Lines Matching refs:sbi
32 int f2fs_check_nid_range(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_check_nid_range() argument
34 if (unlikely(nid < F2FS_ROOT_INO(sbi) || nid >= NM_I(sbi)->max_nid)) { in f2fs_check_nid_range()
35 set_sbi_flag(sbi, SBI_NEED_FSCK); in f2fs_check_nid_range()
36 f2fs_warn(sbi, "%s: out-of-range nid=%x, run fsck to fix.", in f2fs_check_nid_range()
43 bool f2fs_available_free_memory(struct f2fs_sb_info *sbi, int type) in f2fs_available_free_memory() argument
45 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_available_free_memory()
46 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in f2fs_available_free_memory()
71 if (excess_cached_nats(sbi)) in f2fs_available_free_memory()
74 if (sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
76 mem_size = get_pages(sbi, F2FS_DIRTY_DENTS); in f2fs_available_free_memory()
82 mem_size += sbi->im[i].ino_num * in f2fs_available_free_memory()
89 struct extent_tree_info *eti = &sbi->extent_tree[etype]; in f2fs_available_free_memory()
98 mem_size = get_pages(sbi, F2FS_INMEM_PAGES); in f2fs_available_free_memory()
112 res = (free_ram > avail_ram * sbi->compress_watermark / 100) && in f2fs_available_free_memory()
113 (COMPRESS_MAPPING(sbi)->nrpages < in f2fs_available_free_memory()
114 free_ram * sbi->compress_percent / 100); in f2fs_available_free_memory()
119 if (!sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
135 static struct page *get_current_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_current_nat_page() argument
137 return f2fs_get_meta_page_retry(sbi, current_nat_addr(sbi, nid)); in get_current_nat_page()
140 static struct page *get_next_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_next_nat_page() argument
147 struct f2fs_nm_info *nm_i = NM_I(sbi); in get_next_nat_page()
149 dst_off = next_nat_addr(sbi, current_nat_addr(sbi, nid)); in get_next_nat_page()
152 src_page = get_current_nat_page(sbi, nid); in get_next_nat_page()
155 dst_page = f2fs_grab_meta_page(sbi, dst_off); in get_next_nat_page()
156 f2fs_bug_on(sbi, PageDirty(src_page)); in get_next_nat_page()
315 bool f2fs_in_warm_node_list(struct f2fs_sb_info *sbi, struct page *page) in f2fs_in_warm_node_list() argument
317 return NODE_MAPPING(sbi) == page->mapping && in f2fs_in_warm_node_list()
321 void f2fs_init_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_init_fsync_node_info() argument
323 spin_lock_init(&sbi->fsync_node_lock); in f2fs_init_fsync_node_info()
324 INIT_LIST_HEAD(&sbi->fsync_node_list); in f2fs_init_fsync_node_info()
325 sbi->fsync_seg_id = 0; in f2fs_init_fsync_node_info()
326 sbi->fsync_node_num = 0; in f2fs_init_fsync_node_info()
329 static unsigned int f2fs_add_fsync_node_entry(struct f2fs_sb_info *sbi, in f2fs_add_fsync_node_entry() argument
342 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
343 list_add_tail(&fn->list, &sbi->fsync_node_list); in f2fs_add_fsync_node_entry()
344 fn->seq_id = sbi->fsync_seg_id++; in f2fs_add_fsync_node_entry()
346 sbi->fsync_node_num++; in f2fs_add_fsync_node_entry()
347 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
352 void f2fs_del_fsync_node_entry(struct f2fs_sb_info *sbi, struct page *page) in f2fs_del_fsync_node_entry() argument
357 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
358 list_for_each_entry(fn, &sbi->fsync_node_list, list) { in f2fs_del_fsync_node_entry()
361 sbi->fsync_node_num--; in f2fs_del_fsync_node_entry()
362 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
368 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
369 f2fs_bug_on(sbi, 1); in f2fs_del_fsync_node_entry()
372 void f2fs_reset_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_reset_fsync_node_info() argument
376 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
377 sbi->fsync_seg_id = 0; in f2fs_reset_fsync_node_info()
378 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
381 int f2fs_need_dentry_mark(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_need_dentry_mark() argument
383 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_dentry_mark()
