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_nofail(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()
286 bool f2fs_in_warm_node_list(struct f2fs_sb_info *sbi, struct page *page) in f2fs_in_warm_node_list() argument
288 return NODE_MAPPING(sbi) == page->mapping && in f2fs_in_warm_node_list()
292 void f2fs_init_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_init_fsync_node_info() argument
294 spin_lock_init(&sbi->fsync_node_lock); in f2fs_init_fsync_node_info()
295 INIT_LIST_HEAD(&sbi->fsync_node_list); in f2fs_init_fsync_node_info()
296 sbi->fsync_seg_id = 0; in f2fs_init_fsync_node_info()
297 sbi->fsync_node_num = 0; in f2fs_init_fsync_node_info()
300 static unsigned int f2fs_add_fsync_node_entry(struct f2fs_sb_info *sbi, in f2fs_add_fsync_node_entry() argument
313 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
314 list_add_tail(&fn->list, &sbi->fsync_node_list); in f2fs_add_fsync_node_entry()
315 fn->seq_id = sbi->fsync_seg_id++; in f2fs_add_fsync_node_entry()
317 sbi->fsync_node_num++; in f2fs_add_fsync_node_entry()
318 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_add_fsync_node_entry()
323 void f2fs_del_fsync_node_entry(struct f2fs_sb_info *sbi, struct page *page) in f2fs_del_fsync_node_entry() argument
328 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
329 list_for_each_entry(fn, &sbi->fsync_node_list, list) { in f2fs_del_fsync_node_entry()
332 sbi->fsync_node_num--; in f2fs_del_fsync_node_entry()
333 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
339 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_del_fsync_node_entry()
340 f2fs_bug_on(sbi, 1); in f2fs_del_fsync_node_entry()
343 void f2fs_reset_fsync_node_info(struct f2fs_sb_info *sbi) in f2fs_reset_fsync_node_info() argument
347 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
348 sbi->fsync_seg_id = 0; in f2fs_reset_fsync_node_info()
349 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_reset_fsync_node_info()
352 int f2fs_need_dentry_mark(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_need_dentry_mark() argument
354 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_dentry_mark()
369 bool f2fs_is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_is_checkpointed_node() argument
371 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_is_checkpointed_node()
383 bool f2fs_need_inode_block_update(struct f2fs_sb_info *sbi, nid_t ino) in f2fs_need_inode_block_update() argument
385 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_need_inode_block_update()
400 static void cache_nat_entry(struct f2fs_sb_info *sbi, nid_t nid, in cache_nat_entry() argument
403 struct f2fs_nm_info *nm_i = NM_I(sbi); in cache_nat_entry()
415 f2fs_bug_on(sbi, nat_get_ino(e) != le32_to_cpu(ne->ino) || in cache_nat_entry()
424 static void set_node_addr(struct f2fs_sb_info *sbi, struct node_info *ni, in set_node_addr() argument
427 struct f2fs_nm_info *nm_i = NM_I(sbi); in set_node_addr()
436 f2fs_bug_on(sbi, ni->blk_addr == NEW_ADDR); in set_node_addr()
444 f2fs_bug_on(sbi, ni->blk_addr != NULL_ADDR); in set_node_addr()
451 f2fs_bug_on(sbi, nat_get_blkaddr(e) != ni->blk_addr); in set_node_addr()
452 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NULL_ADDR && in set_node_addr()
454 f2fs_bug_on(sbi, nat_get_blkaddr(e) == NEW_ADDR && in set_node_addr()
456 f2fs_bug_on(sbi, __is_valid_data_blkaddr(nat_get_blkaddr(e)) && in set_node_addr()
482 int f2fs_try_to_free_nats(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nats() argument
484 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nats()
516 int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid, in f2fs_get_node_info() argument
