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()
68 if (excess_cached_nats(sbi)) in f2fs_available_free_memory()
71 if (sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
73 mem_size = get_pages(sbi, F2FS_DIRTY_DENTS); in f2fs_available_free_memory()
79 mem_size += sbi->im[i].ino_num * in f2fs_available_free_memory()
84 mem_size = (atomic_read(&sbi->total_ext_tree) * in f2fs_available_free_memory()
86 atomic_read(&sbi->total_ext_node) * in f2fs_available_free_memory()
91 mem_size = get_pages(sbi, F2FS_INMEM_PAGES); in f2fs_available_free_memory()
94 if (!sbi->sb->s_bdi->wb.dirty_exceeded) in f2fs_available_free_memory()
110 static struct page *get_current_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_current_nat_page() argument
112 return f2fs_get_meta_page_retry(sbi, current_nat_addr(sbi, nid)); in get_current_nat_page()
115 static struct page *get_next_nat_page(struct f2fs_sb_info *sbi, nid_t nid) in get_next_nat_page() argument
122 struct f2fs_nm_info *nm_i = NM_I(sbi); in get_next_nat_page()
124 dst_off = next_nat_addr(sbi, current_nat_addr(sbi, nid)); in get_next_nat_page()
127 src_page = get_current_nat_page(sbi, nid); in get_next_nat_page()
130 dst_page = f2fs_grab_meta_page(sbi, dst_off); in get_next_nat_page()
131 f2fs_bug_on(sbi, PageDirty(src_page)); in get_next_nat_page()
290 bool f2fs_in_warm_node_list(struct f2fs_sb_info *sbi, struct page *page) in f2fs_in_warm_node_list() argument
292 return NODE_MAPPING(sbi) == page->mapping && in f2fs_in_warm_node_list()
296 void f2fs_init_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_init_fsync_node_info() argument
298 spin_lock_init(&sbi->fsync_node_lock); in f2fs_init_fsync_node_info()
299 INIT_LIST_HEAD(&sbi->fsync_node_list); in f2fs_init_fsync_node_info()
300 sbi->fsync_seg_id = 0; in f2fs_init_fsync_node_info()
301 sbi->fsync_node_num = 0; in f2fs_init_fsync_node_info()
304 static unsigned int f2fs_add_fsync_node_entry(struct f2fs_sb_info *sbi, in f2fs_add_fsync_node_entry() argument
317 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
318 list_add_tail(&fn->list, &sbi->fsync_node_list); in f2fs_add_fsync_node_entry()
319 fn->seq_id = sbi->fsync_seg_id++; in f2fs_add_fsync_node_entry()
321 sbi->fsync_node_num++; in f2fs_add_fsync_node_entry()
322 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
327 void f2fs_del_fsync_node_entry(struct f2fs_sb_info *sbi, struct page *page) in f2fs_del_fsync_node_entry() argument
332 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
333 list_for_each_entry(fn, &sbi->fsync_node_list, list) { in f2fs_del_fsync_node_entry()
336 sbi->fsync_node_num--; in f2fs_del_fsync_node_entry()
337 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
343 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
344 f2fs_bug_on(sbi, 1); in f2fs_del_fsync_node_entry()
347 void f2fs_reset_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_reset_fsync_node_info() argument
351 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
352 sbi->fsync_seg_id = 0; in f2fs_reset_fsync_node_info()
353 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
356 int f2fs_need_dentry_mark(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_need_dentry_mark() argument
358 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_dentry_mark()
373 bool f2fs_is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_is_checkpointed_node() argument
375 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_is_checkpointed_node()
387 bool f2fs_need_inode_block_update(struct f2fs_sb_info *sbi, nid_t ino) in f2fs_need_inode_block_update() argument
389 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_inode_block_update()
404 static void cache_nat_entry(struct f2fs_sb_info *sbi, nid_t nid, in cache_nat_entry() argument
407 struct f2fs_nm_info *nm_i = NM_I(sbi); in cache_nat_entry()
419 f2fs_bug_on(sbi, nat_get_ino(e) != le32_to_cpu(ne->ino) || in cache_nat_entry()