398 bool f2fs_is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_is_checkpointed_node() argument
400 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_is_checkpointed_node()
412 bool f2fs_need_inode_block_update(struct f2fs_sb_info *sbi, nid_t ino) in f2fs_need_inode_block_update() argument
414 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_inode_block_update()
429 static void cache_nat_entry(struct f2fs_sb_info *sbi, nid_t nid, in cache_nat_entry() argument
432 struct f2fs_nm_info *nm_i = NM_I(sbi); in cache_nat_entry()
436 if (f2fs_rwsem_is_locked(&sbi->cp_global_sem)) in cache_nat_entry()
448 f2fs_bug_on(sbi, nat_get_ino(e) != le32_to_cpu(ne->ino) || in cache_nat_entry()
457 static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni, in set_node_addr() argument
460 struct f2fs_nm_info *nm_i = NM_I(sbi); in set_node_addr()
469 f2fs_bug_on(sbi, ni->blk_addr == NEW_ADDR); in set_node_addr()
477 f2fs_bug_on(sbi, ni->blk_addr != NULL_ADDR); in set_node_addr()
484 f2fs_bug_on(sbi, nat_get_blkaddr(e) != ni->blk_addr); in set_node_addr()
485 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NULL_ADDR && in set_node_addr()
487 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NEW_ADDR && in set_node_addr()
489 f2fs_bug_on(sbi, __is_valid_data_blkaddr(nat_get_blkaddr(e)) && in set_node_addr()
516 int f2fs_try_to_free_nats(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nats() argument
518 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nats()
547 int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid, in f2fs_get_node_info() argument
550 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_get_node_info()
551 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_get_node_info()
581 if (!f2fs_rwsem_is_locked(&sbi->cp_global_sem) || checkpoint_context) { in f2fs_get_node_info()
601 index = current_nat_addr(sbi, nid); in f2fs_get_node_info()
604 page = f2fs_get_meta_page(sbi, index); in f2fs_get_node_info()
615 !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) in f2fs_get_node_info()
619 cache_nat_entry(sbi, nid, &ne); in f2fs_get_node_info()
628 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_ra_node_pages() local
640 f2fs_ra_node_page(sbi, nid); in f2fs_ra_node_pages()
764 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_get_dnode_of_data() local
781 npage[0] = f2fs_get_node_page(sbi, nids[0]); in f2fs_get_dnode_of_data()
805 if (!f2fs_alloc_nid(sbi, &(nids[i]))) { in f2fs_get_dnode_of_data()
813 f2fs_alloc_nid_failed(sbi, nids[i]); in f2fs_get_dnode_of_data()
819 f2fs_alloc_nid_done(sbi, nids[i]); in f2fs_get_dnode_of_data()
837 npage[i] = f2fs_get_node_page(sbi, nids[i]); in f2fs_get_dnode_of_data()
855 f2fs_sb_has_readonly(sbi)) { in f2fs_get_dnode_of_data()
892 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in truncate_node() local
897 err = f2fs_get_node_info(sbi, dn->nid, &ni, false); in truncate_node()
902 f2fs_invalidate_blocks(sbi, ni.blk_addr); in truncate_node()
903 dec_valid_node_count(sbi, dn->inode, dn->nid == dn->inode->i_ino); in truncate_node()
904 set_node_addr(sbi, &ni, NULL_ADDR, false); in truncate_node()
907 f2fs_remove_orphan_inode(sbi, dn->nid); in truncate_node()
908 dec_valid_inode_count(sbi); in truncate_node()
913 set_sbi_flag(sbi, SBI_IS_DIRTY); in truncate_node()
918 invalidate_mapping_pages(NODE_MAPPING(sbi), in truncate_node()
1097 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_inode_blocks() local
1113 page = f2fs_get_node_page(sbi, inode->i_ino); in f2fs_truncate_inode_blocks()
1176 BUG_ON(page->mapping != NODE_MAPPING(sbi)); in f2fs_truncate_inode_blocks()
1195 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_xattr_node() local
1204 npage = f2fs_get_node_page(sbi, nid); in f2fs_truncate_xattr_node()
1280 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_new_node_page() local
1288 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), dn->nid, false); in f2fs_new_node_page()
1292 if (unlikely((err = inc_valid_node_count(sbi, dn->inode, !ofs)))) in f2fs_new_node_page()
1296 err = f2fs_get_node_info(sbi, dn->nid, &new_ni, false); in f2fs_new_node_page()