519 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_get_node_info()
520 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_get_node_info()
560 index = current_nat_addr(sbi, nid); in f2fs_get_node_info()
563 page = f2fs_get_meta_page(sbi, index); in f2fs_get_node_info()
574 !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) in f2fs_get_node_info()
578 cache_nat_entry(sbi, nid, &ne); in f2fs_get_node_info()
587 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_ra_node_pages() local
599 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()
833 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in truncate_node() local
838 err = f2fs_get_node_info(sbi, dn->nid, &ni); in truncate_node()
843 f2fs_invalidate_blocks(sbi, ni.blk_addr); in truncate_node()
844 dec_valid_node_count(sbi, dn->inode, dn->nid == dn->inode->i_ino); in truncate_node()
845 set_node_addr(sbi, &ni, NULL_ADDR, false); in truncate_node()
848 f2fs_remove_orphan_inode(sbi, dn->nid); in truncate_node()
849 dec_valid_inode_count(sbi); in truncate_node()
854 set_sbi_flag(sbi, SBI_IS_DIRTY); in truncate_node()
859 invalidate_mapping_pages(NODE_MAPPING(sbi), in truncate_node()
1038 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_inode_blocks() local
1052 page = f2fs_get_node_page(sbi, inode->i_ino); in f2fs_truncate_inode_blocks()
1115 BUG_ON(page->mapping != NODE_MAPPING(sbi)); in f2fs_truncate_inode_blocks()
1134 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_truncate_xattr_node() local
1143 npage = f2fs_get_node_page(sbi, nid); in f2fs_truncate_xattr_node()
1218 struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode); in f2fs_new_node_page() local
1226 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), dn->nid, false); in f2fs_new_node_page()
1230 if (unlikely((err = inc_valid_node_count(sbi, dn->inode, !ofs)))) in f2fs_new_node_page()
1234 err = f2fs_get_node_info(sbi, dn->nid, &new_ni); in f2fs_new_node_page()
1236 dec_valid_node_count(sbi, dn->inode, !ofs); in f2fs_new_node_page()
1239 f2fs_bug_on(sbi, new_ni.blk_addr != NULL_ADDR); in f2fs_new_node_page()
1246 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_new_node_page()
1260 inc_valid_inode_count(sbi); in f2fs_new_node_page()
1276 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in read_node_page() local
1279 .sbi = sbi, in read_node_page()
1289 if (!f2fs_inode_chksum_verify(sbi, page)) { in read_node_page()
1296 err = f2fs_get_node_info(sbi, page->index, &ni); in read_node_page()
1301 is_sbi_flag_set(sbi, SBI_IS_SHUTDOWN)) { in read_node_page()
1313 void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_ra_node_page() argument
1320 if (f2fs_check_nid_range(sbi, nid)) in f2fs_ra_node_page()
1323 apage = xa_load(&NODE_MAPPING(sbi)->i_pages, nid); in f2fs_ra_node_page()
1327 apage = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in f2fs_ra_node_page()
1335 static struct page *__get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid, in __get_node_page() argument
1343 if (f2fs_check_nid_range(sbi, nid)) in __get_node_page()
1346 page = f2fs_grab_cache_page(NODE_MAPPING(sbi), nid, false); in __get_node_page()
1364 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in __get_node_page()
1374 if (!f2fs_inode_chksum_verify(sbi, page)) { in __get_node_page()
1380 …f2fs_warn(sbi, "inconsistent node block, nid:%lu, node_footer[nid:%u,ino:%u,ofs:%u,cpver:%llu,blka… in __get_node_page()
1393 struct page *f2fs_get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid) in f2fs_get_node_page() argument
1395 return __get_node_page(sbi, nid, NULL, 0); in f2fs_get_node_page()
