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()
39 f2fs_handle_error(sbi, ERROR_CORRUPTED_INODE); in f2fs_check_nid_range()
45 bool f2fs_available_free_memory(struct f2fs_sb_info *sbi, int type) in f2fs_available_free_memory() argument
47 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_available_free_memory()
48 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in f2fs_available_free_memory()
73 if (excess_cached_nats(sbi)) in f2fs_available_free_memory()
76 if (sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
78 mem_size = get_pages(sbi, F2FS_DIRTY_DENTS); in f2fs_available_free_memory()
84 mem_size += sbi->im[i].ino_num * in f2fs_available_free_memory()
91 struct extent_tree_info *eti = &sbi->extent_tree[etype]; in f2fs_available_free_memory()
110 res = (free_ram > avail_ram * sbi->compress_watermark / 100) && in f2fs_available_free_memory()
111 (COMPRESS_MAPPING(sbi)->nrpages < in f2fs_available_free_memory()
112 free_ram * sbi->compress_percent / 100); in f2fs_available_free_memory()
117 if (!sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
133 static struct page *get_current_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_current_nat_page() argument
135 return f2fs_get_meta_page_retry(sbi, current_nat_addr(sbi, nid)); in get_current_nat_page()
138 static struct page *get_next_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_next_nat_page() argument
145 struct f2fs_nm_info *nm_i = NM_I(sbi); in get_next_nat_page()
147 dst_off = next_nat_addr(sbi, current_nat_addr(sbi, nid)); in get_next_nat_page()
150 src_page = get_current_nat_page(sbi, nid); in get_next_nat_page()
153 dst_page = f2fs_grab_meta_page(sbi, dst_off); in get_next_nat_page()
154 f2fs_bug_on(sbi, PageDirty(src_page)); in get_next_nat_page()
167 static struct nat_entry *__alloc_nat_entry(struct f2fs_sb_info *sbi, in __alloc_nat_entry() argument
173 GFP_F2FS_ZERO, no_fail, sbi); in __alloc_nat_entry()
313 bool f2fs_in_warm_node_list(struct f2fs_sb_info *sbi, struct page *page) in f2fs_in_warm_node_list() argument
315 return NODE_MAPPING(sbi) == page->mapping && in f2fs_in_warm_node_list()
319 void f2fs_init_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_init_fsync_node_info() argument
321 spin_lock_init(&sbi->fsync_node_lock); in f2fs_init_fsync_node_info()
322 INIT_LIST_HEAD(&sbi->fsync_node_list); in f2fs_init_fsync_node_info()
323 sbi->fsync_seg_id = 0; in f2fs_init_fsync_node_info()
324 sbi->fsync_node_num = 0; in f2fs_init_fsync_node_info()
327 static unsigned int f2fs_add_fsync_node_entry(struct f2fs_sb_info *sbi, in f2fs_add_fsync_node_entry() argument
341 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
342 list_add_tail(&fn->list, &sbi->fsync_node_list); in f2fs_add_fsync_node_entry()
343 fn->seq_id = sbi->fsync_seg_id++; in f2fs_add_fsync_node_entry()
345 sbi->fsync_node_num++; in f2fs_add_fsync_node_entry()
346 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
351 void f2fs_del_fsync_node_entry(struct f2fs_sb_info *sbi, struct page *page) in f2fs_del_fsync_node_entry() argument
356 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
357 list_for_each_entry(fn, &sbi->fsync_node_list, list) { in f2fs_del_fsync_node_entry()
360 sbi->fsync_node_num--; in f2fs_del_fsync_node_entry()
361 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
367 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
368 f2fs_bug_on(sbi, 1); in f2fs_del_fsync_node_entry()
371 void f2fs_reset_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_reset_fsync_node_info() argument
375 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
376 sbi->fsync_seg_id = 0; in f2fs_reset_fsync_node_info()
377 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