1298 dec_valid_node_count(sbi, dn->inode, !ofs); in f2fs_new_node_page()
1303 set_sbi_flag(sbi, SBI_NEED_FSCK); in f2fs_new_node_page()
1312 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_new_node_page()
1326 inc_valid_inode_count(sbi); in f2fs_new_node_page()
1342 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in read_node_page() local
1345 .sbi = sbi, in read_node_page()
1355 if (!f2fs_inode_chksum_verify(sbi, page)) { in read_node_page()
1362 err = f2fs_get_node_info(sbi, page->index, &ni, false); in read_node_page()
1377 f2fs_update_iostat(sbi, FS_NODE_READ_IO, F2FS_BLKSIZE); in read_node_page()
1385 void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_ra_node_page() argument
1392 if (f2fs_check_nid_range(sbi, nid)) in f2fs_ra_node_page()
1395 apage = xa_load(&NODE_MAPPING(sbi)->i_pages, nid); in f2fs_ra_node_page()
1399 apage = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in f2fs_ra_node_page()
1407 static struct page *__get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid, in __get_node_page() argument
1415 if (f2fs_check_nid_range(sbi, nid)) in __get_node_page()
1418 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in __get_node_page()
1436 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in __get_node_page()
1446 if (!f2fs_inode_chksum_verify(sbi, page)) { in __get_node_page()
1452 …f2fs_warn(sbi, "inconsistent node block, nid:%lu, node_footer[nid:%u,ino:%u,ofs:%u,cpver:%llu,blka… in __get_node_page()
1456 set_sbi_flag(sbi, SBI_NEED_FSCK); in __get_node_page()
1466 struct page *f2fs_get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid) in f2fs_get_node_page() argument
1468 return __get_node_page(sbi, nid, NULL, 0); in f2fs_get_node_page()
1473 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_get_node_page_ra() local
1476 return __get_node_page(sbi, nid, parent, start); in f2fs_get_node_page_ra()
1479 static void flush_inline_data(struct f2fs_sb_info *sbi, nid_t ino) in flush_inline_data() argument
1486 inode = ilookup(sbi->sb, ino); in flush_inline_data()
1515 static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino) in last_fsync_dnode() argument
1525 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in last_fsync_dnode()
1532 if (unlikely(f2fs_cp_error(sbi))) { in last_fsync_dnode()
1545 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in last_fsync_dnode()
1575 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in __write_node_page() local
1579 .sbi = sbi, in __write_node_page()
1594 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1595 if (is_sbi_flag_set(sbi, SBI_IS_CLOSE)) { in __write_node_page()
1597 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1604 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in __write_node_page()
1607 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in __write_node_page()
1614 f2fs_bug_on(sbi, page->index != nid); in __write_node_page()
1616 if (f2fs_get_node_info(sbi, nid, &ni, !do_balance)) in __write_node_page()
1620 if (!f2fs_down_read_trylock(&sbi->node_write)) in __write_node_page()
1623 f2fs_down_read(&sbi->node_write); in __write_node_page()
1629 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1630 f2fs_up_read(&sbi->node_write); in __write_node_page()
1636 !f2fs_is_valid_blkaddr(sbi, ni.blk_addr, in __write_node_page()
1638 f2fs_up_read(&sbi->node_write); in __write_node_page()
1642 if (atomic && !test_opt(sbi, NOBARRIER)) in __write_node_page()
1646 if (f2fs_in_warm_node_list(sbi, page)) { in __write_node_page()
1647 seq = f2fs_add_fsync_node_entry(sbi, page); in __write_node_page()
1657 set_node_addr(sbi, &ni, fio.new_blkaddr, is_fsync_dnode(page)); in __write_node_page()
1658 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1659 f2fs_up_read(&sbi->node_write); in __write_node_page()
1662 f2fs_submit_merged_write_cond(sbi, NULL, page, 0, NODE); in __write_node_page()
1668 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1669 f2fs_submit_merged_write(sbi, NODE); in __write_node_page()
1676 f2fs_balance_fs(sbi, false); in __write_node_page()