428 static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni, in set_node_addr() argument
431 struct f2fs_nm_info *nm_i = NM_I(sbi); in set_node_addr()
440 f2fs_bug_on(sbi, ni->blk_addr == NEW_ADDR); in set_node_addr()
448 f2fs_bug_on(sbi, ni->blk_addr != NULL_ADDR); in set_node_addr()
455 f2fs_bug_on(sbi, nat_get_blkaddr(e) != ni->blk_addr); in set_node_addr()
456 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NULL_ADDR && in set_node_addr()
458 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NEW_ADDR && in set_node_addr()
460 f2fs_bug_on(sbi, __is_valid_data_blkaddr(nat_get_blkaddr(e)) && in set_node_addr()
486 int f2fs_try_to_free_nats(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nats() argument
488 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nats()
517 int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid, in f2fs_get_node_info() argument
520 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_get_node_info()
521 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_get_node_info()
561 index = current_nat_addr(sbi, nid); in f2fs_get_node_info()
564 page = f2fs_get_meta_page(sbi, index); in f2fs_get_node_info()
575 !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) in f2fs_get_node_info()
579 cache_nat_entry(sbi, nid, &ne); in f2fs_get_node_info()
588 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_ra_node_pages() local
600 f2fs_ra_node_page(sbi, nid); in f2fs_ra_node_pages()
724 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_get_dnode_of_data() local
741 npage[0] = f2fs_get_node_page(sbi, nids[0]); in f2fs_get_dnode_of_data()
765 if (!f2fs_alloc_nid(sbi, &(nids[i]))) { in f2fs_get_dnode_of_data()
773 f2fs_alloc_nid_failed(sbi, nids[i]); in f2fs_get_dnode_of_data()
779 f2fs_alloc_nid_done(sbi, nids[i]); in f2fs_get_dnode_of_data()
797 npage[i] = f2fs_get_node_page(sbi, nids[i]); in f2fs_get_dnode_of_data()
832 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in truncate_node() local
837 err = f2fs_get_node_info(sbi, dn->nid, &ni); in truncate_node()
842 f2fs_invalidate_blocks(sbi, ni.blk_addr); in truncate_node()
843 dec_valid_node_count(sbi, dn->inode, dn->nid == dn->inode->i_ino); in truncate_node()
844 set_node_addr(sbi, &ni, NULL_ADDR, false); in truncate_node()
847 f2fs_remove_orphan_inode(sbi, dn->nid); in truncate_node()
848 dec_valid_inode_count(sbi); in truncate_node()
853 set_sbi_flag(sbi, SBI_IS_DIRTY); in truncate_node()
858 invalidate_mapping_pages(NODE_MAPPING(sbi), in truncate_node()
1039 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_inode_blocks() local
1053 page = f2fs_get_node_page(sbi, inode->i_ino); in f2fs_truncate_inode_blocks()
1116 BUG_ON(page->mapping != NODE_MAPPING(sbi)); in f2fs_truncate_inode_blocks()
1135 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_xattr_node() local
1144 npage = f2fs_get_node_page(sbi, nid); in f2fs_truncate_xattr_node()
1220 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_new_node_page() local
1228 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), dn->nid, false); in f2fs_new_node_page()
1232 if (unlikely((err = inc_valid_node_count(sbi, dn->inode, !ofs)))) in f2fs_new_node_page()
1236 err = f2fs_get_node_info(sbi, dn->nid, &new_ni); in f2fs_new_node_page()
1238 dec_valid_node_count(sbi, dn->inode, !ofs); in f2fs_new_node_page()
1243 set_sbi_flag(sbi, SBI_NEED_FSCK); in f2fs_new_node_page()
1252 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_new_node_page()
1266 inc_valid_inode_count(sbi); in f2fs_new_node_page()
1282 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in read_node_page() local
1285 .sbi = sbi, in read_node_page()
1295 if (!f2fs_inode_chksum_verify(sbi, page)) { in read_node_page()
1302 err = f2fs_get_node_info(sbi, page->index, &ni); in read_node_page()
1307 is_sbi_flag_set(sbi, SBI_IS_SHUTDOWN)) { in read_node_page()
1317 f2fs_update_iostat(sbi, FS_NODE_READ_IO, F2FS_BLKSIZE); in read_node_page()
1325 void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_ra_node_page() argument