1400 struct f2fs_sb_info *sbi = F2FS_P_SB(parent); in f2fs_get_node_page_ra() local
1403 return __get_node_page(sbi, nid, parent, start); in f2fs_get_node_page_ra()
1406 static void flush_inline_data(struct f2fs_sb_info *sbi, nid_t ino) in flush_inline_data() argument
1413 inode = ilookup(sbi->sb, ino); in flush_inline_data()
1442 static struct page *last_fsync_dnode(struct f2fs_sb_info *sbi, nid_t ino) in last_fsync_dnode() argument
1452 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in last_fsync_dnode()
1459 if (unlikely(f2fs_cp_error(sbi))) { in last_fsync_dnode()
1472 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in last_fsync_dnode()
1502 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in __write_node_page() local
1506 .sbi = sbi, in __write_node_page()
1521 if (unlikely(f2fs_cp_error(sbi))) in __write_node_page()
1524 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in __write_node_page()
1527 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in __write_node_page()
1534 f2fs_bug_on(sbi, page->index != nid); in __write_node_page()
1536 if (f2fs_get_node_info(sbi, nid, &ni)) in __write_node_page()
1540 if (!down_read_trylock(&sbi->node_write)) in __write_node_page()
1543 down_read(&sbi->node_write); in __write_node_page()
1549 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1550 up_read(&sbi->node_write); in __write_node_page()
1556 !f2fs_is_valid_blkaddr(sbi, ni.blk_addr, in __write_node_page()
1558 up_read(&sbi->node_write); in __write_node_page()
1562 if (atomic && !test_opt(sbi, NOBARRIER)) in __write_node_page()
1568 if (f2fs_in_warm_node_list(sbi, page)) { in __write_node_page()
1569 seq = f2fs_add_fsync_node_entry(sbi, page); in __write_node_page()
1576 set_node_addr(sbi, &ni, fio.new_blkaddr, is_fsync_dnode(page)); in __write_node_page()
1577 dec_page_count(sbi, F2FS_DIRTY_NODES); in __write_node_page()
1578 up_read(&sbi->node_write); in __write_node_page()
1581 f2fs_submit_merged_write_cond(sbi, NULL, page, 0, NODE); in __write_node_page()
1587 if (unlikely(f2fs_cp_error(sbi))) { in __write_node_page()
1588 f2fs_submit_merged_write(sbi, NODE); in __write_node_page()
1595 f2fs_balance_fs(sbi, false); in __write_node_page()
1648 int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, in f2fs_fsync_node_pages() argument
1662 last_page = last_fsync_dnode(sbi, ino); in f2fs_fsync_node_pages()
1670 while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, in f2fs_fsync_node_pages()
1678 if (unlikely(f2fs_cp_error(sbi))) { in f2fs_fsync_node_pages()
1692 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_fsync_node_pages()
1717 f2fs_need_dentry_mark(sbi, ino)); in f2fs_fsync_node_pages()
1752 f2fs_debug(sbi, "Retry to write fsync mark: ino=%u, idx=%lx", in f2fs_fsync_node_pages()
1762 f2fs_submit_merged_write_cond(sbi, NULL, NULL, ino, NODE); in f2fs_fsync_node_pages()
1768 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_match_ino() local
1777 spin_lock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1779 spin_unlock(&sbi->inode_lock[DIRTY_META]); in f2fs_match_ino()
1792 struct f2fs_sb_info *sbi = F2FS_P_SB(page); in flush_dirty_inode() local
1796 inode = find_inode_nowait(sbi->sb, ino, f2fs_match_ino, NULL); in flush_dirty_inode()
1807 int f2fs_sync_node_pages(struct f2fs_sb_info *sbi, in f2fs_sync_node_pages() argument
1824 NODE_MAPPING(sbi), &index, PAGECACHE_TAG_DIRTY))) { in f2fs_sync_node_pages()
1833 if (atomic_read(&sbi->wb_sync_req[NODE]) && in f2fs_sync_node_pages()
1859 if (unlikely(page->mapping != NODE_MAPPING(sbi))) { in f2fs_sync_node_pages()
1874 flush_inline_data(sbi, ino_of_node(page)); in f2fs_sync_node_pages()