380 int f2fs_need_dentry_mark(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_need_dentry_mark() argument
382 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_dentry_mark()
397 bool f2fs_is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_is_checkpointed_node() argument
399 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_is_checkpointed_node()
411 bool f2fs_need_inode_block_update(struct f2fs_sb_info *sbi, nid_t ino) in f2fs_need_inode_block_update() argument
413 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_inode_block_update()
428 static void cache_nat_entry(struct f2fs_sb_info *sbi, nid_t nid, in cache_nat_entry() argument
431 struct f2fs_nm_info *nm_i = NM_I(sbi); in cache_nat_entry()
435 if (f2fs_rwsem_is_locked(&sbi->cp_global_sem)) in cache_nat_entry()
438 new = __alloc_nat_entry(sbi, nid, false); in cache_nat_entry()
447 f2fs_bug_on(sbi, nat_get_ino(e) != le32_to_cpu(ne->ino) || in cache_nat_entry()
456 static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni, in set_node_addr() argument
459 struct f2fs_nm_info *nm_i = NM_I(sbi); in set_node_addr()
461 struct nat_entry *new = __alloc_nat_entry(sbi, ni->nid, true); in set_node_addr()
468 f2fs_bug_on(sbi, ni->blk_addr == NEW_ADDR); in set_node_addr()
476 f2fs_bug_on(sbi, ni->blk_addr != NULL_ADDR); in set_node_addr()
483 f2fs_bug_on(sbi, nat_get_blkaddr(e) != ni->blk_addr); in set_node_addr()
484 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NULL_ADDR && in set_node_addr()
486 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NEW_ADDR && in set_node_addr()
488 f2fs_bug_on(sbi, __is_valid_data_blkaddr(nat_get_blkaddr(e)) && in set_node_addr()
515 int f2fs_try_to_free_nats(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nats() argument
517 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nats()
546 int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid, in f2fs_get_node_info() argument
549 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_get_node_info()
550 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_get_node_info()
580 if (!f2fs_rwsem_is_locked(&sbi->cp_global_sem) || checkpoint_context) { in f2fs_get_node_info()
600 index = current_nat_addr(sbi, nid); in f2fs_get_node_info()
603 page = f2fs_get_meta_page(sbi, index); in f2fs_get_node_info()
614 !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) in f2fs_get_node_info()
618 cache_nat_entry(sbi, nid, &ne); in f2fs_get_node_info()
627 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_ra_node_pages() local
639 f2fs_ra_node_page(sbi, nid); in f2fs_ra_node_pages()
763 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_get_dnode_of_data() local
780 npage[0] = f2fs_get_node_page(sbi, nids[0]); in f2fs_get_dnode_of_data()
804 if (!f2fs_alloc_nid(sbi, &(nids[i]))) { in f2fs_get_dnode_of_data()
812 f2fs_alloc_nid_failed(sbi, nids[i]); in f2fs_get_dnode_of_data()
818 f2fs_alloc_nid_done(sbi, nids[i]); in f2fs_get_dnode_of_data()
836 npage[i] = f2fs_get_node_page(sbi, nids[i]); in f2fs_get_dnode_of_data()
854 f2fs_sb_has_readonly(sbi)) { in f2fs_get_dnode_of_data()
899 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in truncate_node() local
904 err = f2fs_get_node_info(sbi, dn->nid, &ni, false); in truncate_node()
909 f2fs_invalidate_blocks(sbi, ni.blk_addr); in truncate_node()
910 dec_valid_node_count(sbi, dn->inode, dn->nid == dn->inode->i_ino); in truncate_node()
911 set_node_addr(sbi, &ni, NULL_ADDR, false); in truncate_node()
914 f2fs_remove_orphan_inode(sbi, dn->nid); in truncate_node()
915 dec_valid_inode_count(sbi); in truncate_node()
920 set_sbi_flag(sbi, SBI_IS_DIRTY); in truncate_node()
925 invalidate_mapping_pages(NODE_MAPPING(sbi), in truncate_node()