1332 if (f2fs_check_nid_range(sbi, nid)) in f2fs_ra_node_page()
1335 apage = xa_load(&NODE_MAPPING(sbi)->i_pages, nid); in f2fs_ra_node_page()
1339 apage = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in f2fs_ra_node_page()
1347 static struct page *__get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid, in __get_node_page() argument
1355 if (f2fs_check_nid_range(sbi, nid)) in __get_node_page()
1358 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in __get_node_page()
1376 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in __get_node_page()
1386 if (!f2fs_inode_chksum_verify(sbi, page)) { in __get_node_page()
1392 …f2fs_warn(sbi, "inconsistent node block, nid:%lu, node_footer[nid:%u,ino:%u,ofs:%u,cpver:%llu,blka… in __get_node_page()
1396 set_sbi_flag(sbi, SBI_NEED_FSCK); in __get_node_page()
1406 struct page *f2fs_get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid) in f2fs_get_node_page() argument
1408 return __get_node_page(sbi, nid, NULL, 0); in f2fs_get_node_page()
1413 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_get_node_page_ra() local
1416 return __get_node_page(sbi, nid, parent, start); in f2fs_get_node_page_ra()
1419 static void flush_inline_data(struct f2fs_sb_info *sbi, nid_t ino) in flush_inline_data() argument
1426 inode = ilookup(sbi->sb, ino); in flush_inline_data()
1455 static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino) in last_fsync_dnode() argument
1465 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in last_fsync_dnode()
1472 if (unlikely(f2fs_cp_error(sbi))) { in last_fsync_dnode()
1485 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in last_fsync_dnode()
1515 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in __write_node_page() local
1519 .sbi = sbi, in __write_node_page()
1534 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1535 if (is_sbi_flag_set(sbi, SBI_IS_CLOSE)) { in __write_node_page()
1537 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1544 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in __write_node_page()
1547 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in __write_node_page()
1554 f2fs_bug_on(sbi, page->index != nid); in __write_node_page()
1556 if (f2fs_get_node_info(sbi, nid, &ni)) in __write_node_page()
1560 if (!down_read_trylock(&sbi->node_write)) in __write_node_page()
1563 down_read(&sbi->node_write); in __write_node_page()
1569 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1570 up_read(&sbi->node_write); in __write_node_page()
1576 !f2fs_is_valid_blkaddr(sbi, ni.blk_addr, in __write_node_page()
1578 up_read(&sbi->node_write); in __write_node_page()
1582 if (atomic && !test_opt(sbi, NOBARRIER)) in __write_node_page()
1586 if (f2fs_in_warm_node_list(sbi, page)) { in __write_node_page()
1587 seq = f2fs_add_fsync_node_entry(sbi, page); in __write_node_page()
1597 set_node_addr(sbi, &ni, fio.new_blkaddr, is_fsync_dnode(page)); in __write_node_page()
1598 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1599 up_read(&sbi->node_write); in __write_node_page()
1602 f2fs_submit_merged_write_cond(sbi, NULL, page, 0, NODE); in __write_node_page()
1608 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1609 f2fs_submit_merged_write(sbi, NODE); in __write_node_page()
1616 f2fs_balance_fs(sbi, false); in __write_node_page()
1669 int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, in f2fs_fsync_node_pages() argument
1683 last_page = last_fsync_dnode(sbi, ino); in f2fs_fsync_node_pages()
1691 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in f2fs_fsync_node_pages()
1699 if (unlikely(f2fs_cp_error(sbi))) { in f2fs_fsync_node_pages()
1713 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_fsync_node_pages()
1738 f2fs_need_dentry_mark(sbi, ino)); in f2fs_fsync_node_pages()
1773 f2fs_debug(sbi, "Retry to write fsync mark: ino=%u, idx=%lx", in f2fs_fsync_node_pages()