1913 if (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) && in f2fs_sync_node_pages()
1921 f2fs_submit_merged_write(sbi, NODE); in f2fs_sync_node_pages()
1923 if (unlikely(f2fs_cp_error(sbi))) in f2fs_sync_node_pages()
1928 int f2fs_wait_on_node_pages_writeback(struct f2fs_sb_info *sbi, in f2fs_wait_on_node_pages_writeback() argument
1933 struct list_head *head = &sbi->fsync_node_list; in f2fs_wait_on_node_pages_writeback()
1939 spin_lock_irqsave(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
1941 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
1946 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
1952 spin_unlock_irqrestore(&sbi->fsync_node_lock, flags); in f2fs_wait_on_node_pages_writeback()
1964 ret2 = filemap_check_errors(NODE_MAPPING(sbi)); in f2fs_wait_on_node_pages_writeback()
1974 struct f2fs_sb_info *sbi = F2FS_M_SB(mapping); in f2fs_write_node_pages() local
1978 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in f2fs_write_node_pages()
1982 f2fs_balance_fs_bg(sbi); in f2fs_write_node_pages()
1986 get_pages(sbi, F2FS_DIRTY_NODES) < in f2fs_write_node_pages()
1987 nr_pages_to_skip(sbi, NODE)) in f2fs_write_node_pages()
1991 atomic_inc(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
1992 else if (atomic_read(&sbi->wb_sync_req[NODE])) in f2fs_write_node_pages()
1997 diff = nr_pages_to_write(sbi, NODE, wbc); in f2fs_write_node_pages()
1999 f2fs_sync_node_pages(sbi, wbc, true, FS_NODE_IO); in f2fs_write_node_pages()
2004 atomic_dec(&sbi->wb_sync_req[NODE]); in f2fs_write_node_pages()
2008 wbc->pages_skipped += get_pages(sbi, F2FS_DIRTY_NODES); in f2fs_write_node_pages()
2053 static int __insert_free_nid(struct f2fs_sb_info *sbi, in __insert_free_nid() argument
2056 struct f2fs_nm_info *nm_i = NM_I(sbi); in __insert_free_nid()
2062 f2fs_bug_on(sbi, state != i->state); in __insert_free_nid()
2069 static void __remove_free_nid(struct f2fs_sb_info *sbi, in __remove_free_nid() argument
2072 struct f2fs_nm_info *nm_i = NM_I(sbi); in __remove_free_nid()
2074 f2fs_bug_on(sbi, state != i->state); in __remove_free_nid()
2081 static void __move_free_nid(struct f2fs_sb_info *sbi, struct free_nid *i, in __move_free_nid() argument
2084 struct f2fs_nm_info *nm_i = NM_I(sbi); in __move_free_nid()
2086 f2fs_bug_on(sbi, org_state != i->state); in __move_free_nid()
2103 static void update_free_nid_bitmap(struct f2fs_sb_info *sbi, nid_t nid, in update_free_nid_bitmap() argument
2106 struct f2fs_nm_info *nm_i = NM_I(sbi); in update_free_nid_bitmap()
2128 static bool add_free_nid(struct f2fs_sb_info *sbi, in add_free_nid() argument
2131 struct f2fs_nm_info *nm_i = NM_I(sbi); in add_free_nid()
2141 if (unlikely(f2fs_check_nid_range(sbi, nid))) in add_free_nid()
2187 err = __insert_free_nid(sbi, i, FREE_NID); in add_free_nid()
2190 update_free_nid_bitmap(sbi, nid, ret, build); in add_free_nid()
2202 static void remove_free_nid(struct f2fs_sb_info *sbi, nid_t nid) in remove_free_nid() argument
2204 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_free_nid()
2211 __remove_free_nid(sbi, i, FREE_NID); in remove_free_nid()
2220 static int scan_nat_page(struct f2fs_sb_info *sbi, in scan_nat_page() argument
2223 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_nat_page()
2243 add_free_nid(sbi, start_nid, true, true); in scan_nat_page()
2245 spin_lock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2246 update_free_nid_bitmap(sbi, start_nid, false, true); in scan_nat_page()
2247 spin_unlock(&NM_I(sbi)->nid_list_lock); in scan_nat_page()
2254 static void scan_curseg_cache(struct f2fs_sb_info *sbi) in scan_curseg_cache() argument
