Lines Matching refs:sbi
33 int f2fs_check_nid_range(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_check_nid_range() argument
35 if (unlikely(nid < F2FS_ROOT_INO(sbi) || nid >= NM_I(sbi)->max_nid)) { in f2fs_check_nid_range()
36 set_sbi_flag(sbi, SBI_NEED_FSCK); in f2fs_check_nid_range()
37 f2fs_warn(sbi, "%s: out-of-range nid=%x, run fsck to fix.", in f2fs_check_nid_range()
44 bool f2fs_available_free_memory(struct f2fs_sb_info *sbi, int type) in f2fs_available_free_memory() argument
46 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_available_free_memory()
47 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in f2fs_available_free_memory()
72 if (excess_cached_nats(sbi)) in f2fs_available_free_memory()
75 if (sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
77 mem_size = get_pages(sbi, F2FS_DIRTY_DENTS); in f2fs_available_free_memory()
83 mem_size += sbi->im[i].ino_num * in f2fs_available_free_memory()
88 mem_size = (atomic_read(&sbi->total_ext_tree) * in f2fs_available_free_memory()
90 atomic_read(&sbi->total_ext_node) * in f2fs_available_free_memory()
95 mem_size = get_pages(sbi, F2FS_INMEM_PAGES); in f2fs_available_free_memory()
109 res = (free_ram > avail_ram * sbi->compress_watermark / 100) && in f2fs_available_free_memory()
110 (COMPRESS_MAPPING(sbi)->nrpages < in f2fs_available_free_memory()
111 free_ram * sbi->compress_percent / 100); in f2fs_available_free_memory()
116 if (!sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
132 static struct page *get_current_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_current_nat_page() argument
134 return f2fs_get_meta_page_retry(sbi, current_nat_addr(sbi, nid)); in get_current_nat_page()
137 static struct page *get_next_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_next_nat_page() argument
144 struct f2fs_nm_info *nm_i = NM_I(sbi); in get_next_nat_page()
146 dst_off = next_nat_addr(sbi, current_nat_addr(sbi, nid)); in get_next_nat_page()
149 src_page = get_current_nat_page(sbi, nid); in get_next_nat_page()
152 dst_page = f2fs_grab_meta_page(sbi, dst_off); in get_next_nat_page()
153 f2fs_bug_on(sbi, PageDirty(src_page)); in get_next_nat_page()
166 static struct nat_entry *__alloc_nat_entry(struct f2fs_sb_info *sbi, in __alloc_nat_entry() argument
172 GFP_F2FS_ZERO, no_fail, sbi); in __alloc_nat_entry()
312 bool f2fs_in_warm_node_list(struct f2fs_sb_info *sbi, struct page *page) in f2fs_in_warm_node_list() argument
314 return NODE_MAPPING(sbi) == page->mapping && in f2fs_in_warm_node_list()
318 void f2fs_init_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_init_fsync_node_info() argument
320 spin_lock_init(&sbi->fsync_node_lock); in f2fs_init_fsync_node_info()
321 INIT_LIST_HEAD(&sbi->fsync_node_list); in f2fs_init_fsync_node_info()
322 sbi->fsync_seg_id = 0; in f2fs_init_fsync_node_info()
323 sbi->fsync_node_num = 0; in f2fs_init_fsync_node_info()
326 static unsigned int f2fs_add_fsync_node_entry(struct f2fs_sb_info *sbi, in f2fs_add_fsync_node_entry() argument
340 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
341 list_add_tail(&fn->list, &sbi->fsync_node_list); in f2fs_add_fsync_node_entry()
342 fn->seq_id = sbi->fsync_seg_id++; in f2fs_add_fsync_node_entry()
344 sbi->fsync_node_num++; in f2fs_add_fsync_node_entry()
345 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
350 void f2fs_del_fsync_node_entry(struct f2fs_sb_info *sbi, struct page *page) in f2fs_del_fsync_node_entry() argument
355 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
356 list_for_each_entry(fn, &sbi->fsync_node_list, list) { in f2fs_del_fsync_node_entry()
359 sbi->fsync_node_num--; in f2fs_del_fsync_node_entry()
360 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