1783 f2fs_submit_merged_write_cond(sbi, NULL, NULL, ino, NODE); in f2fs_fsync_node_pages()
1789 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_match_ino() local
1798 spin_lock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1800 spin_unlock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1813 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in flush_dirty_inode() local
1817 inode = find_inode_nowait(sbi->sb, ino, f2fs_match_ino, NULL); in flush_dirty_inode()
1828 int f2fs_flush_inline_data(struct f2fs_sb_info *sbi) in f2fs_flush_inline_data() argument
1838 NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { in f2fs_flush_inline_data()
1849 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_flush_inline_data()
1864 flush_inline_data(sbi, ino_of_node(page)); in f2fs_flush_inline_data()
1875 int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, in f2fs_sync_node_pages() argument
1892 NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { in f2fs_sync_node_pages()
1901 if (atomic_read(&sbi->wb_sync_req[NODE]) && in f2fs_sync_node_pages()
1927 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_sync_node_pages()
1942 flush_inline_data(sbi, ino_of_node(page)); in f2fs_sync_node_pages()
1981 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in f2fs_sync_node_pages()
1989 f2fs_submit_merged_write(sbi, NODE); in f2fs_sync_node_pages()
1991 if (unlikely(f2fs_cp_error(sbi))) in f2fs_sync_node_pages()
1996 int f2fs_wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, in f2fs_wait_on_node_pages_writeback() argument
2001 struct list_head *head = &sbi->fsync_node_list; in f2fs_wait_on_node_pages_writeback()
2007 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2009 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2014 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2020 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
2032 ret2 = filemap_check_errors(NODE_MAPPING(sbi)); in f2fs_wait_on_node_pages_writeback()
2042 struct f2fs_sb_info *sbi = F2FS_M_SB(mapping); in f2fs_write_node_pages() local
2046 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in f2fs_write_node_pages()
2050 f2fs_balance_fs_bg(sbi, true); in f2fs_write_node_pages()
2054 get_pages(sbi, F2FS_DIRTY_NODES) < in f2fs_write_node_pages()
2055 nr_pages_to_skip(sbi, NODE)) in f2fs_write_node_pages()
2059 atomic_inc(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2060 else if (atomic_read(&sbi->wb_sync_req[NODE])) { in f2fs_write_node_pages()
2069 diff = nr_pages_to_write(sbi, NODE, wbc); in f2fs_write_node_pages()
2071 f2fs_sync_node_pages(sbi, wbc, true, FS_NODE_IO); in f2fs_write_node_pages()
2076 atomic_dec(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2080 wbc->pages_skipped += get_pages(sbi, F2FS_DIRTY_NODES); in f2fs_write_node_pages()
2125 static int __insert_free_nid(struct f2fs_sb_info *sbi, in __insert_free_nid() argument
2128 struct f2fs_nm_info *nm_i = NM_I(sbi); in __insert_free_nid()
2134 f2fs_bug_on(sbi, state != i->state); in __insert_free_nid()
2141 static void __remove_free_nid(struct f2fs_sb_info *sbi, in __remove_free_nid() argument
2144 struct f2fs_nm_info *nm_i = NM_I(sbi); in __remove_free_nid()
2146 f2fs_bug_on(sbi, state != i->state); in __remove_free_nid()
2153 static void __move_free_nid(struct f2fs_sb_info *sbi, struct free_nid *i, in __move_free_nid() argument
2156 struct f2fs_nm_info *nm_i = NM_I(sbi); in __move_free_nid()
2158 f2fs_bug_on(sbi, org_state != i->state); in __move_free_nid()
2175 static void update_free_nid_bitmap(struct f2fs_sb_info *sbi, nid_t nid, in update_free_nid_bitmap() argument
2178 struct f2fs_nm_info *nm_i = NM_I(sbi); in update_free_nid_bitmap()
2200 static bool add_free_nid(struct f2fs_sb_info *sbi, in add_free_nid() argument
2203 struct f2fs_nm_info *nm_i = NM_I(sbi); in add_free_nid()
2213 if (unlikely(f2fs_check_nid_range(sbi, nid))) in add_free_nid()
2259 err = __insert_free_nid(sbi, i, FREE_NID); in add_free_nid()