2256 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in scan_curseg_cache()
2268 add_free_nid(sbi, nid, true, false); in scan_curseg_cache()
2270 remove_free_nid(sbi, nid); in scan_curseg_cache()
2275 static void scan_free_nid_bits(struct f2fs_sb_info *sbi) in scan_free_nid_bits() argument
2277 struct f2fs_nm_info *nm_i = NM_I(sbi); in scan_free_nid_bits()
2295 add_free_nid(sbi, nid, true, false); in scan_free_nid_bits()
2302 scan_curseg_cache(sbi); in scan_free_nid_bits()
2307 static int __f2fs_build_free_nids(struct f2fs_sb_info *sbi, in __f2fs_build_free_nids() argument
2310 struct f2fs_nm_info *nm_i = NM_I(sbi); in __f2fs_build_free_nids()
2321 if (!sync && !f2fs_available_free_memory(sbi, FREE_NIDS)) in __f2fs_build_free_nids()
2326 scan_free_nid_bits(sbi); in __f2fs_build_free_nids()
2333 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nid), FREE_NID_PAGES, in __f2fs_build_free_nids()
2341 struct page *page = get_current_nat_page(sbi, nid); in __f2fs_build_free_nids()
2346 ret = scan_nat_page(sbi, page, nid); in __f2fs_build_free_nids()
2352 f2fs_bug_on(sbi, !mount); in __f2fs_build_free_nids()
2353 f2fs_err(sbi, "NAT is corrupt, run fsck to fix it"); in __f2fs_build_free_nids()
2370 scan_curseg_cache(sbi); in __f2fs_build_free_nids()
2374 f2fs_ra_meta_pages(sbi, NAT_BLOCK_OFFSET(nm_i->next_scan_nid), in __f2fs_build_free_nids()
2380 int f2fs_build_free_nids(struct f2fs_sb_info *sbi, bool sync, bool mount) in f2fs_build_free_nids() argument
2384 mutex_lock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2385 ret = __f2fs_build_free_nids(sbi, sync, mount); in f2fs_build_free_nids()
2386 mutex_unlock(&NM_I(sbi)->build_lock); in f2fs_build_free_nids()
2396 bool f2fs_alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid) in f2fs_alloc_nid() argument
2398 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid()
2401 if (time_to_inject(sbi, FAULT_ALLOC_NID)) { in f2fs_alloc_nid()
2415 f2fs_bug_on(sbi, list_empty(&nm_i->free_nid_list)); in f2fs_alloc_nid()
2420 __move_free_nid(sbi, i, FREE_NID, PREALLOC_NID); in f2fs_alloc_nid()
2423 update_free_nid_bitmap(sbi, *nid, false, false); in f2fs_alloc_nid()
2431 if (!f2fs_build_free_nids(sbi, true, false)) in f2fs_alloc_nid()
2439 void f2fs_alloc_nid_done(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_done() argument
2441 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_done()
2446 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_done()
2447 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_done()
2456 void f2fs_alloc_nid_failed(struct f2fs_sb_info *sbi, nid_t nid) in f2fs_alloc_nid_failed() argument
2458 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_alloc_nid_failed()
2467 f2fs_bug_on(sbi, !i); in f2fs_alloc_nid_failed()
2469 if (!f2fs_available_free_memory(sbi, FREE_NIDS)) { in f2fs_alloc_nid_failed()
2470 __remove_free_nid(sbi, i, PREALLOC_NID); in f2fs_alloc_nid_failed()
2473 __move_free_nid(sbi, i, PREALLOC_NID, FREE_NID); in f2fs_alloc_nid_failed()
2478 update_free_nid_bitmap(sbi, nid, true, false); in f2fs_alloc_nid_failed()
2486 int f2fs_try_to_free_nids(struct f2fs_sb_info *sbi, int nr_shrink) in f2fs_try_to_free_nids() argument
2488 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_try_to_free_nids()
2504 __remove_free_nid(sbi, i, FREE_NID); in f2fs_try_to_free_nids()
2545 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_recover_xattr_data() local
2557 err = f2fs_get_node_info(sbi, prev_xnid, &ni); in f2fs_recover_xattr_data()
2561 f2fs_invalidate_blocks(sbi, ni.blk_addr); in f2fs_recover_xattr_data()
2562 dec_valid_node_count(sbi, inode, false); in f2fs_recover_xattr_data()