936 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in truncate_dnode() local
944 page = f2fs_get_node_page(sbi, dn->nid); in truncate_dnode()
951 f2fs_err(sbi, "incorrect node reference, ino: %lu, nid: %u, ino_of_node: %u", in truncate_dnode()
953 set_sbi_flag(sbi, SBI_NEED_FSCK); in truncate_dnode()
954 f2fs_handle_error(sbi, ERROR_INVALID_NODE_REFERENCE); in truncate_dnode()
1116 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_inode_blocks() local
1132 page = f2fs_get_node_page(sbi, inode->i_ino); in f2fs_truncate_inode_blocks()
1195 BUG_ON(page->mapping != NODE_MAPPING(sbi)); in f2fs_truncate_inode_blocks()
1214 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_xattr_node() local
1223 npage = f2fs_get_node_page(sbi, nid); in f2fs_truncate_xattr_node()
1299 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_new_node_page() local
1307 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), dn->nid, false); in f2fs_new_node_page()
1311 if (unlikely((err = inc_valid_node_count(sbi, dn->inode, !ofs)))) in f2fs_new_node_page()
1315 err = f2fs_get_node_info(sbi, dn->nid, &new_ni, false); in f2fs_new_node_page()
1317 dec_valid_node_count(sbi, dn->inode, !ofs); in f2fs_new_node_page()
1322 set_sbi_flag(sbi, SBI_NEED_FSCK); in f2fs_new_node_page()
1323 f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR); in f2fs_new_node_page()
1332 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_new_node_page()
1346 inc_valid_inode_count(sbi); in f2fs_new_node_page()
1362 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in read_node_page() local
1365 .sbi = sbi, in read_node_page()
1375 if (!f2fs_inode_chksum_verify(sbi, page)) { in read_node_page()
1382 err = f2fs_get_node_info(sbi, page->index, &ni, false); in read_node_page()
1397 f2fs_update_iostat(sbi, NULL, FS_NODE_READ_IO, F2FS_BLKSIZE); in read_node_page()
1405 void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_ra_node_page() argument
1412 if (f2fs_check_nid_range(sbi, nid)) in f2fs_ra_node_page()
1415 apage = xa_load(&NODE_MAPPING(sbi)->i_pages, nid); in f2fs_ra_node_page()
1419 apage = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in f2fs_ra_node_page()
1427 static struct page *__get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid, in __get_node_page() argument
1435 if (f2fs_check_nid_range(sbi, nid)) in __get_node_page()
1438 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in __get_node_page()
1455 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in __get_node_page()
1465 if (!f2fs_inode_chksum_verify(sbi, page)) { in __get_node_page()
1473 …f2fs_warn(sbi, "inconsistent node block, nid:%lu, node_footer[nid:%u,ino:%u,ofs:%u,cpver:%llu,blka… in __get_node_page()
1477 set_sbi_flag(sbi, SBI_NEED_FSCK); in __get_node_page()
1478 f2fs_handle_error(sbi, ERROR_INCONSISTENT_FOOTER); in __get_node_page()
1485 f2fs_handle_page_eio(sbi, page->index, NODE); in __get_node_page()
1490 struct page *f2fs_get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid) in f2fs_get_node_page() argument
1492 return __get_node_page(sbi, nid, NULL, 0); in f2fs_get_node_page()
1497 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_get_node_page_ra() local
1500 return __get_node_page(sbi, nid, parent, start); in f2fs_get_node_page_ra()
1503 static void flush_inline_data(struct f2fs_sb_info *sbi, nid_t ino) in flush_inline_data() argument
1510 inode = ilookup(sbi->sb, ino); in flush_inline_data()
1539 static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino) in last_fsync_dnode() argument
1549 while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index, in last_fsync_dnode()
1557 if (unlikely(f2fs_cp_error(sbi))) { in last_fsync_dnode()
1570 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in last_fsync_dnode()