2262 update_free_nid_bitmap(sbi, nid, ret, build); in add_free_nid()
2274 static void remove_free_nid(struct f2fs_sb_info *sbi, nid_t nid) in remove_free_nid() argument
2276 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_free_nid()
2283 __remove_free_nid(sbi, i, FREE_NID); in remove_free_nid()
2292 static int scan_nat_page(struct f2fs_sb_info *sbi, in scan_nat_page() argument
2295 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_nat_page()
2315 add_free_nid(sbi, start_nid, true, true); in scan_nat_page()
2317 spin_lock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2318 update_free_nid_bitmap(sbi, start_nid, false, true); in scan_nat_page()
2319 spin_unlock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2326 static void scan_curseg_cache(struct f2fs_sb_info *sbi) in scan_curseg_cache() argument
2328 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in scan_curseg_cache()
2340 add_free_nid(sbi, nid, true, false); in scan_curseg_cache()
2342 remove_free_nid(sbi, nid); in scan_curseg_cache()
2347 static void scan_free_nid_bits(struct f2fs_sb_info *sbi) in scan_free_nid_bits() argument
2349 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_free_nid_bits()
2367 add_free_nid(sbi, nid, true, false); in scan_free_nid_bits()
2374 scan_curseg_cache(sbi); in scan_free_nid_bits()
2379 static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, in __f2fs_build_free_nids() argument
2382 struct f2fs_nm_info *nm_i = NM_I(sbi); in __f2fs_build_free_nids()
2396 if (!sync && !f2fs_available_free_memory(sbi, FREE_NIDS)) in __f2fs_build_free_nids()
2401 scan_free_nid_bits(sbi); in __f2fs_build_free_nids()
2408 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nid), FREE_NID_PAGES, in __f2fs_build_free_nids()
2416 struct page *page = get_current_nat_page(sbi, nid); in __f2fs_build_free_nids()
2421 ret = scan_nat_page(sbi, page, nid); in __f2fs_build_free_nids()
2427 f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); in __f2fs_build_free_nids()
2444 scan_curseg_cache(sbi); in __f2fs_build_free_nids()
2448 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nm_i->next_scan_nid), in __f2fs_build_free_nids()
2454 int f2fs_build_free_nids(struct f2fs_sb_info *sbi, bool sync, bool mount) in f2fs_build_free_nids() argument
2458 mutex_lock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2459 ret = __f2fs_build_free_nids(sbi, sync, mount); in f2fs_build_free_nids()
2460 mutex_unlock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2470 bool f2fs_alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid) in f2fs_alloc_nid() argument
2472 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid()
2475 if (time_to_inject(sbi, FAULT_ALLOC_NID)) { in f2fs_alloc_nid()
2476 f2fs_show_injection_info(sbi, FAULT_ALLOC_NID); in f2fs_alloc_nid()
2489 f2fs_bug_on(sbi, list_empty(&nm_i->free_nid_list)); in f2fs_alloc_nid()
2494 __move_free_nid(sbi, i, FREE_NID, PREALLOC_NID); in f2fs_alloc_nid()
2497 update_free_nid_bitmap(sbi, *nid, false, false); in f2fs_alloc_nid()
2505 if (!f2fs_build_free_nids(sbi, true, false)) in f2fs_alloc_nid()
2513 void f2fs_alloc_nid_done(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_done() argument
2515 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_done()
2520 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_done()
2521 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_done()
2530 void f2fs_alloc_nid_failed(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_failed() argument
2532 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_failed()
2541 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_failed()
2543 if (!f2fs_available_free_memory(sbi, FREE_NIDS)) { in f2fs_alloc_nid_failed()
2544 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_failed()
2547 __move_free_nid(sbi, i, PREALLOC_NID, FREE_NID); in f2fs_alloc_nid_failed()
2552 update_free_nid_bitmap(sbi, nid, true, false); in f2fs_alloc_nid_failed()