366 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
367 f2fs_bug_on(sbi, 1); in f2fs_del_fsync_node_entry()
370 void f2fs_reset_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_reset_fsync_node_info() argument
374 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
375 sbi->fsync_seg_id = 0; in f2fs_reset_fsync_node_info()
376 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
379 int f2fs_need_dentry_mark(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_need_dentry_mark() argument
381 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_dentry_mark()
396 bool f2fs_is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_is_checkpointed_node() argument
398 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_is_checkpointed_node()
410 bool f2fs_need_inode_block_update(struct f2fs_sb_info *sbi, nid_t ino) in f2fs_need_inode_block_update() argument
412 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_inode_block_update()
427 static void cache_nat_entry(struct f2fs_sb_info *sbi, nid_t nid, in cache_nat_entry() argument
430 struct f2fs_nm_info *nm_i = NM_I(sbi); in cache_nat_entry()
433 new = __alloc_nat_entry(sbi, nid, false); in cache_nat_entry()
442 f2fs_bug_on(sbi, nat_get_ino(e) != le32_to_cpu(ne->ino) || in cache_nat_entry()
451 static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni, in set_node_addr() argument
454 struct f2fs_nm_info *nm_i = NM_I(sbi); in set_node_addr()
456 struct nat_entry *new = __alloc_nat_entry(sbi, ni->nid, true); in set_node_addr()
463 f2fs_bug_on(sbi, ni->blk_addr == NEW_ADDR); in set_node_addr()
471 f2fs_bug_on(sbi, ni->blk_addr != NULL_ADDR); in set_node_addr()
478 f2fs_bug_on(sbi, nat_get_blkaddr(e) != ni->blk_addr); in set_node_addr()
479 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NULL_ADDR && in set_node_addr()
481 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NEW_ADDR && in set_node_addr()
483 f2fs_bug_on(sbi, __is_valid_data_blkaddr(nat_get_blkaddr(e)) && in set_node_addr()
510 int f2fs_try_to_free_nats(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nats() argument
512 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nats()
541 int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid, in f2fs_get_node_info() argument
544 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_get_node_info()
545 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_get_node_info()
575 if (!rwsem_is_locked(&sbi->cp_global_sem)) { in f2fs_get_node_info()
594 index = current_nat_addr(sbi, nid); in f2fs_get_node_info()
597 page = f2fs_get_meta_page(sbi, index); in f2fs_get_node_info()
608 !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) in f2fs_get_node_info()
612 cache_nat_entry(sbi, nid, &ne); in f2fs_get_node_info()
621 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_ra_node_pages() local
633 f2fs_ra_node_page(sbi, nid); in f2fs_ra_node_pages()
757 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_get_dnode_of_data() local
774 npage[0] = f2fs_get_node_page(sbi, nids[0]); in f2fs_get_dnode_of_data()
798 if (!f2fs_alloc_nid(sbi, &(nids[i]))) { in f2fs_get_dnode_of_data()
806 f2fs_alloc_nid_failed(sbi, nids[i]); in f2fs_get_dnode_of_data()
812 f2fs_alloc_nid_done(sbi, nids[i]); in f2fs_get_dnode_of_data()
830 npage[i] = f2fs_get_node_page(sbi, nids[i]); in f2fs_get_dnode_of_data()
848 f2fs_sb_has_readonly(sbi)) { in f2fs_get_dnode_of_data()
885 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in truncate_node() local
890 err = f2fs_get_node_info(sbi, dn->nid, &ni); in truncate_node()
895 f2fs_invalidate_blocks(sbi, ni.blk_addr); in truncate_node()
896 dec_valid_node_count(sbi, dn->inode, dn->nid == dn->inode->i_ino); in truncate_node()
897 set_node_addr(sbi, &ni, NULL_ADDR, false); in truncate_node()