1729 int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, in f2fs_fsync_node_pages() argument
1743 last_page = last_fsync_dnode(sbi, ino); in f2fs_fsync_node_pages()
1751 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in f2fs_fsync_node_pages()
1759 if (unlikely(f2fs_cp_error(sbi))) { in f2fs_fsync_node_pages()
1773 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_fsync_node_pages()
1798 f2fs_need_dentry_mark(sbi, ino)); in f2fs_fsync_node_pages()
1833 f2fs_debug(sbi, "Retry to write fsync mark: ino=%u, idx=%lx", in f2fs_fsync_node_pages()
1843 f2fs_submit_merged_write_cond(sbi, NULL, NULL, ino, NODE); in f2fs_fsync_node_pages()
1849 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_match_ino() local
1858 spin_lock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1860 spin_unlock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1873 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in flush_dirty_inode() local
1877 inode = find_inode_nowait(sbi->sb, ino, f2fs_match_ino, NULL); in flush_dirty_inode()
1888 void f2fs_flush_inline_data(struct f2fs_sb_info *sbi) in f2fs_flush_inline_data() argument
1897 NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { in f2fs_flush_inline_data()
1908 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_flush_inline_data()
1923 flush_inline_data(sbi, ino_of_node(page)); in f2fs_flush_inline_data()
1933 int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, in f2fs_sync_node_pages() argument
1950 NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { in f2fs_sync_node_pages()
1959 if (atomic_read(&sbi->wb_sync_req[NODE]) && in f2fs_sync_node_pages()
1985 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_sync_node_pages()
2004 flush_inline_data(sbi, ino_of_node(page)); in f2fs_sync_node_pages()
2043 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in f2fs_sync_node_pages()
2051 f2fs_submit_merged_write(sbi, NODE); in f2fs_sync_node_pages()
2053 if (unlikely(f2fs_cp_error(sbi))) in f2fs_sync_node_pages()
2058 int f2fs_wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, in f2fs_wait_on_node_pages_writeback() argument
2063 struct list_head *head = &sbi->fsync_node_list; in f2fs_wait_on_node_pages_writeback()
2069 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2071 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2076 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2082 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2094 ret2 = filemap_check_errors(NODE_MAPPING(sbi)); in f2fs_wait_on_node_pages_writeback()
2104 struct f2fs_sb_info *sbi = F2FS_M_SB(mapping); in f2fs_write_node_pages() local
2108 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in f2fs_write_node_pages()
2112 f2fs_balance_fs_bg(sbi, true); in f2fs_write_node_pages()
2116 get_pages(sbi, F2FS_DIRTY_NODES) < in f2fs_write_node_pages()
2117 nr_pages_to_skip(sbi, NODE)) in f2fs_write_node_pages()
2121 atomic_inc(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2122 else if (atomic_read(&sbi->wb_sync_req[NODE])) { in f2fs_write_node_pages()
2131 diff = nr_pages_to_write(sbi, NODE, wbc); in f2fs_write_node_pages()
2133 f2fs_sync_node_pages(sbi, wbc, true, FS_NODE_IO); in f2fs_write_node_pages()
2138 atomic_dec(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2142 wbc->pages_skipped += get_pages(sbi, F2FS_DIRTY_NODES); in f2fs_write_node_pages()
2186 static int __insert_free_nid(struct f2fs_sb_info *sbi, in __insert_free_nid() argument
2189 struct f2fs_nm_info *nm_i = NM_I(sbi); in __insert_free_nid()
2200 static void __remove_free_nid(struct f2fs_sb_info *sbi, in __remove_free_nid() argument
2203 struct f2fs_nm_info *nm_i = NM_I(sbi); in __remove_free_nid()
2205 f2fs_bug_on(sbi, state != i->state); in __remove_free_nid()
2212 static void __move_free_nid(struct f2fs_sb_info *sbi, struct free_nid *i, in __move_free_nid() argument
2215 struct f2fs_nm_info *nm_i = NM_I(sbi); in __move_free_nid()
2217 f2fs_bug_on(sbi, org_state != i->state); in __move_free_nid()
2234 static void update_free_nid_bitmap(struct f2fs_sb_info *sbi, nid_t nid, in update_free_nid_bitmap() argument