2560 int f2fs_try_to_free_nids(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nids() argument
2562 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nids()
2580 __remove_free_nid(sbi, i, FREE_NID); in f2fs_try_to_free_nids()
2626 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_recover_xattr_data() local
2638 err = f2fs_get_node_info(sbi, prev_xnid, &ni); in f2fs_recover_xattr_data()
2642 f2fs_invalidate_blocks(sbi, ni.blk_addr); in f2fs_recover_xattr_data()
2643 dec_valid_node_count(sbi, inode, false); in f2fs_recover_xattr_data()
2644 set_node_addr(sbi, &ni, NULL_ADDR, false); in f2fs_recover_xattr_data()
2648 if (!f2fs_alloc_nid(sbi, &new_xnid)) in f2fs_recover_xattr_data()
2654 f2fs_alloc_nid_failed(sbi, new_xnid); in f2fs_recover_xattr_data()
2658 f2fs_alloc_nid_done(sbi, new_xnid); in f2fs_recover_xattr_data()
2670 int f2fs_recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) in f2fs_recover_inode_page() argument
2678 err = f2fs_get_node_info(sbi, ino, &old_ni); in f2fs_recover_inode_page()
2685 ipage = f2fs_grab_cache_page(NODE_MAPPING(sbi), ino, false); in f2fs_recover_inode_page()
2692 remove_free_nid(sbi, ino); in f2fs_recover_inode_page()
2711 if (f2fs_sb_has_flexible_inline_xattr(sbi) && in f2fs_recover_inode_page()
2716 if (f2fs_sb_has_project_quota(sbi) && in f2fs_recover_inode_page()
2721 if (f2fs_sb_has_inode_crtime(sbi) && in f2fs_recover_inode_page()
2732 if (unlikely(inc_valid_node_count(sbi, NULL, true))) in f2fs_recover_inode_page()
2734 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_recover_inode_page()
2735 inc_valid_inode_count(sbi); in f2fs_recover_inode_page()
2741 int f2fs_restore_node_summary(struct f2fs_sb_info *sbi, in f2fs_restore_node_summary() argument
2750 last_offset = sbi->blocks_per_seg; in f2fs_restore_node_summary()
2751 addr = START_BLOCK(sbi, segno); in f2fs_restore_node_summary()
2758 f2fs_ra_meta_pages(sbi, addr, nrpages, META_POR, true); in f2fs_restore_node_summary()
2761 struct page *page = f2fs_get_tmp_page(sbi, idx); in f2fs_restore_node_summary()
2774 invalidate_mapping_pages(META_MAPPING(sbi), addr, in f2fs_restore_node_summary()
2780 static void remove_nats_in_journal(struct f2fs_sb_info *sbi) in remove_nats_in_journal() argument
2782 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_nats_in_journal()
2783 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in remove_nats_in_journal()
2793 if (f2fs_check_nid_range(sbi, nid)) in remove_nats_in_journal()
2840 static void __update_nat_bits(struct f2fs_sb_info *sbi, nid_t start_nid, in __update_nat_bits() argument
2843 struct f2fs_nm_info *nm_i = NM_I(sbi); in __update_nat_bits()
2849 if (!enabled_nat_bits(sbi, NULL)) in __update_nat_bits()
2873 static int __flush_nat_entry_set(struct f2fs_sb_info *sbi, in __flush_nat_entry_set() argument
2876 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in __flush_nat_entry_set()
2889 if (enabled_nat_bits(sbi, cpc) || in __flush_nat_entry_set()
2896 page = get_next_nat_page(sbi, start_nid); in __flush_nat_entry_set()
2901 f2fs_bug_on(sbi, !nat_blk); in __flush_nat_entry_set()
2910 f2fs_bug_on(sbi, nat_get_blkaddr(ne) == NEW_ADDR); in __flush_nat_entry_set()
2915 f2fs_bug_on(sbi, offset < 0); in __flush_nat_entry_set()
2923 __clear_nat_cache_dirty(NM_I(sbi), set, ne); in __flush_nat_entry_set()
2925 add_free_nid(sbi, nid, false, true); in __flush_nat_entry_set()
2927 spin_lock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
2928 update_free_nid_bitmap(sbi, nid, false, false); in __flush_nat_entry_set()
2929 spin_unlock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
2936 __update_nat_bits(sbi, start_nid, page); in __flush_nat_entry_set()
2942 radix_tree_delete(&NM_I(sbi)->nat_set_root, set->set); in __flush_nat_entry_set()
2951 int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) in f2fs_flush_nat_entries() argument
2953 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_flush_nat_entries()
