Lines Matching refs:sbi
35 #define f2fs_bug_on(sbi, condition) BUG_ON(condition) argument
37 #define f2fs_bug_on(sbi, condition) \ argument
40 set_sbi_flag(sbi, SBI_NEED_FSCK); \
112 #define F2FS_OPTION(sbi) ((sbi)->mount_opt) argument
113 #define clear_opt(sbi, option) (F2FS_OPTION(sbi).opt &= ~F2FS_MOUNT_##option) argument
114 #define set_opt(sbi, option) (F2FS_OPTION(sbi).opt |= F2FS_MOUNT_##option) argument
115 #define test_opt(sbi, option) (F2FS_OPTION(sbi).opt & F2FS_MOUNT_##option) argument
206 #define F2FS_HAS_FEATURE(sbi, mask) __F2FS_HAS_FEATURE(sbi->raw_super, mask) argument
1201 struct f2fs_sb_info *sbi; /* f2fs_sb_info pointer */ member
1235 struct f2fs_sb_info *sbi; /* f2fs superblock */ member
1246 #define FDEV(i) (sbi->devs[i])
1874 #define time_to_inject(sbi, type) __time_to_inject(sbi, type, __func__, \ argument
1876 static inline bool __time_to_inject(struct f2fs_sb_info *sbi, int type, in __time_to_inject() argument
1879 struct f2fs_fault_info *ffi = &F2FS_OPTION(sbi).fault_info; in __time_to_inject()
1891 KERN_INFO, sbi->sb->s_id, f2fs_fault_name[type], in __time_to_inject()
1898 static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type) in time_to_inject() argument
1910 static inline bool f2fs_is_multi_device(struct f2fs_sb_info *sbi) in f2fs_is_multi_device() argument
1912 return sbi->s_ndevs > 1; in f2fs_is_multi_device()
1915 static inline void f2fs_update_time(struct f2fs_sb_info *sbi, int type) in f2fs_update_time() argument
1919 sbi->last_time[type] = now; in f2fs_update_time()
1923 sbi->last_time[DISCARD_TIME] = now; in f2fs_update_time()
1924 sbi->last_time[GC_TIME] = now; in f2fs_update_time()
1928 static inline bool f2fs_time_over(struct f2fs_sb_info *sbi, int type) in f2fs_time_over() argument
1930 unsigned long interval = sbi->interval_time[type] * HZ; in f2fs_time_over()
1932 return time_after(jiffies, sbi->last_time[type] + interval); in f2fs_time_over()
1935 static inline unsigned int f2fs_time_to_wait(struct f2fs_sb_info *sbi, in f2fs_time_to_wait() argument
1938 unsigned long interval = sbi->interval_time[type] * HZ; in f2fs_time_to_wait()
1942 delta = (sbi->last_time[type] + interval) - jiffies; in f2fs_time_to_wait()
1952 static inline u32 __f2fs_crc32(struct f2fs_sb_info *sbi, u32 crc, in __f2fs_crc32() argument
1961 BUG_ON(crypto_shash_descsize(sbi->s_chksum_driver) != sizeof(desc.ctx)); in __f2fs_crc32()
1963 desc.shash.tfm = sbi->s_chksum_driver; in __f2fs_crc32()
1972 static inline u32 f2fs_crc32(struct f2fs_sb_info *sbi, const void *address, in f2fs_crc32() argument
1975 return __f2fs_crc32(sbi, F2FS_SUPER_MAGIC, address, length); in f2fs_crc32()
1978 static inline bool f2fs_crc_valid(struct f2fs_sb_info *sbi, __u32 blk_crc, in f2fs_crc_valid() argument
1981 return f2fs_crc32(sbi, buf, buf_size) == blk_crc; in f2fs_crc_valid()
1984 static inline u32 f2fs_chksum(struct f2fs_sb_info *sbi, u32 crc, in f2fs_chksum() argument
1987 return __f2fs_crc32(sbi, crc, address, length); in f2fs_chksum()
2015 static inline struct f2fs_super_block *F2FS_RAW_SUPER(struct f2fs_sb_info *sbi) in F2FS_RAW_SUPER() argument
2017 return (struct f2fs_super_block *)(sbi->raw_super); in F2FS_RAW_SUPER()
2020 static inline struct f2fs_checkpoint *F2FS_CKPT(struct f2fs_sb_info *sbi) in F2FS_CKPT() argument
2022 return (struct f2fs_checkpoint *)(sbi->ckpt); in F2FS_CKPT()
2035 static inline struct f2fs_nm_info *NM_I(struct f2fs_sb_info *sbi) in NM_I() argument
2037 return (struct f2fs_nm_info *)(sbi->nm_info); in NM_I()
2040 static inline struct f2fs_sm_info *SM_I(struct f2fs_sb_info *sbi) in SM_I() argument
2042 return (struct f2fs_sm_info *)(sbi->sm_info); in SM_I()
2045 static inline struct sit_info *SIT_I(struct f2fs_sb_info *sbi) in SIT_I() argument
2047 return (struct sit_info *)(SM_I(sbi)->sit_info); in SIT_I()
2050 static inline struct free_segmap_info *FREE_I(struct f2fs_sb_info *sbi) in FREE_I() argument
2052 return (struct free_segmap_info *)(SM_I(sbi)->free_info); in FREE_I()
2055 static inline struct dirty_seglist_info *DIRTY_I(struct f2fs_sb_info *sbi) in DIRTY_I() argument
2057 return (struct dirty_seglist_info *)(SM_I(sbi)->dirty_info); in DIRTY_I()
2060 static inline struct address_space *META_MAPPING(struct f2fs_sb_info *sbi) in META_MAPPING() argument
2062 return sbi->meta_inode->i_mapping; in META_MAPPING()
2065 static inline struct address_space *NODE_MAPPING(struct f2fs_sb_info *sbi) in NODE_MAPPING() argument
2067 return sbi->node_inode->i_mapping; in NODE_MAPPING()
2070 static inline bool is_sbi_flag_set(struct f2fs_sb_info *sbi, unsigned int type) in is_sbi_flag_set() argument
2072 return test_bit(type, &sbi->s_flag); in is_sbi_flag_set()
2075 static inline void set_sbi_flag(struct f2fs_sb_info *sbi, unsigned int type) in set_sbi_flag() argument
2077 set_bit(type, &sbi->s_flag); in set_sbi_flag()
2080 static inline void clear_sbi_flag(struct f2fs_sb_info *sbi, unsigned int type) in clear_sbi_flag() argument
2082 clear_bit(type, &sbi->s_flag); in clear_sbi_flag()
