >> osb->s_clustersize_bits; - trimmed = 0; - if (!len) { - range->len = 0; - return 0; - } - - if (minlen >= osb->bitmap_cpg) + if (minlen >= osb->bitmap_cpg || range->len < sb->s_blocksize) return -EINVAL; main_bm_inode = ocfs2_get_system_file_inode(osb, @@ -7293,6 +7370,7 @@ goto out_unlock; } + len = range->len >> osb->s_clustersize_bits; if (start + len > le32_to_cpu(main_bm->i_clusters)) len = le32_to_cpu(main_bm->i_clusters) - start; @@ -7307,6 +7385,7 @@ last_group = ocfs2_which_cluster_group(main_bm_inode, start + len - 1); last_bit = osb->bitmap_cpg; + trimmed = 0; for (group = first_group; group <= last_group;) { if (first_bit + len >= osb->bitmap_cpg) last_bit = osb->bitmap_cpg;