900 f2fs_remove_orphan_inode(sbi, dn->nid); in truncate_node()
901 dec_valid_inode_count(sbi); in truncate_node()
906 set_sbi_flag(sbi, SBI_IS_DIRTY); in truncate_node()
911 invalidate_mapping_pages(NODE_MAPPING(sbi), in truncate_node()
1090 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_inode_blocks() local
1106 page = f2fs_get_node_page(sbi, inode->i_ino); in f2fs_truncate_inode_blocks()
1169 BUG_ON(page->mapping != NODE_MAPPING(sbi)); in f2fs_truncate_inode_blocks()
1188 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_xattr_node() local
1197 npage = f2fs_get_node_page(sbi, nid); in f2fs_truncate_xattr_node()
1273 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_new_node_page() local
1281 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), dn->nid, false); in f2fs_new_node_page()
1285 if (unlikely((err = inc_valid_node_count(sbi, dn->inode, !ofs)))) in f2fs_new_node_page()
1289 err = f2fs_get_node_info(sbi, dn->nid, &new_ni); in f2fs_new_node_page()
1291 dec_valid_node_count(sbi, dn->inode, !ofs); in f2fs_new_node_page()
1294 f2fs_bug_on(sbi, new_ni.blk_addr != NULL_ADDR); in f2fs_new_node_page()
1301 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_new_node_page()
1315 inc_valid_inode_count(sbi); in f2fs_new_node_page()
1331 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in read_node_page() local
1334 .sbi = sbi, in read_node_page()
1344 if (!f2fs_inode_chksum_verify(sbi, page)) { in read_node_page()
1351 err = f2fs_get_node_info(sbi, page->index, &ni); in read_node_page()
1357 is_sbi_flag_set(sbi, SBI_IS_SHUTDOWN)) { in read_node_page()
1367 f2fs_update_iostat(sbi, FS_NODE_READ_IO, F2FS_BLKSIZE); in read_node_page()
1375 void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_ra_node_page() argument
1382 if (f2fs_check_nid_range(sbi, nid)) in f2fs_ra_node_page()
1385 apage = xa_load(&NODE_MAPPING(sbi)->i_pages, nid); in f2fs_ra_node_page()
1389 apage = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in f2fs_ra_node_page()
1397 static struct page *__get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid, in __get_node_page() argument
1405 if (f2fs_check_nid_range(sbi, nid)) in __get_node_page()
1408 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in __get_node_page()
1426 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in __get_node_page()
1436 if (!f2fs_inode_chksum_verify(sbi, page)) { in __get_node_page()
1442 …f2fs_warn(sbi, "inconsistent node block, nid:%lu, node_footer[nid:%u,ino:%u,ofs:%u,cpver:%llu,blka… in __get_node_page()
1455 struct page *f2fs_get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid) in f2fs_get_node_page() argument
1457 return __get_node_page(sbi, nid, NULL, 0); in f2fs_get_node_page()
1462 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_get_node_page_ra() local
1465 return __get_node_page(sbi, nid, parent, start); in f2fs_get_node_page_ra()
1468 static void flush_inline_data(struct f2fs_sb_info *sbi, nid_t ino) in flush_inline_data() argument
1475 inode = ilookup(sbi->sb, ino); in flush_inline_data()
1504 static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino) in last_fsync_dnode() argument
1514 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in last_fsync_dnode()
1521 if (unlikely(f2fs_cp_error(sbi))) { in last_fsync_dnode()
1534 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in last_fsync_dnode()
1564 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in __write_node_page() local
1568 .sbi = sbi, in __write_node_page()
1583 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1585 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1590 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in __write_node_page()