2110 static inline bool is_set_ckpt_flags(struct f2fs_sb_info *sbi, unsigned int f) in is_set_ckpt_flags() argument
2112 return __is_set_ckpt_flags(F2FS_CKPT(sbi), f); in is_set_ckpt_flags()
2124 static inline void set_ckpt_flags(struct f2fs_sb_info *sbi, unsigned int f) in set_ckpt_flags() argument
2128 spin_lock_irqsave(&sbi->cp_lock, flags); in set_ckpt_flags()
2129 __set_ckpt_flags(F2FS_CKPT(sbi), f); in set_ckpt_flags()
2130 spin_unlock_irqrestore(&sbi->cp_lock, flags); in set_ckpt_flags()
2142 static inline void clear_ckpt_flags(struct f2fs_sb_info *sbi, unsigned int f) in clear_ckpt_flags() argument
2146 spin_lock_irqsave(&sbi->cp_lock, flags); in clear_ckpt_flags()
2147 __clear_ckpt_flags(F2FS_CKPT(sbi), f); in clear_ckpt_flags()
2148 spin_unlock_irqrestore(&sbi->cp_lock, flags); in clear_ckpt_flags()
2223 static inline void f2fs_lock_op(struct f2fs_sb_info *sbi) in f2fs_lock_op() argument
2225 f2fs_down_read(&sbi->cp_rwsem); in f2fs_lock_op()
2228 static inline int f2fs_trylock_op(struct f2fs_sb_info *sbi) in f2fs_trylock_op() argument
2230 if (time_to_inject(sbi, FAULT_LOCK_OP)) in f2fs_trylock_op()
2232 return f2fs_down_read_trylock(&sbi->cp_rwsem); in f2fs_trylock_op()
2235 static inline void f2fs_unlock_op(struct f2fs_sb_info *sbi) in f2fs_unlock_op() argument
2237 f2fs_up_read(&sbi->cp_rwsem); in f2fs_unlock_op()
2240 static inline void f2fs_lock_all(struct f2fs_sb_info *sbi) in f2fs_lock_all() argument
2242 f2fs_down_write(&sbi->cp_rwsem); in f2fs_lock_all()
2245 static inline void f2fs_unlock_all(struct f2fs_sb_info *sbi) in f2fs_unlock_all() argument
2247 f2fs_up_write(&sbi->cp_rwsem); in f2fs_unlock_all()
2250 static inline int __get_cp_reason(struct f2fs_sb_info *sbi) in __get_cp_reason() argument
2254 if (test_opt(sbi, FASTBOOT)) in __get_cp_reason()
2256 if (is_sbi_flag_set(sbi, SBI_IS_CLOSE)) in __get_cp_reason()
2266 static inline bool __exist_node_summaries(struct f2fs_sb_info *sbi) in __exist_node_summaries() argument
2268 return (is_set_ckpt_flags(sbi, CP_UMOUNT_FLAG) || in __exist_node_summaries()
2269 is_set_ckpt_flags(sbi, CP_FASTBOOT_FLAG)); in __exist_node_summaries()
2287 static inline bool __allow_reserved_blocks(struct f2fs_sb_info *sbi, in __allow_reserved_blocks() argument
2292 if (!test_opt(sbi, RESERVE_ROOT)) in __allow_reserved_blocks()
2296 if (uid_eq(F2FS_OPTION(sbi).s_resuid, current_fsuid())) in __allow_reserved_blocks()
2298 if (!gid_eq(F2FS_OPTION(sbi).s_resgid, GLOBAL_ROOT_GID) && in __allow_reserved_blocks()
2299 in_group_p(F2FS_OPTION(sbi).s_resgid)) in __allow_reserved_blocks()
2307 static inline int inc_valid_block_count(struct f2fs_sb_info *sbi, in inc_valid_block_count() argument
2318 if (time_to_inject(sbi, FAULT_BLOCK)) { in inc_valid_block_count()
2327 percpu_counter_add(&sbi->alloc_valid_block_count, (*count)); in inc_valid_block_count()
2329 spin_lock(&sbi->stat_lock); in inc_valid_block_count()
2330 sbi->total_valid_block_count += (block_t)(*count); in inc_valid_block_count()
2331 avail_user_block_count = sbi->user_block_count - in inc_valid_block_count()
2332 sbi->current_reserved_blocks; in inc_valid_block_count()
2334 if (!__allow_reserved_blocks(sbi, inode, true)) in inc_valid_block_count()
2335 avail_user_block_count -= F2FS_OPTION(sbi).root_reserved_blocks; in inc_valid_block_count()
2337 if (F2FS_IO_ALIGNED(sbi)) in inc_valid_block_count()
2338 avail_user_block_count -= sbi->blocks_per_seg * in inc_valid_block_count()
2339 SM_I(sbi)->additional_reserved_segments; in inc_valid_block_count()
2341 if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) { in inc_valid_block_count()
2342 if (avail_user_block_count > sbi->unusable_block_count) in inc_valid_block_count()
2343 avail_user_block_count -= sbi->unusable_block_count; in inc_valid_block_count()
2347 if (unlikely(sbi->total_valid_block_count > avail_user_block_count)) { in inc_valid_block_count()
2348 diff = sbi->total_valid_block_count - avail_user_block_count; in inc_valid_block_count()
2353 sbi->total_valid_block_count -= diff; in inc_valid_block_count()
2355 spin_unlock(&sbi->stat_lock); in inc_valid_block_count()
2359 spin_unlock(&sbi->stat_lock); in inc_valid_block_count()
2362 percpu_counter_sub(&sbi->alloc_valid_block_count, release); in inc_valid_block_count()
2369 percpu_counter_sub(&sbi->alloc_valid_block_count, release); in inc_valid_block_count()
2376 void f2fs_printk(struct f2fs_sb_info *sbi, const char *fmt, ...);
2378 #define f2fs_err(sbi, fmt, ...) \ argument
2379 f2fs_printk(sbi, KERN_ERR fmt, ##__VA_ARGS__)
2380 #define f2fs_warn(sbi, fmt, ...) \ argument
2381 f2fs_printk(sbi, KERN_WARNING fmt, ##__VA_ARGS__)
2382 #define f2fs_notice(sbi, fmt, ...) \ argument
2383 f2fs_printk(sbi, KERN_NOTICE fmt, ##__VA_ARGS__)
2384 #define f2fs_info(sbi, fmt, ...) \ argument
2385 f2fs_printk(sbi, KERN_INFO fmt, ##__VA_ARGS__)
2386 #define f2fs_debug(sbi, fmt, ...) \ argument
2387 f2fs_printk(sbi, KERN_DEBUG fmt, ##__VA_ARGS__)
2389 static inline void dec_valid_block_count(struct f2fs_sb_info *sbi, in dec_valid_block_count() argument
