Lines Matching full:sbi
31 static inline void sanity_check_seg_type(struct f2fs_sb_info *sbi, in sanity_check_seg_type() argument
34 f2fs_bug_on(sbi, seg_type >= NR_PERSISTENT_LOG); in sanity_check_seg_type()
37 #define IS_CURSEG(sbi, seg) \ argument
38 (((seg) == CURSEG_I(sbi, CURSEG_HOT_DATA)->segno) || \
39 ((seg) == CURSEG_I(sbi, CURSEG_WARM_DATA)->segno) || \
40 ((seg) == CURSEG_I(sbi, CURSEG_COLD_DATA)->segno) || \
41 ((seg) == CURSEG_I(sbi, CURSEG_HOT_NODE)->segno) || \
42 ((seg) == CURSEG_I(sbi, CURSEG_WARM_NODE)->segno) || \
43 ((seg) == CURSEG_I(sbi, CURSEG_COLD_NODE)->segno) || \
44 ((seg) == CURSEG_I(sbi, CURSEG_COLD_DATA_PINNED)->segno) || \
45 ((seg) == CURSEG_I(sbi, CURSEG_ALL_DATA_ATGC)->segno))
47 #define IS_CURSEC(sbi, secno) \ argument
48 (((secno) == CURSEG_I(sbi, CURSEG_HOT_DATA)->segno / \
49 SEGS_PER_SEC(sbi)) || \
50 ((secno) == CURSEG_I(sbi, CURSEG_WARM_DATA)->segno / \
51 SEGS_PER_SEC(sbi)) || \
52 ((secno) == CURSEG_I(sbi, CURSEG_COLD_DATA)->segno / \
53 SEGS_PER_SEC(sbi)) || \
54 ((secno) == CURSEG_I(sbi, CURSEG_HOT_NODE)->segno / \
55 SEGS_PER_SEC(sbi)) || \
56 ((secno) == CURSEG_I(sbi, CURSEG_WARM_NODE)->segno / \
57 SEGS_PER_SEC(sbi)) || \
58 ((secno) == CURSEG_I(sbi, CURSEG_COLD_NODE)->segno / \
59 SEGS_PER_SEC(sbi)) || \
60 ((secno) == CURSEG_I(sbi, CURSEG_COLD_DATA_PINNED)->segno / \
61 SEGS_PER_SEC(sbi)) || \
62 ((secno) == CURSEG_I(sbi, CURSEG_ALL_DATA_ATGC)->segno / \
63 SEGS_PER_SEC(sbi)))
65 #define MAIN_BLKADDR(sbi) \ argument
66 (SM_I(sbi) ? SM_I(sbi)->main_blkaddr : \
67 le32_to_cpu(F2FS_RAW_SUPER(sbi)->main_blkaddr))
68 #define SEG0_BLKADDR(sbi) \ argument
69 (SM_I(sbi) ? SM_I(sbi)->seg0_blkaddr : \
70 le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment0_blkaddr))
72 #define MAIN_SEGS(sbi) (SM_I(sbi)->main_segments) argument
73 #define MAIN_SECS(sbi) ((sbi)->total_sections) argument
75 #define TOTAL_SEGS(sbi) \ argument
76 (SM_I(sbi) ? SM_I(sbi)->segment_count : \
77 le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment_count))
78 #define TOTAL_BLKS(sbi) (SEGS_TO_BLKS(sbi, TOTAL_SEGS(sbi))) argument
80 #define MAX_BLKADDR(sbi) (SEG0_BLKADDR(sbi) + TOTAL_BLKS(sbi)) argument
81 #define SEGMENT_SIZE(sbi) (1ULL << ((sbi)->log_blocksize + \ argument
82 (sbi)->log_blocks_per_seg))
84 #define START_BLOCK(sbi, segno) (SEG0_BLKADDR(sbi) + \ argument
85 (SEGS_TO_BLKS(sbi, GET_R2L_SEGNO(FREE_I(sbi), segno))))
87 #define NEXT_FREE_BLKADDR(sbi, curseg) \ argument
88 (START_BLOCK(sbi, (curseg)->segno) + (curseg)->next_blkoff)
90 #define GET_SEGOFF_FROM_SEG0(sbi, blk_addr) ((blk_addr) - SEG0_BLKADDR(sbi)) argument
91 #define GET_SEGNO_FROM_SEG0(sbi, blk_addr) \ argument
92 (BLKS_TO_SEGS(sbi, GET_SEGOFF_FROM_SEG0(sbi, blk_addr)))
93 #define GET_BLKOFF_FROM_SEG0(sbi, blk_addr) \ argument
94 (GET_SEGOFF_FROM_SEG0(sbi, blk_addr) & (BLKS_PER_SEG(sbi) - 1))