1593 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in __write_node_page()
1600 f2fs_bug_on(sbi, page->index != nid); in __write_node_page()
1602 if (f2fs_get_node_info(sbi, nid, &ni)) in __write_node_page()
1606 if (!down_read_trylock(&sbi->node_write)) in __write_node_page()
1609 down_read(&sbi->node_write); in __write_node_page()
1615 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1616 up_read(&sbi->node_write); in __write_node_page()
1622 !f2fs_is_valid_blkaddr(sbi, ni.blk_addr, in __write_node_page()
1624 up_read(&sbi->node_write); in __write_node_page()
1628 if (atomic && !test_opt(sbi, NOBARRIER)) in __write_node_page()
1632 if (f2fs_in_warm_node_list(sbi, page)) { in __write_node_page()
1633 seq = f2fs_add_fsync_node_entry(sbi, page); in __write_node_page()
1643 set_node_addr(sbi, &ni, fio.new_blkaddr, is_fsync_dnode(page)); in __write_node_page()
1644 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1645 up_read(&sbi->node_write); in __write_node_page()
1648 f2fs_submit_merged_write_cond(sbi, NULL, page, 0, NODE); in __write_node_page()
1654 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1655 f2fs_submit_merged_write(sbi, NODE); in __write_node_page()
1662 f2fs_balance_fs(sbi, false); in __write_node_page()
1715 int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, in f2fs_fsync_node_pages() argument
1729 last_page = last_fsync_dnode(sbi, ino); in f2fs_fsync_node_pages()
1737 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in f2fs_fsync_node_pages()
1745 if (unlikely(f2fs_cp_error(sbi))) { in f2fs_fsync_node_pages()
1759 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_fsync_node_pages()
1784 f2fs_need_dentry_mark(sbi, ino)); in f2fs_fsync_node_pages()
1819 f2fs_debug(sbi, "Retry to write fsync mark: ino=%u, idx=%lx", in f2fs_fsync_node_pages()
1829 f2fs_submit_merged_write_cond(sbi, NULL, NULL, ino, NODE); in f2fs_fsync_node_pages()
1835 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_match_ino() local
1844 spin_lock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1846 spin_unlock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1859 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in flush_dirty_inode() local
1863 inode = find_inode_nowait(sbi->sb, ino, f2fs_match_ino, NULL); in flush_dirty_inode()
1874 void f2fs_flush_inline_data(struct f2fs_sb_info *sbi) in f2fs_flush_inline_data() argument
1883 NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { in f2fs_flush_inline_data()
1894 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_flush_inline_data()
1909 flush_inline_data(sbi, ino_of_node(page)); in f2fs_flush_inline_data()
1919 int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, in f2fs_sync_node_pages() argument
1936 NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { in f2fs_sync_node_pages()
1945 if (atomic_read(&sbi->wb_sync_req[NODE]) && in f2fs_sync_node_pages()
1971 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_sync_node_pages()
1990 flush_inline_data(sbi, ino_of_node(page)); in f2fs_sync_node_pages()
2029 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in f2fs_sync_node_pages()
2037 f2fs_submit_merged_write(sbi, NODE); in f2fs_sync_node_pages()
2039 if (unlikely(f2fs_cp_error(sbi))) in f2fs_sync_node_pages()
2044 int f2fs_wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, in f2fs_wait_on_node_pages_writeback() argument
2049 struct list_head *head = &sbi->fsync_node_list; in f2fs_wait_on_node_pages_writeback()
2055 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2057 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2062 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2068 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2080 ret2 = filemap_check_errors(NODE_MAPPING(sbi)); in f2fs_wait_on_node_pages_writeback()