2395 spin_lock(&sbi->stat_lock); in dec_valid_block_count()
2396 f2fs_bug_on(sbi, sbi->total_valid_block_count < (block_t) count); in dec_valid_block_count()
2397 sbi->total_valid_block_count -= (block_t)count; in dec_valid_block_count()
2398 if (sbi->reserved_blocks && in dec_valid_block_count()
2399 sbi->current_reserved_blocks < sbi->reserved_blocks) in dec_valid_block_count()
2400 sbi->current_reserved_blocks = min(sbi->reserved_blocks, in dec_valid_block_count()
2401 sbi->current_reserved_blocks + count); in dec_valid_block_count()
2402 spin_unlock(&sbi->stat_lock); in dec_valid_block_count()
2404 f2fs_warn(sbi, "Inconsistent i_blocks, ino:%lu, iblocks:%llu, sectors:%llu", in dec_valid_block_count()
2408 set_sbi_flag(sbi, SBI_NEED_FSCK); in dec_valid_block_count()
2414 static inline void inc_page_count(struct f2fs_sb_info *sbi, int count_type) in inc_page_count() argument
2416 atomic_inc(&sbi->nr_pages[count_type]); in inc_page_count()
2423 set_sbi_flag(sbi, SBI_IS_DIRTY); in inc_page_count()
2435 static inline void dec_page_count(struct f2fs_sb_info *sbi, int count_type) in dec_page_count() argument
2437 atomic_dec(&sbi->nr_pages[count_type]); in dec_page_count()
2455 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in inc_atomic_write_cnt() local
2460 atomic64_inc(&sbi->current_atomic_write); in inc_atomic_write_cnt()
2461 current_write = atomic64_read(&sbi->current_atomic_write); in inc_atomic_write_cnt()
2462 if (current_write > sbi->peak_atomic_write) in inc_atomic_write_cnt()
2463 sbi->peak_atomic_write = current_write; in inc_atomic_write_cnt()
2468 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in release_atomic_write_cnt() local
2471 atomic64_sub(fi->atomic_write_cnt, &sbi->current_atomic_write); in release_atomic_write_cnt()
2475 static inline s64 get_pages(struct f2fs_sb_info *sbi, int count_type) in get_pages() argument
2477 return atomic_read(&sbi->nr_pages[count_type]); in get_pages()
2485 static inline int get_blocktype_secs(struct f2fs_sb_info *sbi, int block_type) in get_blocktype_secs() argument
2487 unsigned int pages_per_sec = sbi->segs_per_sec * sbi->blocks_per_seg; in get_blocktype_secs()
2488 unsigned int segs = (get_pages(sbi, block_type) + pages_per_sec - 1) >> in get_blocktype_secs()
2489 sbi->log_blocks_per_seg; in get_blocktype_secs()
2491 return segs / sbi->segs_per_sec; in get_blocktype_secs()
2494 static inline block_t valid_user_blocks(struct f2fs_sb_info *sbi) in valid_user_blocks() argument
2496 return sbi->total_valid_block_count; in valid_user_blocks()
2499 static inline block_t discard_blocks(struct f2fs_sb_info *sbi) in discard_blocks() argument
2501 return sbi->discard_blks; in discard_blocks()
2504 static inline unsigned long __bitmap_size(struct f2fs_sb_info *sbi, int flag) in __bitmap_size() argument
2506 struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); in __bitmap_size()
2517 static inline block_t __cp_payload(struct f2fs_sb_info *sbi) in __cp_payload() argument
2519 return le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_payload); in __cp_payload()
2522 static inline void *__bitmap_ptr(struct f2fs_sb_info *sbi, int flag) in __bitmap_ptr() argument
2524 struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); in __bitmap_ptr()
2528 if (is_set_ckpt_flags(sbi, CP_LARGE_NAT_BITMAP_FLAG)) { in __bitmap_ptr()
2538 if (__cp_payload(sbi) > 0) { in __bitmap_ptr()
2550 static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi) in __start_cp_addr() argument
2552 block_t start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr); in __start_cp_addr()
2554 if (sbi->cur_cp_pack == 2) in __start_cp_addr()
2555 start_addr += sbi->blocks_per_seg; in __start_cp_addr()
2559 static inline block_t __start_cp_next_addr(struct f2fs_sb_info *sbi) in __start_cp_next_addr() argument
2561 block_t start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr); in __start_cp_next_addr()
2563 if (sbi->cur_cp_pack == 1) in __start_cp_next_addr()
2564 start_addr += sbi->blocks_per_seg; in __start_cp_next_addr()
2568 static inline void __set_cp_next_pack(struct f2fs_sb_info *sbi) in __set_cp_next_pack() argument
2570 sbi->cur_cp_pack = (sbi->cur_cp_pack == 1) ? 2 : 1; in __set_cp_next_pack()
2573 static inline block_t __start_sum_addr(struct f2fs_sb_info *sbi) in __start_sum_addr() argument
2575 return le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum); in __start_sum_addr()
2579 static inline int inc_valid_node_count(struct f2fs_sb_info *sbi, in inc_valid_node_count() argument
2598 if (time_to_inject(sbi, FAULT_BLOCK)) in inc_valid_node_count()
2601 spin_lock(&sbi->stat_lock); in inc_valid_node_count()
2603 valid_block_count = sbi->total_valid_block_count + in inc_valid_node_count()
2604 sbi->current_reserved_blocks + 1; in inc_valid_node_count()
2606 if (!__allow_reserved_blocks(sbi, inode, false)) in inc_valid_node_count()
2607 valid_block_count += F2FS_OPTION(sbi).root_reserved_blocks; in inc_valid_node_count()
2609 if (F2FS_IO_ALIGNED(sbi)) in inc_valid_node_count()