2237 struct f2fs_nm_info *nm_i = NM_I(sbi); in update_free_nid_bitmap()
2259 static bool add_free_nid(struct f2fs_sb_info *sbi, in add_free_nid() argument
2262 struct f2fs_nm_info *nm_i = NM_I(sbi); in add_free_nid()
2272 if (unlikely(f2fs_check_nid_range(sbi, nid))) in add_free_nid()
2318 err = __insert_free_nid(sbi, i); in add_free_nid()
2321 update_free_nid_bitmap(sbi, nid, ret, build); in add_free_nid()
2333 static void remove_free_nid(struct f2fs_sb_info *sbi, nid_t nid) in remove_free_nid() argument
2335 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_free_nid()
2342 __remove_free_nid(sbi, i, FREE_NID); in remove_free_nid()
2351 static int scan_nat_page(struct f2fs_sb_info *sbi, in scan_nat_page() argument
2354 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_nat_page()
2374 add_free_nid(sbi, start_nid, true, true); in scan_nat_page()
2376 spin_lock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2377 update_free_nid_bitmap(sbi, start_nid, false, true); in scan_nat_page()
2378 spin_unlock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2385 static void scan_curseg_cache(struct f2fs_sb_info *sbi) in scan_curseg_cache() argument
2387 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in scan_curseg_cache()
2399 add_free_nid(sbi, nid, true, false); in scan_curseg_cache()
2401 remove_free_nid(sbi, nid); in scan_curseg_cache()
2406 static void scan_free_nid_bits(struct f2fs_sb_info *sbi) in scan_free_nid_bits() argument
2408 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_free_nid_bits()
2426 add_free_nid(sbi, nid, true, false); in scan_free_nid_bits()
2433 scan_curseg_cache(sbi); in scan_free_nid_bits()
2438 static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, in __f2fs_build_free_nids() argument
2441 struct f2fs_nm_info *nm_i = NM_I(sbi); in __f2fs_build_free_nids()
2455 if (!sync && !f2fs_available_free_memory(sbi, FREE_NIDS)) in __f2fs_build_free_nids()
2460 scan_free_nid_bits(sbi); in __f2fs_build_free_nids()
2467 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nid), FREE_NID_PAGES, in __f2fs_build_free_nids()
2475 struct page *page = get_current_nat_page(sbi, nid); in __f2fs_build_free_nids()
2480 ret = scan_nat_page(sbi, page, nid); in __f2fs_build_free_nids()
2486 f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); in __f2fs_build_free_nids()
2503 scan_curseg_cache(sbi); in __f2fs_build_free_nids()
2507 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nm_i->next_scan_nid), in __f2fs_build_free_nids()
2513 int f2fs_build_free_nids(struct f2fs_sb_info *sbi, bool sync, bool mount) in f2fs_build_free_nids() argument
2517 mutex_lock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2518 ret = __f2fs_build_free_nids(sbi, sync, mount); in f2fs_build_free_nids()
2519 mutex_unlock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2529 bool f2fs_alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid) in f2fs_alloc_nid() argument
2531 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid()
2534 if (time_to_inject(sbi, FAULT_ALLOC_NID)) { in f2fs_alloc_nid()
2535 f2fs_show_injection_info(sbi, FAULT_ALLOC_NID); in f2fs_alloc_nid()
2548 f2fs_bug_on(sbi, list_empty(&nm_i->free_nid_list)); in f2fs_alloc_nid()
2553 __move_free_nid(sbi, i, FREE_NID, PREALLOC_NID); in f2fs_alloc_nid()
2556 update_free_nid_bitmap(sbi, *nid, false, false); in f2fs_alloc_nid()
2564 if (!f2fs_build_free_nids(sbi, true, false)) in f2fs_alloc_nid()
2572 void f2fs_alloc_nid_done(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_done() argument
2574 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_done()
2579 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_done()
2580 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_done()
2589 void f2fs_alloc_nid_failed(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_failed() argument
2591 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_failed()
2600 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_failed()
2602 if (!f2fs_available_free_memory(sbi, FREE_NIDS)) { in f2fs_alloc_nid_failed()