2954 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_flush_nat_entries()
2967 if (enabled_nat_bits(sbi, cpc)) { in f2fs_flush_nat_entries()
2969 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
2983 if (enabled_nat_bits(sbi, cpc) || in f2fs_flush_nat_entries()
2986 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
2999 err = __flush_nat_entry_set(sbi, set, cpc); in f2fs_flush_nat_entries()
3010 static int __get_nat_bitmaps(struct f2fs_sb_info *sbi) in __get_nat_bitmaps() argument
3012 struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); in __get_nat_bitmaps()
3013 struct f2fs_nm_info *nm_i = NM_I(sbi); in __get_nat_bitmaps()
3019 if (!enabled_nat_bits(sbi, NULL)) in __get_nat_bitmaps()
3023 nm_i->nat_bits = f2fs_kvzalloc(sbi, in __get_nat_bitmaps()
3028 nat_bits_addr = __start_cp_addr(sbi) + sbi->blocks_per_seg - in __get_nat_bitmaps()
3033 page = f2fs_get_meta_page(sbi, nat_bits_addr++); in __get_nat_bitmaps()
3044 disable_nat_bits(sbi, true); in __get_nat_bitmaps()
3051 f2fs_notice(sbi, "Found nat_bits in checkpoint"); in __get_nat_bitmaps()
3055 static inline void load_free_nid_bitmap(struct f2fs_sb_info *sbi) in load_free_nid_bitmap() argument
3057 struct f2fs_nm_info *nm_i = NM_I(sbi); in load_free_nid_bitmap()
3061 if (!enabled_nat_bits(sbi, NULL)) in load_free_nid_bitmap()
3074 spin_lock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3076 update_free_nid_bitmap(sbi, nid, true, true); in load_free_nid_bitmap()
3077 spin_unlock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3089 static int init_node_manager(struct f2fs_sb_info *sbi) in init_node_manager() argument
3091 struct f2fs_super_block *sb_raw = F2FS_RAW_SUPER(sbi); in init_node_manager()
3092 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_node_manager()
3105 nm_i->available_nids = nm_i->max_nid - sbi->total_valid_node_count - in init_node_manager()
3124 nm_i->next_scan_nid = le32_to_cpu(sbi->ckpt->next_free_nid); in init_node_manager()
3125 nm_i->bitmap_size = __bitmap_size(sbi, NAT_BITMAP); in init_node_manager()
3126 version_bitmap = __bitmap_ptr(sbi, NAT_BITMAP); in init_node_manager()
3135 err = __get_nat_bitmaps(sbi); in init_node_manager()
3149 static int init_free_nid_cache(struct f2fs_sb_info *sbi) in init_free_nid_cache() argument
3151 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_free_nid_cache()
3155 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned char *), in init_free_nid_cache()
3162 nm_i->free_nid_bitmap[i] = f2fs_kvzalloc(sbi, in init_free_nid_cache()
3168 nm_i->nat_block_bitmap = f2fs_kvzalloc(sbi, nm_i->nat_blocks / 8, in init_free_nid_cache()
3174 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned short), in init_free_nid_cache()
3182 int f2fs_build_node_manager(struct f2fs_sb_info *sbi) in f2fs_build_node_manager() argument
3186 sbi->nm_info = f2fs_kzalloc(sbi, sizeof(struct f2fs_nm_info), in f2fs_build_node_manager()
3188 if (!sbi->nm_info) in f2fs_build_node_manager()
3191 err = init_node_manager(sbi); in f2fs_build_node_manager()
3195 err = init_free_nid_cache(sbi); in f2fs_build_node_manager()
3200 load_free_nid_bitmap(sbi); in f2fs_build_node_manager()
3202 return f2fs_build_free_nids(sbi, true, true); in f2fs_build_node_manager()
3205 void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) in f2fs_destroy_node_manager() argument
3207 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_destroy_node_manager()
3220 __remove_free_nid(sbi, i, FREE_NID); in f2fs_destroy_node_manager()
3225 f2fs_bug_on(sbi, nm_i->nid_cnt[FREE_NID]); in f2fs_destroy_node_manager()
3226 f2fs_bug_on(sbi, nm_i->nid_cnt[PREALLOC_NID]); in f2fs_destroy_node_manager()
3227 f2fs_bug_on(sbi, !list_empty(&nm_i->free_nid_list)); in f2fs_destroy_node_manager()
3245 f2fs_bug_on(sbi, nm_i->nat_cnt[TOTAL_NAT]); in f2fs_destroy_node_manager()
3256 f2fs_bug_on(sbi, !list_empty(&setvec[idx]->entry_list)); in f2fs_destroy_node_manager()
3278 sbi->nm_info = NULL; in f2fs_destroy_node_manager()