2610 valid_block_count += sbi->blocks_per_seg * in inc_valid_node_count()
2611 SM_I(sbi)->additional_reserved_segments; in inc_valid_node_count()
2613 user_block_count = sbi->user_block_count; in inc_valid_node_count()
2614 if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) in inc_valid_node_count()
2615 user_block_count -= sbi->unusable_block_count; in inc_valid_node_count()
2618 spin_unlock(&sbi->stat_lock); in inc_valid_node_count()
2622 valid_node_count = sbi->total_valid_node_count + 1; in inc_valid_node_count()
2623 if (unlikely(valid_node_count > sbi->total_node_count)) { in inc_valid_node_count()
2624 spin_unlock(&sbi->stat_lock); in inc_valid_node_count()
2628 sbi->total_valid_node_count++; in inc_valid_node_count()
2629 sbi->total_valid_block_count++; in inc_valid_node_count()
2630 spin_unlock(&sbi->stat_lock); in inc_valid_node_count()
2639 percpu_counter_inc(&sbi->alloc_valid_block_count); in inc_valid_node_count()
2652 static inline void dec_valid_node_count(struct f2fs_sb_info *sbi, in dec_valid_node_count() argument
2655 spin_lock(&sbi->stat_lock); in dec_valid_node_count()
2657 if (unlikely(!sbi->total_valid_block_count || in dec_valid_node_count()
2658 !sbi->total_valid_node_count)) { in dec_valid_node_count()
2659 …f2fs_warn(sbi, "dec_valid_node_count: inconsistent block counts, total_valid_block:%u, total_valid… in dec_valid_node_count()
2660 sbi->total_valid_block_count, in dec_valid_node_count()
2661 sbi->total_valid_node_count); in dec_valid_node_count()
2662 set_sbi_flag(sbi, SBI_NEED_FSCK); in dec_valid_node_count()
2664 sbi->total_valid_block_count--; in dec_valid_node_count()
2665 sbi->total_valid_node_count--; in dec_valid_node_count()
2668 if (sbi->reserved_blocks && in dec_valid_node_count()
2669 sbi->current_reserved_blocks < sbi->reserved_blocks) in dec_valid_node_count()
2670 sbi->current_reserved_blocks++; in dec_valid_node_count()
2672 spin_unlock(&sbi->stat_lock); in dec_valid_node_count()
2678 f2fs_warn(sbi, "dec_valid_node_count: inconsistent i_blocks, ino:%lu, iblocks:%llu", in dec_valid_node_count()
2681 set_sbi_flag(sbi, SBI_NEED_FSCK); in dec_valid_node_count()
2688 static inline unsigned int valid_node_count(struct f2fs_sb_info *sbi) in valid_node_count() argument
2690 return sbi->total_valid_node_count; in valid_node_count()
2693 static inline void inc_valid_inode_count(struct f2fs_sb_info *sbi) in inc_valid_inode_count() argument
2695 percpu_counter_inc(&sbi->total_valid_inode_count); in inc_valid_inode_count()
2698 static inline void dec_valid_inode_count(struct f2fs_sb_info *sbi) in dec_valid_inode_count() argument
2700 percpu_counter_dec(&sbi->total_valid_inode_count); in dec_valid_inode_count()
2703 static inline s64 valid_inode_count(struct f2fs_sb_info *sbi) in valid_inode_count() argument
2705 return percpu_counter_sum_positive(&sbi->total_valid_inode_count); in valid_inode_count()
2787 gfp_t flags, bool nofail, struct f2fs_sb_info *sbi) in f2fs_kmem_cache_alloc() argument
2792 if (time_to_inject(sbi, FAULT_SLAB_ALLOC)) in f2fs_kmem_cache_alloc()
2798 static inline bool is_inflight_io(struct f2fs_sb_info *sbi, int type) in is_inflight_io() argument
2800 if (get_pages(sbi, F2FS_RD_DATA) || get_pages(sbi, F2FS_RD_NODE) || in is_inflight_io()
2801 get_pages(sbi, F2FS_RD_META) || get_pages(sbi, F2FS_WB_DATA) || in is_inflight_io()
2802 get_pages(sbi, F2FS_WB_CP_DATA) || in is_inflight_io()
2803 get_pages(sbi, F2FS_DIO_READ) || in is_inflight_io()
2804 get_pages(sbi, F2FS_DIO_WRITE)) in is_inflight_io()
2807 if (type != DISCARD_TIME && SM_I(sbi) && SM_I(sbi)->dcc_info && in is_inflight_io()
2808 atomic_read(&SM_I(sbi)->dcc_info->queued_discard)) in is_inflight_io()
2811 if (SM_I(sbi) && SM_I(sbi)->fcc_info && in is_inflight_io()
2812 atomic_read(&SM_I(sbi)->fcc_info->queued_flush)) in is_inflight_io()
2817 static inline bool is_idle(struct f2fs_sb_info *sbi, int type) in is_idle() argument
2819 if (sbi->gc_mode == GC_URGENT_HIGH) in is_idle()
2822 if (is_inflight_io(sbi, type)) in is_idle()
2825 if (sbi->gc_mode == GC_URGENT_MID) in is_idle()
2828 if (sbi->gc_mode == GC_URGENT_LOW && in is_idle()
2832 return f2fs_time_over(sbi, type); in is_idle()
3321 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_skip_inode_update() local
3323 spin_lock(&sbi->inode_lock[DIRTY_META]); in f2fs_skip_inode_update()
3325 spin_unlock(&sbi->inode_lock[DIRTY_META]); in f2fs_skip_inode_update()
3348 static inline bool f2fs_cp_error(struct f2fs_sb_info *sbi) in f2fs_cp_error() argument
3350 return is_set_ckpt_flags(sbi, CP_ERROR_FLAG); in f2fs_cp_error()
3364 static inline void *f2fs_kmalloc(struct f2fs_sb_info *sbi, in f2fs_kmalloc() argument
3367 if (time_to_inject(sbi, FAULT_KMALLOC)) in f2fs_kmalloc()
3373 static inline void *f2fs_kzalloc(struct f2fs_sb_info *sbi, in f2fs_kzalloc() argument
3376 return f2fs_kmalloc(sbi, size, flags | __GFP_ZERO); in f2fs_kzalloc()
3379 static inline void *f2fs_kvmalloc(struct f2fs_sb_info *sbi, in f2fs_kvmalloc() argument
3382 if (time_to_inject(sbi, FAULT_KVMALLOC)) in f2fs_kvmalloc()