2563 set_node_addr(sbi, &ni, NULL_ADDR, false); in f2fs_recover_xattr_data()
2567 if (!f2fs_alloc_nid(sbi, &new_xnid)) in f2fs_recover_xattr_data()
2573 f2fs_alloc_nid_failed(sbi, new_xnid); in f2fs_recover_xattr_data()
2577 f2fs_alloc_nid_done(sbi, new_xnid); in f2fs_recover_xattr_data()
2589 int f2fs_recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) in f2fs_recover_inode_page() argument
2597 err = f2fs_get_node_info(sbi, ino, &old_ni); in f2fs_recover_inode_page()
2604 ipage = f2fs_grab_cache_page(NODE_MAPPING(sbi), ino, false); in f2fs_recover_inode_page()
2611 remove_free_nid(sbi, ino); in f2fs_recover_inode_page()
2630 if (f2fs_sb_has_flexible_inline_xattr(sbi) && in f2fs_recover_inode_page()
2635 if (f2fs_sb_has_project_quota(sbi) && in f2fs_recover_inode_page()
2640 if (f2fs_sb_has_inode_crtime(sbi) && in f2fs_recover_inode_page()
2651 if (unlikely(inc_valid_node_count(sbi, NULL, true))) in f2fs_recover_inode_page()
2653 set_node_addr(sbi, &new_ni, NEW_ADDR, false); in f2fs_recover_inode_page()
2654 inc_valid_inode_count(sbi); in f2fs_recover_inode_page()
2660 int f2fs_restore_node_summary(struct f2fs_sb_info *sbi, in f2fs_restore_node_summary() argument
2669 last_offset = sbi->blocks_per_seg; in f2fs_restore_node_summary()
2670 addr = START_BLOCK(sbi, segno); in f2fs_restore_node_summary()
2677 f2fs_ra_meta_pages(sbi, addr, nrpages, META_POR, true); in f2fs_restore_node_summary()
2680 struct page *page = f2fs_get_tmp_page(sbi, idx); in f2fs_restore_node_summary()
2693 invalidate_mapping_pages(META_MAPPING(sbi), addr, in f2fs_restore_node_summary()
2699 static void remove_nats_in_journal(struct f2fs_sb_info *sbi) in remove_nats_in_journal() argument
2701 struct f2fs_nm_info *nm_i = NM_I(sbi); in remove_nats_in_journal()
2702 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in remove_nats_in_journal()
2756 static void __update_nat_bits(struct f2fs_sb_info *sbi, nid_t start_nid, in __update_nat_bits() argument
2759 struct f2fs_nm_info *nm_i = NM_I(sbi); in __update_nat_bits()
2765 if (!enabled_nat_bits(sbi, NULL)) in __update_nat_bits()
2789 static int __flush_nat_entry_set(struct f2fs_sb_info *sbi, in __flush_nat_entry_set() argument
2792 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in __flush_nat_entry_set()
2805 if (enabled_nat_bits(sbi, cpc) || in __flush_nat_entry_set()
2812 page = get_next_nat_page(sbi, start_nid); in __flush_nat_entry_set()
2817 f2fs_bug_on(sbi, !nat_blk); in __flush_nat_entry_set()
2826 f2fs_bug_on(sbi, nat_get_blkaddr(ne) == NEW_ADDR); in __flush_nat_entry_set()
2831 f2fs_bug_on(sbi, offset < 0); in __flush_nat_entry_set()
2839 __clear_nat_cache_dirty(NM_I(sbi), set, ne); in __flush_nat_entry_set()
2841 add_free_nid(sbi, nid, false, true); in __flush_nat_entry_set()
2843 spin_lock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
2844 update_free_nid_bitmap(sbi, nid, false, false); in __flush_nat_entry_set()
2845 spin_unlock(&NM_I(sbi)->nid_list_lock); in __flush_nat_entry_set()
2852 __update_nat_bits(sbi, start_nid, page); in __flush_nat_entry_set()
2858 radix_tree_delete(&NM_I(sbi)->nat_set_root, set->set); in __flush_nat_entry_set()
2867 int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc) in f2fs_flush_nat_entries() argument
2869 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_flush_nat_entries()
2870 struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_HOT_DATA); in f2fs_flush_nat_entries()
2880 if (enabled_nat_bits(sbi, cpc)) { in f2fs_flush_nat_entries()
2882 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
2896 if (enabled_nat_bits(sbi, cpc) || in f2fs_flush_nat_entries()