2090 struct f2fs_sb_info *sbi = F2FS_M_SB(mapping); in f2fs_write_node_pages() local
2094 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in f2fs_write_node_pages()
2098 f2fs_balance_fs_bg(sbi, true); in f2fs_write_node_pages()
2102 get_pages(sbi, F2FS_DIRTY_NODES) < in f2fs_write_node_pages()
2103 nr_pages_to_skip(sbi, NODE)) in f2fs_write_node_pages()
2107 atomic_inc(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2108 else if (atomic_read(&sbi->wb_sync_req[NODE])) in f2fs_write_node_pages()
2113 diff = nr_pages_to_write(sbi, NODE, wbc); in f2fs_write_node_pages()
2115 f2fs_sync_node_pages(sbi, wbc, true, FS_NODE_IO); in f2fs_write_node_pages()
2120 atomic_dec(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2124 wbc->pages_skipped += get_pages(sbi, F2FS_DIRTY_NODES); in f2fs_write_node_pages()
2168 static int __insert_free_nid(struct f2fs_sb_info *sbi, in __insert_free_nid() argument
2171 struct f2fs_nm_info *nm_i = NM_I(sbi); in __insert_free_nid()
2182 static void __remove_free_nid(struct f2fs_sb_info *sbi, in __remove_free_nid() argument
2185 struct f2fs_nm_info *nm_i = NM_I(sbi); in __remove_free_nid()
2187 f2fs_bug_on(sbi, state != i->state); in __remove_free_nid()
2194 static void __move_free_nid(struct f2fs_sb_info *sbi, struct free_nid *i, in __move_free_nid() argument
2197 struct f2fs_nm_info *nm_i = NM_I(sbi); in __move_free_nid()
2199 f2fs_bug_on(sbi, org_state != i->state); in __move_free_nid()
2216 bool f2fs_nat_bitmap_enabled(struct f2fs_sb_info *sbi) in f2fs_nat_bitmap_enabled() argument
2218 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_nat_bitmap_enabled()
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); 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); 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()
2865 ne = __alloc_nat_entry(sbi, nid, true); in remove_nats_in_journal()
2921 static void update_nat_bits(struct f2fs_sb_info *sbi, nid_t start_nid, in update_nat_bits() argument
2924 struct f2fs_nm_info *nm_i = NM_I(sbi); in update_nat_bits()
2930 if (!is_set_ckpt_flags(sbi, CP_NAT_BITS_FLAG)) in update_nat_bits()
2945 void f2fs_enable_nat_bits(struct f2fs_sb_info *sbi) in f2fs_enable_nat_bits() argument
2947 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_enable_nat_bits()
2973 static int __flush_nat_entry_set(struct f2fs_sb_info *sbi, in __flush_nat_entry_set() argument
2976 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in __flush_nat_entry_set()
2996 page = get_next_nat_page(sbi, start_nid); in __flush_nat_entry_set()
3001 f2fs_bug_on(sbi, !nat_blk); in __flush_nat_entry_set()
3010 f2fs_bug_on(sbi, nat_get_blkaddr(ne) == NEW_ADDR); in __flush_nat_entry_set()
3015 f2fs_bug_on(sbi, offset < 0); in __flush_nat_entry_set()
3023 __clear_nat_cache_dirty(NM_I(sbi), set, ne); in __flush_nat_entry_set()
3025 add_free_nid(sbi, nid, false, true); in __flush_nat_entry_set()
3027 spin_lock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
3028 update_free_nid_bitmap(sbi, nid, false, false); in __flush_nat_entry_set()
3029 spin_unlock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
3036 update_nat_bits(sbi, start_nid, page); in __flush_nat_entry_set()
3042 radix_tree_delete(&NM_I(sbi)->nat_set_root, set->set); in __flush_nat_entry_set()
3051 int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) in f2fs_flush_nat_entries() argument
3053 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_flush_nat_entries()
3054 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_flush_nat_entries()
3069 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
3086 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
3100 err = __flush_nat_entry_set(sbi, set, cpc); in f2fs_flush_nat_entries()