3388 static inline void *f2fs_kvzalloc(struct f2fs_sb_info *sbi, in f2fs_kvzalloc() argument
3391 return f2fs_kvmalloc(sbi, size, flags | __GFP_ZERO); in f2fs_kvzalloc()
3418 #define __is_large_section(sbi) ((sbi)->segs_per_sec > 1) argument
3422 bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi,
3424 static inline void verify_blkaddr(struct f2fs_sb_info *sbi, in verify_blkaddr() argument
3427 if (!f2fs_is_valid_blkaddr(sbi, blkaddr, type)) { in verify_blkaddr()
3428 f2fs_err(sbi, "invalid blkaddr: %u, type: %d, run fsck to fix.", in verify_blkaddr()
3430 f2fs_bug_on(sbi, 1); in verify_blkaddr()
3469 bool f2fs_inode_chksum_verify(struct f2fs_sb_info *sbi, struct page *page);
3470 void f2fs_inode_chksum_set(struct f2fs_sb_info *sbi, struct page *page);
3473 int f2fs_try_to_free_nats(struct f2fs_sb_info *sbi, int nr_shrink);
3483 int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name,
3552 int f2fs_enable_quota_files(struct f2fs_sb_info *sbi, bool rdonly);
3556 void f2fs_handle_stop(struct f2fs_sb_info *sbi, unsigned char reason);
3557 void f2fs_handle_error(struct f2fs_sb_info *sbi, unsigned char error);
3558 int f2fs_commit_super(struct f2fs_sb_info *sbi, bool recover);
3560 int f2fs_sanity_check_ckpt(struct f2fs_sb_info *sbi);
3572 int f2fs_check_nid_range(struct f2fs_sb_info *sbi, nid_t nid);
3573 bool f2fs_available_free_memory(struct f2fs_sb_info *sbi, int type);
3574 bool f2fs_in_warm_node_list(struct f2fs_sb_info *sbi, struct page *page);
3575 void f2fs_init_fsync_node_info(struct f2fs_sb_info *sbi);
3576 void f2fs_del_fsync_node_entry(struct f2fs_sb_info *sbi, struct page *page);
3577 void f2fs_reset_fsync_node_info(struct f2fs_sb_info *sbi);
3578 int f2fs_need_dentry_mark(struct f2fs_sb_info *sbi, nid_t nid);
3579 bool f2fs_is_checkpointed_node(struct f2fs_sb_info *sbi, nid_t nid);
3580 bool f2fs_need_inode_block_update(struct f2fs_sb_info *sbi, nid_t ino);
3581 int f2fs_get_node_info(struct f2fs_sb_info *sbi, nid_t nid,
3587 int f2fs_wait_on_node_pages_writeback(struct f2fs_sb_info *sbi,
3589 bool f2fs_nat_bitmap_enabled(struct f2fs_sb_info *sbi);
3593 void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid);
3594 struct page *f2fs_get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid);
3597 void f2fs_flush_inline_data(struct f2fs_sb_info *sbi);
3598 int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode,
3601 int f2fs_sync_node_pages(struct f2fs_sb_info *sbi,
3604 int f2fs_build_free_nids(struct f2fs_sb_info *sbi, bool sync, bool mount);
3605 bool f2fs_alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid);
3606 void f2fs_alloc_nid_done(struct f2fs_sb_info *sbi, nid_t nid);
3607 void f2fs_alloc_nid_failed(struct f2fs_sb_info *sbi, nid_t nid);
3608 int f2fs_try_to_free_nids(struct f2fs_sb_info *sbi, int nr_shrink);
3611 int f2fs_recover_inode_page(struct f2fs_sb_info *sbi, struct page *page);
3612 int f2fs_restore_node_summary(struct f2fs_sb_info *sbi,
3614 void f2fs_enable_nat_bits(struct f2fs_sb_info *sbi);
3615 int f2fs_flush_nat_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc);
3616 int f2fs_build_node_manager(struct f2fs_sb_info *sbi);
3617 void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi);
3624 bool f2fs_need_SSR(struct f2fs_sb_info *sbi);
3627 void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need);
3628 void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi, bool from_bg);
3629 int f2fs_issue_flush(struct f2fs_sb_info *sbi, nid_t ino);
3630 int f2fs_create_flush_cmd_control(struct f2fs_sb_info *sbi);
3631 int f2fs_flush_device_cache(struct f2fs_sb_info *sbi);
3632 void f2fs_destroy_flush_cmd_control(struct f2fs_sb_info *sbi, bool free);
3633 void f2fs_invalidate_blocks(struct f2fs_sb_info *sbi, block_t addr);
3634 bool f2fs_is_checkpointed_data(struct f2fs_sb_info *sbi, block_t blkaddr);
3635 int f2fs_start_discard_thread(struct f2fs_sb_info *sbi);
3636 void f2fs_drop_discard_cmd(struct f2fs_sb_info *sbi);
3637 void f2fs_stop_discard_thread(struct f2fs_sb_info *sbi);
3638 bool f2fs_issue_discard_timeout(struct f2fs_sb_info *sbi);
3639 void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi,
3641 void f2fs_dirty_to_prefree(struct f2fs_sb_info *sbi);
3642 block_t f2fs_get_unusable_blocks(struct f2fs_sb_info *sbi);
3643 int f2fs_disable_cp_again(struct f2fs_sb_info *sbi, block_t unusable);
3644 void f2fs_release_discard_addrs(struct f2fs_sb_info *sbi);
3645 int f2fs_npages_for_summary_flush(struct f2fs_sb_info *sbi, bool for_ra);
3646 bool f2fs_segment_has_free_slot(struct f2fs_sb_info *sbi, int segno);
3647 void f2fs_init_inmem_curseg(struct f2fs_sb_info *sbi);
3648 void f2fs_save_inmem_curseg(struct f2fs_sb_info *sbi);
3649 void f2fs_restore_inmem_curseg(struct f2fs_sb_info *sbi);
3650 void f2fs_get_new_segment(struct f2fs_sb_info *sbi,
3652 void f2fs_allocate_segment_for_resize(struct f2fs_sb_info *sbi, int type,
3654 void f2fs_allocate_new_section(struct f2fs_sb_info *sbi, int type, bool force);
3655 void f2fs_allocate_new_segments(struct f2fs_sb_info *sbi);