2603 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_failed()
2606 __move_free_nid(sbi, i, PREALLOC_NID, FREE_NID); in f2fs_alloc_nid_failed()
2611 update_free_nid_bitmap(sbi, nid, true, false); in f2fs_alloc_nid_failed()
2619 int f2fs_try_to_free_nids(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nids() argument
2621 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nids()
2639 __remove_free_nid(sbi, i, FREE_NID); in f2fs_try_to_free_nids()
2691 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_recover_xattr_data() local
2703 err = f2fs_get_node_info(sbi, prev_xnid, &ni, false); in f2fs_recover_xattr_data()
2707 f2fs_invalidate_blocks(sbi, ni.blk_addr); in f2fs_recover_xattr_data()
2708 dec_valid_node_count(sbi, inode, false); in f2fs_recover_xattr_data()
2709 set_node_addr(sbi, &ni, NULL_ADDR, false); in f2fs_recover_xattr_data()
2713 if (!f2fs_alloc_nid(sbi, &new_xnid)) in f2fs_recover_xattr_data()
2719 f2fs_alloc_nid_failed(sbi, new_xnid); in f2fs_recover_xattr_data()
2723 f2fs_alloc_nid_done(sbi, new_xnid); in f2fs_recover_xattr_data()
2735 int f2fs_recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) in f2fs_recover_inode_page() argument
2743 err = f2fs_get_node_info(sbi, ino, &old_ni, false); in f2fs_recover_inode_page()
2750 ipage = f2fs_grab_cache_page(NODE_MAPPING(sbi), ino, false); in f2fs_recover_inode_page()
2757 remove_free_nid(sbi, ino); in f2fs_recover_inode_page()
2776 if (f2fs_sb_has_flexible_inline_xattr(sbi) && in f2fs_recover_inode_page()
2781 if (f2fs_sb_has_project_quota(sbi) && in f2fs_recover_inode_page()
2786 if (f2fs_sb_has_inode_crtime(sbi) && in f2fs_recover_inode_page()
2797 if (unlikely(inc_valid_node_count(sbi, NULL, true))) in f2fs_recover_inode_page()
2799 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_recover_inode_page()
2800 inc_valid_inode_count(sbi); in f2fs_recover_inode_page()
2806 int f2fs_restore_node_summary(struct f2fs_sb_info *sbi, in f2fs_restore_node_summary() argument
2815 last_offset = sbi->blocks_per_seg; in f2fs_restore_node_summary()
2816 addr = START_BLOCK(sbi, segno); in f2fs_restore_node_summary()
2823 f2fs_ra_meta_pages(sbi, addr, nrpages, META_POR, true); in f2fs_restore_node_summary()
2826 struct page *page = f2fs_get_tmp_page(sbi, idx); in f2fs_restore_node_summary()
2839 invalidate_mapping_pages(META_MAPPING(sbi), addr, in f2fs_restore_node_summary()
2845 static void remove_nats_in_journal(struct f2fs_sb_info *sbi) in remove_nats_in_journal() argument
2847 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_nats_in_journal()
2848 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in remove_nats_in_journal()
2858 if (f2fs_check_nid_range(sbi, nid)) in remove_nats_in_journal()
2905 static void __update_nat_bits(struct f2fs_sb_info *sbi, nid_t start_nid, in __update_nat_bits() argument
2908 struct f2fs_nm_info *nm_i = NM_I(sbi); in __update_nat_bits()
2914 if (!enabled_nat_bits(sbi, NULL)) in __update_nat_bits()
2938 static int __flush_nat_entry_set(struct f2fs_sb_info *sbi, in __flush_nat_entry_set() argument
2941 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in __flush_nat_entry_set()
2954 if (enabled_nat_bits(sbi, cpc) || in __flush_nat_entry_set()
2961 page = get_next_nat_page(sbi, start_nid); in __flush_nat_entry_set()
2966 f2fs_bug_on(sbi, !nat_blk); in __flush_nat_entry_set()
2975 f2fs_bug_on(sbi, nat_get_blkaddr(ne) == NEW_ADDR); in __flush_nat_entry_set()
2980 f2fs_bug_on(sbi, offset < 0); in __flush_nat_entry_set()
2988 __clear_nat_cache_dirty(NM_I(sbi), set, ne); in __flush_nat_entry_set()
2990 add_free_nid(sbi, nid, false, true); in __flush_nat_entry_set()
2992 spin_lock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
2993 update_free_nid_bitmap(sbi, nid, false, false); in __flush_nat_entry_set()
2994 spin_unlock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
3001 __update_nat_bits(sbi, start_nid, page); in __flush_nat_entry_set()
3007 radix_tree_delete(&NM_I(sbi)->nat_set_root, set->set); in __flush_nat_entry_set()
3016 int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) in f2fs_flush_nat_entries() argument