1600 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in __write_node_page() local
1604 .sbi = sbi, in __write_node_page()
1619 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1621 if (F2FS_OPTION(sbi).errors == MOUNT_ERRORS_READONLY) in __write_node_page()
1624 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1629 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in __write_node_page()
1632 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in __write_node_page()
1639 f2fs_bug_on(sbi, page->index != nid); in __write_node_page()
1641 if (f2fs_get_node_info(sbi, nid, &ni, !do_balance)) in __write_node_page()
1645 if (!f2fs_down_read_trylock(&sbi->node_write)) in __write_node_page()
1648 f2fs_down_read(&sbi->node_write); in __write_node_page()
1654 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1655 f2fs_up_read(&sbi->node_write); in __write_node_page()
1661 !f2fs_is_valid_blkaddr(sbi, ni.blk_addr, in __write_node_page()
1663 f2fs_up_read(&sbi->node_write); in __write_node_page()
1667 if (atomic && !test_opt(sbi, NOBARRIER) && !f2fs_sb_has_blkzoned(sbi)) in __write_node_page()
1671 if (f2fs_in_warm_node_list(sbi, page)) { in __write_node_page()
1672 seq = f2fs_add_fsync_node_entry(sbi, page); in __write_node_page()
1681 set_node_addr(sbi, &ni, fio.new_blkaddr, is_fsync_dnode(page)); in __write_node_page()
1682 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1683 f2fs_up_read(&sbi->node_write); in __write_node_page()
1686 f2fs_submit_merged_write_cond(sbi, NULL, page, 0, NODE); in __write_node_page()
1692 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1693 f2fs_submit_merged_write(sbi, NODE); in __write_node_page()
1700 f2fs_balance_fs(sbi, false); in __write_node_page()
1753 int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, in f2fs_fsync_node_pages() argument
1767 last_page = last_fsync_dnode(sbi, ino); in f2fs_fsync_node_pages()
1775 while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index, in f2fs_fsync_node_pages()
1784 if (unlikely(f2fs_cp_error(sbi))) { in f2fs_fsync_node_pages()
1798 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_fsync_node_pages()
1818 percpu_counter_inc(&sbi->rf_node_block_count); in f2fs_fsync_node_pages()
1824 f2fs_need_dentry_mark(sbi, ino)); in f2fs_fsync_node_pages()
1859 f2fs_debug(sbi, "Retry to write fsync mark: ino=%u, idx=%lx", in f2fs_fsync_node_pages()
1869 f2fs_submit_merged_write_cond(sbi, NULL, NULL, ino, NODE); in f2fs_fsync_node_pages()
1875 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_match_ino() local
1884 spin_lock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1886 spin_unlock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1899 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in flush_dirty_inode() local
1903 inode = find_inode_nowait(sbi->sb, ino, f2fs_match_ino, NULL); in flush_dirty_inode()
1914 void f2fs_flush_inline_data(struct f2fs_sb_info *sbi) in f2fs_flush_inline_data() argument
1922 while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index, in f2fs_flush_inline_data()
1935 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_flush_inline_data()
1950 flush_inline_data(sbi, ino_of_node(page)); in f2fs_flush_inline_data()
1960 int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, in f2fs_sync_node_pages() argument
1976 while (!done && (nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), in f2fs_sync_node_pages()
1986 if (atomic_read(&sbi->wb_sync_req[NODE]) && in f2fs_sync_node_pages()
2012 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_sync_node_pages()
2031 flush_inline_data(sbi, ino_of_node(page)); in f2fs_sync_node_pages()
2067 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in f2fs_sync_node_pages()