3656 int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range);
3657 bool f2fs_exist_trim_candidates(struct f2fs_sb_info *sbi,
3659 struct page *f2fs_get_sum_page(struct f2fs_sb_info *sbi, unsigned int segno);
3660 void f2fs_update_meta_page(struct f2fs_sb_info *sbi, void *src,
3662 void f2fs_do_write_meta_page(struct f2fs_sb_info *sbi, struct page *page,
3668 void f2fs_do_replace_block(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
3672 void f2fs_replace_block(struct f2fs_sb_info *sbi, struct dnode_of_data *dn,
3676 void f2fs_allocate_data_block(struct f2fs_sb_info *sbi, struct page *page,
3680 void f2fs_update_device_state(struct f2fs_sb_info *sbi, nid_t ino,
3687 void f2fs_write_data_summaries(struct f2fs_sb_info *sbi, block_t start_blk);
3688 void f2fs_write_node_summaries(struct f2fs_sb_info *sbi, block_t start_blk);
3691 void f2fs_flush_sit_entries(struct f2fs_sb_info *sbi, struct cp_control *cpc);
3692 int f2fs_fix_curseg_write_pointer(struct f2fs_sb_info *sbi);
3693 int f2fs_check_write_pointer(struct f2fs_sb_info *sbi);
3694 int f2fs_build_segment_manager(struct f2fs_sb_info *sbi);
3695 void f2fs_destroy_segment_manager(struct f2fs_sb_info *sbi);
3699 unsigned int f2fs_usable_segs_in_sec(struct f2fs_sb_info *sbi,
3701 unsigned int f2fs_usable_blks_in_seg(struct f2fs_sb_info *sbi,
3708 static inline bool f2fs_need_rand_seg(struct f2fs_sb_info *sbi) in f2fs_need_rand_seg() argument
3710 return F2FS_OPTION(sbi).fs_mode == FS_MODE_FRAGMENT_SEG || in f2fs_need_rand_seg()
3711 F2FS_OPTION(sbi).fs_mode == FS_MODE_FRAGMENT_BLK; in f2fs_need_rand_seg()
3717 void f2fs_stop_checkpoint(struct f2fs_sb_info *sbi, bool end_io,
3719 void f2fs_flush_ckpt_thread(struct f2fs_sb_info *sbi);
3720 struct page *f2fs_grab_meta_page(struct f2fs_sb_info *sbi, pgoff_t index);
3721 struct page *f2fs_get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index);
3722 struct page *f2fs_get_meta_page_retry(struct f2fs_sb_info *sbi, pgoff_t index);
3723 struct page *f2fs_get_tmp_page(struct f2fs_sb_info *sbi, pgoff_t index);
3724 bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi,
3726 int f2fs_ra_meta_pages(struct f2fs_sb_info *sbi, block_t start, int nrpages,
3728 void f2fs_ra_meta_pages_cond(struct f2fs_sb_info *sbi, pgoff_t index,
3730 long f2fs_sync_meta_pages(struct f2fs_sb_info *sbi, enum page_type type,
3732 void f2fs_add_ino_entry(struct f2fs_sb_info *sbi, nid_t ino, int type);
3733 void f2fs_remove_ino_entry(struct f2fs_sb_info *sbi, nid_t ino, int type);
3734 void f2fs_release_ino_entry(struct f2fs_sb_info *sbi, bool all);
3735 bool f2fs_exist_written_data(struct f2fs_sb_info *sbi, nid_t ino, int mode);
3736 void f2fs_set_dirty_device(struct f2fs_sb_info *sbi, nid_t ino,
3738 bool f2fs_is_dirty_device(struct f2fs_sb_info *sbi, nid_t ino,
3740 int f2fs_sync_inode_meta(struct f2fs_sb_info *sbi);
3741 int f2fs_acquire_orphan_inode(struct f2fs_sb_info *sbi);
3742 void f2fs_release_orphan_inode(struct f2fs_sb_info *sbi);
3744 void f2fs_remove_orphan_inode(struct f2fs_sb_info *sbi, nid_t ino);
3745 int f2fs_recover_orphan_inodes(struct f2fs_sb_info *sbi);
3746 int f2fs_get_valid_checkpoint(struct f2fs_sb_info *sbi);
3749 int f2fs_sync_dirty_inodes(struct f2fs_sb_info *sbi, enum inode_type type,
3751 void f2fs_wait_on_all_pages(struct f2fs_sb_info *sbi, int type);
3752 u64 f2fs_get_sectors_written(struct f2fs_sb_info *sbi);
3753 int f2fs_write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc);
3754 void f2fs_init_ino_entry_info(struct f2fs_sb_info *sbi);
3757 int f2fs_issue_checkpoint(struct f2fs_sb_info *sbi);
3758 int f2fs_start_ckpt_thread(struct f2fs_sb_info *sbi);
3759 void f2fs_stop_ckpt_thread(struct f2fs_sb_info *sbi);
3760 void f2fs_init_ckpt_req_control(struct f2fs_sb_info *sbi);
3769 void f2fs_submit_read_bio(struct f2fs_sb_info *sbi, struct bio *bio,
3771 int f2fs_init_write_merge_io(struct f2fs_sb_info *sbi);
3772 void f2fs_submit_merged_write(struct f2fs_sb_info *sbi, enum page_type type);
3773 void f2fs_submit_merged_write_cond(struct f2fs_sb_info *sbi,
3776 void f2fs_submit_merged_ipu_write(struct f2fs_sb_info *sbi,
3778 void f2fs_flush_merged_writes(struct f2fs_sb_info *sbi);
3782 struct block_device *f2fs_target_device(struct f2fs_sb_info *sbi,
3784 int f2fs_target_device_index(struct f2fs_sb_info *sbi, block_t blkaddr);
3818 int f2fs_init_post_read_wq(struct f2fs_sb_info *sbi);
3819 void f2fs_destroy_post_read_wq(struct f2fs_sb_info *sbi);
3825 int f2fs_start_gc_thread(struct f2fs_sb_info *sbi);
3826 void f2fs_stop_gc_thread(struct f2fs_sb_info *sbi);
3828 int f2fs_gc(struct f2fs_sb_info *sbi, struct f2fs_gc_control *gc_control);
3829 void f2fs_build_gc_manager(struct f2fs_sb_info *sbi);
3830 int f2fs_resize_fs(struct f2fs_sb_info *sbi, __u64 block_count);
3837 int f2fs_recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only);
3838 bool f2fs_space_for_roll_forward(struct f2fs_sb_info *sbi);
3848 struct f2fs_sb_info *sbi; member