2898 remove_nats_in_journal(sbi); in f2fs_flush_nat_entries()
2911 err = __flush_nat_entry_set(sbi, set, cpc); in f2fs_flush_nat_entries()
2922 static int __get_nat_bitmaps(struct f2fs_sb_info *sbi) in __get_nat_bitmaps() argument
2924 struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); in __get_nat_bitmaps()
2925 struct f2fs_nm_info *nm_i = NM_I(sbi); in __get_nat_bitmaps()
2931 if (!enabled_nat_bits(sbi, NULL)) in __get_nat_bitmaps()
2935 nm_i->nat_bits = f2fs_kzalloc(sbi, in __get_nat_bitmaps()
2940 nat_bits_addr = __start_cp_addr(sbi) + sbi->blocks_per_seg - in __get_nat_bitmaps()
2945 page = f2fs_get_meta_page(sbi, nat_bits_addr++); in __get_nat_bitmaps()
2956 disable_nat_bits(sbi, true); in __get_nat_bitmaps()
2963 f2fs_notice(sbi, "Found nat_bits in checkpoint"); in __get_nat_bitmaps()
2967 static inline void load_free_nid_bitmap(struct f2fs_sb_info *sbi) in load_free_nid_bitmap() argument
2969 struct f2fs_nm_info *nm_i = NM_I(sbi); in load_free_nid_bitmap()
2973 if (!enabled_nat_bits(sbi, NULL)) in load_free_nid_bitmap()
2986 spin_lock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
2988 update_free_nid_bitmap(sbi, nid, true, true); in load_free_nid_bitmap()
2989 spin_unlock(&NM_I(sbi)->nid_list_lock); in load_free_nid_bitmap()
3001 static int init_node_manager(struct f2fs_sb_info *sbi) in init_node_manager() argument
3003 struct f2fs_super_block *sb_raw = F2FS_RAW_SUPER(sbi); in init_node_manager()
3004 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_node_manager()
3017 nm_i->available_nids = nm_i->max_nid - sbi->total_valid_node_count - in init_node_manager()
3037 nm_i->next_scan_nid = le32_to_cpu(sbi->ckpt->next_free_nid); in init_node_manager()
3038 nm_i->bitmap_size = __bitmap_size(sbi, NAT_BITMAP); in init_node_manager()
3039 version_bitmap = __bitmap_ptr(sbi, NAT_BITMAP); in init_node_manager()
3048 err = __get_nat_bitmaps(sbi); in init_node_manager()
3062 static int init_free_nid_cache(struct f2fs_sb_info *sbi) in init_free_nid_cache() argument
3064 struct f2fs_nm_info *nm_i = NM_I(sbi); in init_free_nid_cache()
3068 f2fs_kzalloc(sbi, array_size(sizeof(unsigned char *), in init_free_nid_cache()
3075 nm_i->free_nid_bitmap[i] = f2fs_kvzalloc(sbi, in init_free_nid_cache()
3081 nm_i->nat_block_bitmap = f2fs_kvzalloc(sbi, nm_i->nat_blocks / 8, in init_free_nid_cache()
3087 f2fs_kvzalloc(sbi, array_size(sizeof(unsigned short), in init_free_nid_cache()
3095 int f2fs_build_node_manager(struct f2fs_sb_info *sbi) in f2fs_build_node_manager() argument
3099 sbi->nm_info = f2fs_kzalloc(sbi, sizeof(struct f2fs_nm_info), in f2fs_build_node_manager()
3101 if (!sbi->nm_info) in f2fs_build_node_manager()
3104 err = init_node_manager(sbi); in f2fs_build_node_manager()
3108 err = init_free_nid_cache(sbi); in f2fs_build_node_manager()
3113 load_free_nid_bitmap(sbi); in f2fs_build_node_manager()
3115 return f2fs_build_free_nids(sbi, true, true); in f2fs_build_node_manager()
3118 void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi) in f2fs_destroy_node_manager() argument
3120 struct f2fs_nm_info *nm_i = NM_I(sbi); in f2fs_destroy_node_manager()
3133 __remove_free_nid(sbi, i, FREE_NID); in f2fs_destroy_node_manager()
3138 f2fs_bug_on(sbi, nm_i->nid_cnt[FREE_NID]); in f2fs_destroy_node_manager()
3139 f2fs_bug_on(sbi, nm_i->nid_cnt[PREALLOC_NID]); in f2fs_destroy_node_manager()
3140 f2fs_bug_on(sbi, !list_empty(&nm_i->free_nid_list)); in f2fs_destroy_node_manager()
3158 f2fs_bug_on(sbi, nm_i->nat_cnt); in f2fs_destroy_node_manager()
3169 f2fs_bug_on(sbi, !list_empty(&setvec[idx]->entry_list)); in f2fs_destroy_node_manager()
3191 sbi->nm_info = NULL; in f2fs_destroy_node_manager()