3111 static int __get_nat_bitmaps(struct f2fs_sb_info *sbi) in __get_nat_bitmaps() argument
3113 struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); in __get_nat_bitmaps()
3114 struct f2fs_nm_info *nm_i = NM_I(sbi); in __get_nat_bitmaps()
3121 nm_i->nat_bits = f2fs_kvzalloc(sbi, in __get_nat_bitmaps()
3129 if (!is_set_ckpt_flags(sbi, CP_NAT_BITS_FLAG)) in __get_nat_bitmaps()
3132 nat_bits_addr = __start_cp_addr(sbi) + sbi->blocks_per_seg - in __get_nat_bitmaps()
3137 page = f2fs_get_meta_page(sbi, nat_bits_addr++); in __get_nat_bitmaps()
3148 clear_ckpt_flags(sbi, CP_NAT_BITS_FLAG); in __get_nat_bitmaps()
3149 f2fs_notice(sbi, "Disable nat_bits due to incorrect cp_ver (%llu, %llu)", in __get_nat_bitmaps()
3154 f2fs_notice(sbi, "Found nat_bits in checkpoint"); in __get_nat_bitmaps()
3158 static inline void load_free_nid_bitmap(struct f2fs_sb_info *sbi) in load_free_nid_bitmap() argument
3160 struct f2fs_nm_info *nm_i = NM_I(sbi); in load_free_nid_bitmap()
3164 if (!is_set_ckpt_flags(sbi, CP_NAT_BITS_FLAG)) in load_free_nid_bitmap()
3177 spin_lock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3179 update_free_nid_bitmap(sbi, nid, true, true); in load_free_nid_bitmap()
3180 spin_unlock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3192 static int init_node_manager(struct f2fs_sb_info *sbi) in init_node_manager() argument
3194 struct f2fs_super_block *sb_raw = F2FS_RAW_SUPER(sbi); in init_node_manager()
3195 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_node_manager()
3208 nm_i->available_nids = nm_i->max_nid - sbi->total_valid_node_count - in init_node_manager()
3227 nm_i->next_scan_nid = le32_to_cpu(sbi->ckpt->next_free_nid); in init_node_manager()
3228 nm_i->bitmap_size = __bitmap_size(sbi, NAT_BITMAP); in init_node_manager()
3229 version_bitmap = __bitmap_ptr(sbi, NAT_BITMAP); in init_node_manager()
3235 err = __get_nat_bitmaps(sbi); in init_node_manager()
3249 static int init_free_nid_cache(struct f2fs_sb_info *sbi) in init_free_nid_cache() argument
3251 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_free_nid_cache()
3255 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned char *), in init_free_nid_cache()
3262 nm_i->free_nid_bitmap[i] = f2fs_kvzalloc(sbi, in init_free_nid_cache()
3268 nm_i->nat_block_bitmap = f2fs_kvzalloc(sbi, nm_i->nat_blocks / 8, in init_free_nid_cache()
3274 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned short), in init_free_nid_cache()
3282 int f2fs_build_node_manager(struct f2fs_sb_info *sbi) in f2fs_build_node_manager() argument
3286 sbi->nm_info = f2fs_kzalloc(sbi, sizeof(struct f2fs_nm_info), in f2fs_build_node_manager()
3288 if (!sbi->nm_info) in f2fs_build_node_manager()
3291 err = init_node_manager(sbi); in f2fs_build_node_manager()
3295 err = init_free_nid_cache(sbi); in f2fs_build_node_manager()
3300 load_free_nid_bitmap(sbi); in f2fs_build_node_manager()
3302 return f2fs_build_free_nids(sbi, true, true); in f2fs_build_node_manager()
3305 void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) in f2fs_destroy_node_manager() argument
3307 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_destroy_node_manager()
3320 __remove_free_nid(sbi, i, FREE_NID); in f2fs_destroy_node_manager()
3325 f2fs_bug_on(sbi, nm_i->nid_cnt[FREE_NID]); in f2fs_destroy_node_manager()
3326 f2fs_bug_on(sbi, nm_i->nid_cnt[PREALLOC_NID]); in f2fs_destroy_node_manager()
3327 f2fs_bug_on(sbi, !list_empty(&nm_i->free_nid_list)); in f2fs_destroy_node_manager()
3345 f2fs_bug_on(sbi, nm_i->nat_cnt[TOTAL_NAT]); in f2fs_destroy_node_manager()
3356 f2fs_bug_on(sbi, !list_empty(&setvec[idx]->entry_list)); in f2fs_destroy_node_manager()
3378 sbi->nm_info = NULL; in f2fs_destroy_node_manager()