2075 f2fs_submit_merged_write(sbi, NODE); in f2fs_sync_node_pages()
2077 if (unlikely(f2fs_cp_error(sbi))) in f2fs_sync_node_pages()
2082 int f2fs_wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, in f2fs_wait_on_node_pages_writeback() argument
2087 struct list_head *head = &sbi->fsync_node_list; in f2fs_wait_on_node_pages_writeback()
2092 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2094 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2099 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2105 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2112 return filemap_check_errors(NODE_MAPPING(sbi)); in f2fs_wait_on_node_pages_writeback()
2118 struct f2fs_sb_info *sbi = F2FS_M_SB(mapping); in f2fs_write_node_pages() local
2122 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in f2fs_write_node_pages()
2126 f2fs_balance_fs_bg(sbi, true); in f2fs_write_node_pages()
2130 get_pages(sbi, F2FS_DIRTY_NODES) < in f2fs_write_node_pages()
2131 nr_pages_to_skip(sbi, NODE)) in f2fs_write_node_pages()
2135 atomic_inc(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2136 else if (atomic_read(&sbi->wb_sync_req[NODE])) { in f2fs_write_node_pages()
2145 diff = nr_pages_to_write(sbi, NODE, wbc); in f2fs_write_node_pages()
2147 f2fs_sync_node_pages(sbi, wbc, true, FS_NODE_IO); in f2fs_write_node_pages()
2152 atomic_dec(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2156 wbc->pages_skipped += get_pages(sbi, F2FS_DIRTY_NODES); in f2fs_write_node_pages()
2198 static int __insert_free_nid(struct f2fs_sb_info *sbi, in __insert_free_nid() argument
2201 struct f2fs_nm_info *nm_i = NM_I(sbi); in __insert_free_nid()
2212 static void __remove_free_nid(struct f2fs_sb_info *sbi, in __remove_free_nid() argument
2215 struct f2fs_nm_info *nm_i = NM_I(sbi); in __remove_free_nid()
2217 f2fs_bug_on(sbi, state != i->state); in __remove_free_nid()
2224 static void __move_free_nid(struct f2fs_sb_info *sbi, struct free_nid *i, in __move_free_nid() argument
2227 struct f2fs_nm_info *nm_i = NM_I(sbi); in __move_free_nid()
2229 f2fs_bug_on(sbi, org_state != i->state); in __move_free_nid()
2246 bool f2fs_nat_bitmap_enabled(struct f2fs_sb_info *sbi) in f2fs_nat_bitmap_enabled() argument
2248 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_nat_bitmap_enabled()
2264 static void update_free_nid_bitmap(struct f2fs_sb_info *sbi, nid_t nid, in update_free_nid_bitmap() argument
2267 struct f2fs_nm_info *nm_i = NM_I(sbi); in update_free_nid_bitmap()
2289 static bool add_free_nid(struct f2fs_sb_info *sbi, in add_free_nid() argument
2292 struct f2fs_nm_info *nm_i = NM_I(sbi); in add_free_nid()
2302 if (unlikely(f2fs_check_nid_range(sbi, nid))) in add_free_nid()
2348 err = __insert_free_nid(sbi, i); in add_free_nid()
2351 update_free_nid_bitmap(sbi, nid, ret, build); in add_free_nid()
2363 static void remove_free_nid(struct f2fs_sb_info *sbi, nid_t nid) in remove_free_nid() argument
2365 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_free_nid()
2372 __remove_free_nid(sbi, i, FREE_NID); in remove_free_nid()
2381 static int scan_nat_page(struct f2fs_sb_info *sbi, in scan_nat_page() argument
2384 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_nat_page()
2404 add_free_nid(sbi, start_nid, true, true); in scan_nat_page()
2406 spin_lock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2407 update_free_nid_bitmap(sbi, start_nid, false, true); in scan_nat_page()
2408 spin_unlock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2415 static void scan_curseg_cache(struct f2fs_sb_info *sbi) in scan_curseg_cache() argument
2417 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in scan_curseg_cache()