3018 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_flush_nat_entries()
3019 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_flush_nat_entries()
3032 if (enabled_nat_bits(sbi, cpc)) { in f2fs_flush_nat_entries()
3034 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
3048 if (enabled_nat_bits(sbi, cpc) || in f2fs_flush_nat_entries()
3051 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
3065 err = __flush_nat_entry_set(sbi, set, cpc); in f2fs_flush_nat_entries()
3076 static int __get_nat_bitmaps(struct f2fs_sb_info *sbi) in __get_nat_bitmaps() argument
3078 struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); in __get_nat_bitmaps()
3079 struct f2fs_nm_info *nm_i = NM_I(sbi); in __get_nat_bitmaps()
3085 if (!enabled_nat_bits(sbi, NULL)) in __get_nat_bitmaps()
3089 nm_i->nat_bits = f2fs_kvzalloc(sbi, in __get_nat_bitmaps()
3094 nat_bits_addr = __start_cp_addr(sbi) + sbi->blocks_per_seg - in __get_nat_bitmaps()
3099 page = f2fs_get_meta_page(sbi, nat_bits_addr++); in __get_nat_bitmaps()
3110 disable_nat_bits(sbi, true); in __get_nat_bitmaps()
3117 f2fs_notice(sbi, "Found nat_bits in checkpoint"); in __get_nat_bitmaps()
3121 static inline void load_free_nid_bitmap(struct f2fs_sb_info *sbi) in load_free_nid_bitmap() argument
3123 struct f2fs_nm_info *nm_i = NM_I(sbi); in load_free_nid_bitmap()
3127 if (!enabled_nat_bits(sbi, NULL)) in load_free_nid_bitmap()
3140 spin_lock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3142 update_free_nid_bitmap(sbi, nid, true, true); in load_free_nid_bitmap()
3143 spin_unlock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3155 static int init_node_manager(struct f2fs_sb_info *sbi) in init_node_manager() argument
3157 struct f2fs_super_block *sb_raw = F2FS_RAW_SUPER(sbi); in init_node_manager()
3158 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_node_manager()
3171 nm_i->available_nids = nm_i->max_nid - sbi->total_valid_node_count - in init_node_manager()
3190 nm_i->next_scan_nid = le32_to_cpu(sbi->ckpt->next_free_nid); in init_node_manager()
3191 nm_i->bitmap_size = __bitmap_size(sbi, NAT_BITMAP); in init_node_manager()
3192 version_bitmap = __bitmap_ptr(sbi, NAT_BITMAP); in init_node_manager()
3198 err = __get_nat_bitmaps(sbi); in init_node_manager()
3212 static int init_free_nid_cache(struct f2fs_sb_info *sbi) in init_free_nid_cache() argument
3214 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_free_nid_cache()
3218 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned char *), in init_free_nid_cache()
3225 nm_i->free_nid_bitmap[i] = f2fs_kvzalloc(sbi, in init_free_nid_cache()
3231 nm_i->nat_block_bitmap = f2fs_kvzalloc(sbi, nm_i->nat_blocks / 8, in init_free_nid_cache()
3237 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned short), in init_free_nid_cache()
3245 int f2fs_build_node_manager(struct f2fs_sb_info *sbi) in f2fs_build_node_manager() argument
3249 sbi->nm_info = f2fs_kzalloc(sbi, sizeof(struct f2fs_nm_info), in f2fs_build_node_manager()
3251 if (!sbi->nm_info) in f2fs_build_node_manager()
3254 err = init_node_manager(sbi); in f2fs_build_node_manager()
3258 err = init_free_nid_cache(sbi); in f2fs_build_node_manager()
3263 load_free_nid_bitmap(sbi); in f2fs_build_node_manager()
3265 return f2fs_build_free_nids(sbi, true, true); in f2fs_build_node_manager()
3268 void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) in f2fs_destroy_node_manager() argument
3270 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_destroy_node_manager()
3283 __remove_free_nid(sbi, i, FREE_NID); in f2fs_destroy_node_manager()
3288 f2fs_bug_on(sbi, nm_i->nid_cnt[FREE_NID]); in f2fs_destroy_node_manager()
3289 f2fs_bug_on(sbi, nm_i->nid_cnt[PREALLOC_NID]); in f2fs_destroy_node_manager()
3290 f2fs_bug_on(sbi, !list_empty(&nm_i->free_nid_list)); in f2fs_destroy_node_manager()
3308 f2fs_bug_on(sbi, nm_i->nat_cnt[TOTAL_NAT]); in f2fs_destroy_node_manager()
3319 f2fs_bug_on(sbi, !list_empty(&setvec[idx]->entry_list)); in f2fs_destroy_node_manager()
3341 sbi->nm_info = NULL; in f2fs_destroy_node_manager()