3909 static inline struct f2fs_stat_info *F2FS_STAT(struct f2fs_sb_info *sbi) in F2FS_STAT() argument
3911 return (struct f2fs_stat_info *)sbi->stat_info; in F2FS_STAT()
3918 #define stat_io_skip_bggc_count(sbi) ((sbi)->io_skip_bggc++) argument
3919 #define stat_other_skip_bggc_count(sbi) ((sbi)->other_skip_bggc++) argument
3920 #define stat_inc_dirty_inode(sbi, type) ((sbi)->ndirty_inode[type]++) argument
3921 #define stat_dec_dirty_inode(sbi, type) ((sbi)->ndirty_inode[type]--) argument
3922 #define stat_inc_total_hit(sbi, type) (atomic64_inc(&(sbi)->total_hit_ext[type])) argument
3923 #define stat_inc_rbtree_node_hit(sbi, type) (atomic64_inc(&(sbi)->read_hit_rbtree[type])) argument
3924 #define stat_inc_largest_node_hit(sbi) (atomic64_inc(&(sbi)->read_hit_largest)) argument
3925 #define stat_inc_cached_node_hit(sbi, type) (atomic64_inc(&(sbi)->read_hit_cached[type])) argument
3978 #define stat_inc_meta_count(sbi, blkaddr) \ argument
3980 if (blkaddr < SIT_I(sbi)->sit_base_addr) \
3981 atomic_inc(&(sbi)->meta_count[META_CP]); \
3982 else if (blkaddr < NM_I(sbi)->nat_blkaddr) \
3983 atomic_inc(&(sbi)->meta_count[META_SIT]); \
3984 else if (blkaddr < SM_I(sbi)->ssa_blkaddr) \
3985 atomic_inc(&(sbi)->meta_count[META_NAT]); \
3986 else if (blkaddr < SM_I(sbi)->main_blkaddr) \
3987 atomic_inc(&(sbi)->meta_count[META_SSA]); \
3989 #define stat_inc_seg_type(sbi, curseg) \ argument
3990 ((sbi)->segment_count[(curseg)->alloc_type]++)
3991 #define stat_inc_block_count(sbi, curseg) \ argument
3992 ((sbi)->block_count[(curseg)->alloc_type]++)
3993 #define stat_inc_inplace_blocks(sbi) \ argument
3994 (atomic_inc(&(sbi)->inplace_count))
4002 #define stat_inc_seg_count(sbi, type, gc_type) \ argument
4004 struct f2fs_stat_info *si = F2FS_STAT(sbi); \
4018 #define stat_inc_data_blk_count(sbi, blks, gc_type) \ argument
4020 struct f2fs_stat_info *si = F2FS_STAT(sbi); \
4026 #define stat_inc_node_blk_count(sbi, blks, gc_type) \ argument
4028 struct f2fs_stat_info *si = F2FS_STAT(sbi); \
4034 int f2fs_build_stats(struct f2fs_sb_info *sbi);
4035 void f2fs_destroy_stats(struct f2fs_sb_info *sbi);
4038 void f2fs_update_sit_info(struct f2fs_sb_info *sbi);
4044 #define stat_io_skip_bggc_count(sbi) do { } while (0) argument
4045 #define stat_other_skip_bggc_count(sbi) do { } while (0) argument
4046 #define stat_inc_dirty_inode(sbi, type) do { } while (0) argument
4047 #define stat_dec_dirty_inode(sbi, type) do { } while (0) argument
4048 #define stat_inc_total_hit(sbi, type) do { } while (0) argument
4049 #define stat_inc_rbtree_node_hit(sbi, type) do { } while (0) argument
4050 #define stat_inc_largest_node_hit(sbi) do { } while (0) argument
4051 #define stat_inc_cached_node_hit(sbi, type) do { } while (0) argument
4067 #define stat_inc_meta_count(sbi, blkaddr) do { } while (0) argument
4068 #define stat_inc_seg_type(sbi, curseg) do { } while (0) argument
4069 #define stat_inc_block_count(sbi, curseg) do { } while (0) argument
4070 #define stat_inc_inplace_blocks(sbi) do { } while (0) argument
4071 #define stat_inc_seg_count(sbi, type, gc_type) do { } while (0) argument
4073 #define stat_inc_data_blk_count(sbi, blks, gc_type) do { } while (0) argument
4074 #define stat_inc_node_blk_count(sbi, blks, gc_type) do { } while (0) argument
4076 static inline int f2fs_build_stats(struct f2fs_sb_info *sbi) { return 0; } in f2fs_build_stats() argument
4077 static inline void f2fs_destroy_stats(struct f2fs_sb_info *sbi) { } in f2fs_destroy_stats() argument
4080 static inline void f2fs_update_sit_info(struct f2fs_sb_info *sbi) {} in f2fs_update_sit_info() argument
4134 void f2fs_join_shrinker(struct f2fs_sb_info *sbi);
4135 void f2fs_leave_shrinker(struct f2fs_sb_info *sbi);
4143 struct rb_node **f2fs_lookup_rb_tree_ext(struct f2fs_sb_info *sbi,
4147 struct rb_node **f2fs_lookup_rb_tree_for_insert(struct f2fs_sb_info *sbi,
4156 bool f2fs_check_rb_tree_consistence(struct f2fs_sb_info *sbi,
4162 void f2fs_init_extent_cache_info(struct f2fs_sb_info *sbi);
4175 unsigned int f2fs_shrink_read_extent_tree(struct f2fs_sb_info *sbi,
4185 unsigned int f2fs_shrink_age_extent_tree(struct f2fs_sb_info *sbi,
4196 int f2fs_register_sysfs(struct f2fs_sb_info *sbi);
4197 void f2fs_unregister_sysfs(struct f2fs_sb_info *sbi);
4270 void f2fs_init_compress_info(struct f2fs_sb_info *sbi);
4271 int f2fs_init_compress_inode(struct f2fs_sb_info *sbi);
4272 void f2fs_destroy_compress_inode(struct f2fs_sb_info *sbi);
4273 int f2fs_init_page_array_cache(struct f2fs_sb_info *sbi);
4274 void f2fs_destroy_page_array_cache(struct f2fs_sb_info *sbi);
4277 struct address_space *COMPRESS_MAPPING(struct f2fs_sb_info *sbi);
4278 void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, block_t blkaddr);
4279 void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page,
4281 bool f2fs_load_compressed_page(struct f2fs_sb_info *sbi, struct page *page,
4283 void f2fs_invalidate_compress_pages(struct f2fs_sb_info *sbi, nid_t ino);
4286 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); \
4287 sbi->compr_new_inode++; \