2429 add_free_nid(sbi, nid, true, false); in scan_curseg_cache()
2431 remove_free_nid(sbi, nid); in scan_curseg_cache()
2436 static void scan_free_nid_bits(struct f2fs_sb_info *sbi) in scan_free_nid_bits() argument
2438 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_free_nid_bits()
2456 add_free_nid(sbi, nid, true, false); in scan_free_nid_bits()
2463 scan_curseg_cache(sbi); in scan_free_nid_bits()
2468 static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, in __f2fs_build_free_nids() argument
2471 struct f2fs_nm_info *nm_i = NM_I(sbi); in __f2fs_build_free_nids()
2485 if (!sync && !f2fs_available_free_memory(sbi, FREE_NIDS)) in __f2fs_build_free_nids()
2490 scan_free_nid_bits(sbi); in __f2fs_build_free_nids()
2497 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nid), FREE_NID_PAGES, in __f2fs_build_free_nids()
2505 struct page *page = get_current_nat_page(sbi, nid); in __f2fs_build_free_nids()
2510 ret = scan_nat_page(sbi, page, nid); in __f2fs_build_free_nids()
2518 f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); in __f2fs_build_free_nids()
2519 set_sbi_flag(sbi, SBI_NEED_FSCK); in __f2fs_build_free_nids()
2520 f2fs_handle_error(sbi, in __f2fs_build_free_nids()
2540 scan_curseg_cache(sbi); in __f2fs_build_free_nids()
2544 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nm_i->next_scan_nid), in __f2fs_build_free_nids()
2550 int f2fs_build_free_nids(struct f2fs_sb_info *sbi, bool sync, bool mount) in f2fs_build_free_nids() argument
2554 mutex_lock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2555 ret = __f2fs_build_free_nids(sbi, sync, mount); in f2fs_build_free_nids()
2556 mutex_unlock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2566 bool f2fs_alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid) in f2fs_alloc_nid() argument
2568 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid()
2571 if (time_to_inject(sbi, FAULT_ALLOC_NID)) in f2fs_alloc_nid()
2583 f2fs_bug_on(sbi, list_empty(&nm_i->free_nid_list)); in f2fs_alloc_nid()
2588 __move_free_nid(sbi, i, FREE_NID, PREALLOC_NID); in f2fs_alloc_nid()
2591 update_free_nid_bitmap(sbi, *nid, false, false); in f2fs_alloc_nid()
2599 if (!f2fs_build_free_nids(sbi, true, false)) in f2fs_alloc_nid()
2607 void f2fs_alloc_nid_done(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_done() argument
2609 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_done()
2614 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_done()
2615 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_done()
2624 void f2fs_alloc_nid_failed(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_failed() argument
2626 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_failed()
2635 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_failed()
2637 if (!f2fs_available_free_memory(sbi, FREE_NIDS)) { in f2fs_alloc_nid_failed()
2638 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_failed()
2641 __move_free_nid(sbi, i, PREALLOC_NID, FREE_NID); in f2fs_alloc_nid_failed()
2646 update_free_nid_bitmap(sbi, nid, true, false); in f2fs_alloc_nid_failed()
2654 int f2fs_try_to_free_nids(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nids() argument
2656 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nids()
2674 __remove_free_nid(sbi, i, FREE_NID); in f2fs_try_to_free_nids()
2726 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_recover_xattr_data() local
2738 err = f2fs_get_node_info(sbi, prev_xnid, &ni, false); in f2fs_recover_xattr_data()
2742 f2fs_invalidate_blocks(sbi, ni.blk_addr); in f2fs_recover_xattr_data()
2743 dec_valid_node_count(sbi, inode, false); in f2fs_recover_xattr_data()
2744 set_node_addr(sbi, &ni, NULL_ADDR, false); in f2fs_recover_xattr_data()
2748 if (!f2fs_alloc_nid(sbi, &new_xnid)) in f2fs_recover_xattr_data()
2754 f2fs_alloc_nid_failed(sbi, new_xnid); in f2fs_recover_xattr_data()
2758 f2fs_alloc_nid_done(sbi, new_xnid); in f2fs_recover_xattr_data()
2772 int f2fs_recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) in f2fs_recover_inode_page() argument
2780 err = f2fs_get_node_info(sbi, ino, &old_ni, false); in f2fs_recover_inode_page()
2787 ipage = f2fs_grab_cache_page(NODE_MAPPING(sbi), ino, false); in f2fs_recover_inode_page()
2794 remove_free_nid(sbi, ino); in f2fs_recover_inode_page()
2813 if (f2fs_sb_has_flexible_inline_xattr(sbi) && in f2fs_recover_inode_page()
2818 if (f2fs_sb_has_project_quota(sbi) && in f2fs_recover_inode_page()
2823 if (f2fs_sb_has_inode_crtime(sbi) && in f2fs_recover_inode_page()
2834 if (unlikely(inc_valid_node_count(sbi, NULL, true))) in f2fs_recover_inode_page()
2836 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_recover_inode_page()
2837 inc_valid_inode_count(sbi); in f2fs_recover_inode_page()
2843 int f2fs_restore_node_summary(struct f2fs_sb_info *sbi, in f2fs_restore_node_summary() argument
2852 last_offset = sbi->blocks_per_seg; in f2fs_restore_node_summary()
2853 addr = START_BLOCK(sbi, segno); in f2fs_restore_node_summary()
2860 f2fs_ra_meta_pages(sbi, addr, nrpages, META_POR, true); in f2fs_restore_node_summary()
2863 struct page *page = f2fs_get_tmp_page(sbi, idx); in f2fs_restore_node_summary()
2876 invalidate_mapping_pages(META_MAPPING(sbi), addr, in f2fs_restore_node_summary()
2882 static void remove_nats_in_journal(struct f2fs_sb_info *sbi) in remove_nats_in_journal() argument
2884 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_nats_in_journal()
2885 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in remove_nats_in_journal()
2895 if (f2fs_check_nid_range(sbi, nid)) in remove_nats_in_journal()
2902 ne = __alloc_nat_entry(sbi, nid, true); in remove_nats_in_journal()
2958 static void update_nat_bits(struct f2fs_sb_info *sbi, nid_t start_nid, in update_nat_bits() argument
2961 struct f2fs_nm_info *nm_i = NM_I(sbi); in update_nat_bits()
2967 if (!is_set_ckpt_flags(sbi, CP_NAT_BITS_FLAG)) in update_nat_bits()
2982 void f2fs_enable_nat_bits(struct f2fs_sb_info *sbi) in f2fs_enable_nat_bits() argument
2984 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_enable_nat_bits()
3010 static int __flush_nat_entry_set(struct f2fs_sb_info *sbi, in __flush_nat_entry_set() argument
3013 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in __flush_nat_entry_set()
3033 page = get_next_nat_page(sbi, start_nid); in __flush_nat_entry_set()
3038 f2fs_bug_on(sbi, !nat_blk); in __flush_nat_entry_set()
3047 f2fs_bug_on(sbi, nat_get_blkaddr(ne) == NEW_ADDR); in __flush_nat_entry_set()
3052 f2fs_bug_on(sbi, offset < 0); in __flush_nat_entry_set()
3060 __clear_nat_cache_dirty(NM_I(sbi), set, ne); in __flush_nat_entry_set()
3062 add_free_nid(sbi, nid, false, true); in __flush_nat_entry_set()
3064 spin_lock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
3065 update_free_nid_bitmap(sbi, nid, false, false); in __flush_nat_entry_set()
3066 spin_unlock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
3073 update_nat_bits(sbi, start_nid, page); in __flush_nat_entry_set()
3079 radix_tree_delete(&NM_I(sbi)->nat_set_root, set->set); in __flush_nat_entry_set()
3088 int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) in f2fs_flush_nat_entries() argument
3090 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_flush_nat_entries()
3091 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_flush_nat_entries()
3106 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
3123 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
3137 err = __flush_nat_entry_set(sbi, set, cpc); in f2fs_flush_nat_entries()