4291 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); \
4293 sbi->compr_written_block += blocks; \
4294 sbi->compr_saved_block += diff; \
4325 static inline int f2fs_init_compress_inode(struct f2fs_sb_info *sbi) { return 0; } in f2fs_init_compress_inode() argument
4326 static inline void f2fs_destroy_compress_inode(struct f2fs_sb_info *sbi) { } in f2fs_destroy_compress_inode() argument
4327 static inline int f2fs_init_page_array_cache(struct f2fs_sb_info *sbi) { return 0; } in f2fs_init_page_array_cache() argument
4328 static inline void f2fs_destroy_page_array_cache(struct f2fs_sb_info *sbi) { } in f2fs_destroy_page_array_cache() argument
4331 static inline void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, in f2fs_invalidate_compress_page() argument
4333 static inline void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, in f2fs_cache_compressed_page() argument
4335 static inline bool f2fs_load_compressed_page(struct f2fs_sb_info *sbi, in f2fs_load_compressed_page() argument
4337 static inline void f2fs_invalidate_compress_pages(struct f2fs_sb_info *sbi, in f2fs_invalidate_compress_pages() argument
4349 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in set_compress_context() local
4352 F2FS_OPTION(sbi).compress_algorithm; in set_compress_context()
4354 F2FS_OPTION(sbi).compress_log_size; in set_compress_context()
4356 F2FS_OPTION(sbi).compress_chksum ? in set_compress_context()
4362 F2FS_OPTION(sbi).compress_level) in set_compress_context()
4364 F2FS_OPTION(sbi).compress_level; in set_compress_context()
4393 static inline bool f2fs_sb_has_##name(struct f2fs_sb_info *sbi) \
4395 return F2FS_HAS_FEATURE(sbi, F2FS_FEATURE_##flagname); \
4414 static inline bool f2fs_blkz_is_seq(struct f2fs_sb_info *sbi, int devi, in f2fs_blkz_is_seq() argument
4417 unsigned int zno = blkaddr >> sbi->log_blocks_per_blkz; in f2fs_blkz_is_seq()
4423 static inline bool f2fs_hw_should_discard(struct f2fs_sb_info *sbi) in f2fs_hw_should_discard() argument
4425 return f2fs_sb_has_blkzoned(sbi); in f2fs_hw_should_discard()
4433 static inline bool f2fs_hw_support_discard(struct f2fs_sb_info *sbi) in f2fs_hw_support_discard() argument
4437 if (!f2fs_is_multi_device(sbi)) in f2fs_hw_support_discard()
4438 return f2fs_bdev_support_discard(sbi->sb->s_bdev); in f2fs_hw_support_discard()
4440 for (i = 0; i < sbi->s_ndevs; i++) in f2fs_hw_support_discard()
4446 static inline bool f2fs_realtime_discard_enable(struct f2fs_sb_info *sbi) in f2fs_realtime_discard_enable() argument
4448 return (test_opt(sbi, DISCARD) && f2fs_hw_support_discard(sbi)) || in f2fs_realtime_discard_enable()
4449 f2fs_hw_should_discard(sbi); in f2fs_realtime_discard_enable()
4452 static inline bool f2fs_hw_is_readonly(struct f2fs_sb_info *sbi) in f2fs_hw_is_readonly() argument
4456 if (!f2fs_is_multi_device(sbi)) in f2fs_hw_is_readonly()
4457 return bdev_read_only(sbi->sb->s_bdev); in f2fs_hw_is_readonly()
4459 for (i = 0; i < sbi->s_ndevs; i++) in f2fs_hw_is_readonly()
4465 static inline bool f2fs_lfs_mode(struct f2fs_sb_info *sbi) in f2fs_lfs_mode() argument
4467 return F2FS_OPTION(sbi).fs_mode == FS_MODE_LFS; in f2fs_lfs_mode()
4470 static inline bool f2fs_low_mem_mode(struct f2fs_sb_info *sbi) in f2fs_low_mem_mode() argument
4472 return F2FS_OPTION(sbi).memory_mode == MEMORY_MODE_LOW; in f2fs_low_mem_mode()
4503 static inline bool f2fs_allow_multi_device_dio(struct f2fs_sb_info *sbi, in f2fs_allow_multi_device_dio() argument
4506 if (!f2fs_is_multi_device(sbi)) in f2fs_allow_multi_device_dio()
4510 return sbi->aligned_blksize; in f2fs_allow_multi_device_dio()
4520 extern void f2fs_build_fault_attr(struct f2fs_sb_info *sbi, unsigned int rate,
4523 #define f2fs_build_fault_attr(sbi, rate, type) do { } while (0) argument
4526 static inline bool is_journalled_quota(struct f2fs_sb_info *sbi) in is_journalled_quota() argument
4529 if (f2fs_sb_has_quota_ino(sbi)) in is_journalled_quota()
4531 if (F2FS_OPTION(sbi).s_qf_names[USRQUOTA] || in is_journalled_quota()
4532 F2FS_OPTION(sbi).s_qf_names[GRPQUOTA] || in is_journalled_quota()
4533 F2FS_OPTION(sbi).s_qf_names[PRJQUOTA]) in is_journalled_quota()
4539 static inline bool f2fs_block_unit_discard(struct f2fs_sb_info *sbi) in f2fs_block_unit_discard() argument
4541 return F2FS_OPTION(sbi).discard_unit == DISCARD_UNIT_BLOCK; in f2fs_block_unit_discard()
4550 static inline void f2fs_handle_page_eio(struct f2fs_sb_info *sbi, pgoff_t ofs, in f2fs_handle_page_eio() argument
4553 if (unlikely(f2fs_cp_error(sbi))) in f2fs_handle_page_eio()
4556 if (ofs == sbi->page_eio_ofs[type]) { in f2fs_handle_page_eio()
4557 if (sbi->page_eio_cnt[type]++ == MAX_RETRY_PAGE_EIO) in f2fs_handle_page_eio()
4558 set_ckpt_flags(sbi, CP_ERROR_FLAG); in f2fs_handle_page_eio()
4560 sbi->page_eio_ofs[type] = ofs; in f2fs_handle_page_eio()
4561 sbi->page_eio_cnt[type] = 0; in f2fs_handle_page_eio()
4565 static inline bool f2fs_is_readonly(struct f2fs_sb_info *sbi) in f2fs_is_readonly() argument
4567 return f2fs_sb_has_readonly(sbi) || f2fs_readonly(sbi->sb); in f2fs_is_readonly()