3148 static int __get_nat_bitmaps(struct f2fs_sb_info *sbi) in __get_nat_bitmaps() argument
3150 struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); in __get_nat_bitmaps()
3151 struct f2fs_nm_info *nm_i = NM_I(sbi); in __get_nat_bitmaps()
3158 nm_i->nat_bits = f2fs_kvzalloc(sbi, in __get_nat_bitmaps()
3166 if (!is_set_ckpt_flags(sbi, CP_NAT_BITS_FLAG)) in __get_nat_bitmaps()
3169 nat_bits_addr = __start_cp_addr(sbi) + sbi->blocks_per_seg - in __get_nat_bitmaps()
3174 page = f2fs_get_meta_page(sbi, nat_bits_addr++); in __get_nat_bitmaps()
3185 clear_ckpt_flags(sbi, CP_NAT_BITS_FLAG); in __get_nat_bitmaps()
3186 f2fs_notice(sbi, "Disable nat_bits due to incorrect cp_ver (%llu, %llu)", in __get_nat_bitmaps()
3191 f2fs_notice(sbi, "Found nat_bits in checkpoint"); in __get_nat_bitmaps()
3195 static inline void load_free_nid_bitmap(struct f2fs_sb_info *sbi) in load_free_nid_bitmap() argument
3197 struct f2fs_nm_info *nm_i = NM_I(sbi); in load_free_nid_bitmap()
3201 if (!is_set_ckpt_flags(sbi, CP_NAT_BITS_FLAG)) in load_free_nid_bitmap()
3214 spin_lock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3216 update_free_nid_bitmap(sbi, nid, true, true); in load_free_nid_bitmap()
3217 spin_unlock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3229 static int init_node_manager(struct f2fs_sb_info *sbi) in init_node_manager() argument
3231 struct f2fs_super_block *sb_raw = F2FS_RAW_SUPER(sbi); in init_node_manager()
3232 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_node_manager()
3245 nm_i->available_nids = nm_i->max_nid - sbi->total_valid_node_count - in init_node_manager()
3265 nm_i->next_scan_nid = le32_to_cpu(sbi->ckpt->next_free_nid); in init_node_manager()
3266 nm_i->bitmap_size = __bitmap_size(sbi, NAT_BITMAP); in init_node_manager()
3267 version_bitmap = __bitmap_ptr(sbi, NAT_BITMAP); in init_node_manager()
3273 err = __get_nat_bitmaps(sbi); in init_node_manager()
3287 static int init_free_nid_cache(struct f2fs_sb_info *sbi) in init_free_nid_cache() argument
3289 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_free_nid_cache()
3293 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned char *), in init_free_nid_cache()
3300 nm_i->free_nid_bitmap[i] = f2fs_kvzalloc(sbi, in init_free_nid_cache()
3306 nm_i->nat_block_bitmap = f2fs_kvzalloc(sbi, nm_i->nat_blocks / 8, in init_free_nid_cache()
3312 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned short), in init_free_nid_cache()
3320 int f2fs_build_node_manager(struct f2fs_sb_info *sbi) in f2fs_build_node_manager() argument
3324 sbi->nm_info = f2fs_kzalloc(sbi, sizeof(struct f2fs_nm_info), in f2fs_build_node_manager()
3326 if (!sbi->nm_info) in f2fs_build_node_manager()
3329 err = init_node_manager(sbi); in f2fs_build_node_manager()
3333 err = init_free_nid_cache(sbi); in f2fs_build_node_manager()
3338 load_free_nid_bitmap(sbi); in f2fs_build_node_manager()
3340 return f2fs_build_free_nids(sbi, true, true); in f2fs_build_node_manager()
3343 void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) in f2fs_destroy_node_manager() argument
3345 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_destroy_node_manager()
3359 __remove_free_nid(sbi, i, FREE_NID); in f2fs_destroy_node_manager()
3364 f2fs_bug_on(sbi, nm_i->nid_cnt[FREE_NID]); in f2fs_destroy_node_manager()
3365 f2fs_bug_on(sbi, nm_i->nid_cnt[PREALLOC_NID]); in f2fs_destroy_node_manager()
3366 f2fs_bug_on(sbi, !list_empty(&nm_i->free_nid_list)); in f2fs_destroy_node_manager()
3384 f2fs_bug_on(sbi, nm_i->nat_cnt[TOTAL_NAT]); in f2fs_destroy_node_manager()
3396 f2fs_bug_on(sbi, !list_empty(&setvec[idx]->entry_list)); in f2fs_destroy_node_manager()
3418 sbi->nm_info = NULL; in f2fs_destroy_node_manager()