96 #define GET_SEGNO(sbi, blk_addr) \ argument
98 NULL_SEGNO : GET_L2R_SEGNO(FREE_I(sbi), \
99 GET_SEGNO_FROM_SEG0(sbi, blk_addr)))
100 #define CAP_BLKS_PER_SEC(sbi) \ argument
101 (BLKS_PER_SEC(sbi) - (sbi)->unusable_blocks_per_sec)
102 #define CAP_SEGS_PER_SEC(sbi) \ argument
103 (SEGS_PER_SEC(sbi) - \
104 BLKS_TO_SEGS(sbi, (sbi)->unusable_blocks_per_sec))
105 #define GET_SEC_FROM_SEG(sbi, segno) \ argument
106 (((segno) == -1) ? -1 : (segno) / SEGS_PER_SEC(sbi))
107 #define GET_SEG_FROM_SEC(sbi, secno) \ argument
108 ((secno) * SEGS_PER_SEC(sbi))
109 #define GET_ZONE_FROM_SEC(sbi, secno) \ argument
110 (((secno) == -1) ? -1 : (secno) / (sbi)->secs_per_zone)
111 #define GET_ZONE_FROM_SEG(sbi, segno) \ argument
112 GET_ZONE_FROM_SEC(sbi, GET_SEC_FROM_SEG(sbi, segno))
114 #define GET_SUM_BLOCK(sbi, segno) \ argument
115 ((sbi)->sm_info->ssa_blkaddr + (segno))
126 #define SIT_BLK_CNT(sbi) \ argument
127 DIV_ROUND_UP(MAIN_SEGS(sbi), SIT_ENTRY_PER_BLOCK)
313 static inline struct curseg_info *CURSEG_I(struct f2fs_sb_info *sbi, int type) in CURSEG_I() argument
315 return (struct curseg_info *)(SM_I(sbi)->curseg_array + type); in CURSEG_I()
318 static inline struct seg_entry *get_seg_entry(struct f2fs_sb_info *sbi, in get_seg_entry() argument
321 struct sit_info *sit_i = SIT_I(sbi); in get_seg_entry()
325 static inline struct sec_entry *get_sec_entry(struct f2fs_sb_info *sbi, in get_sec_entry() argument
328 struct sit_info *sit_i = SIT_I(sbi); in get_sec_entry()
329 return &sit_i->sec_entries[GET_SEC_FROM_SEG(sbi, segno)]; in get_sec_entry()
332 static inline unsigned int get_valid_blocks(struct f2fs_sb_info *sbi, in get_valid_blocks() argument
339 if (use_section && __is_large_section(sbi)) in get_valid_blocks()
340 return get_sec_entry(sbi, segno)->valid_blocks; in get_valid_blocks()
342 return get_seg_entry(sbi, segno)->valid_blocks; in get_valid_blocks()
345 static inline unsigned int get_ckpt_valid_blocks(struct f2fs_sb_info *sbi, in get_ckpt_valid_blocks() argument
348 if (use_section && __is_large_section(sbi)) { in get_ckpt_valid_blocks()
349 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in get_ckpt_valid_blocks()
350 unsigned int start_segno = GET_SEG_FROM_SEC(sbi, secno); in get_ckpt_valid_blocks()
354 for (i = 0; i < SEGS_PER_SEC(sbi); i++, start_segno++) { in get_ckpt_valid_blocks()
355 struct seg_entry *se = get_seg_entry(sbi, start_segno); in get_ckpt_valid_blocks()
361 return get_seg_entry(sbi, segno)->ckpt_valid_blocks; in get_ckpt_valid_blocks()
388 static inline void seg_info_to_sit_page(struct f2fs_sb_info *sbi, in seg_info_to_sit_page() argument
395 (unsigned long)MAIN_SEGS(sbi)); in seg_info_to_sit_page()
402 se = get_seg_entry(sbi, start + i); in seg_info_to_sit_page()
426 static inline void __set_free(struct f2fs_sb_info *sbi, unsigned int segno) in __set_free() argument
428 struct free_segmap_info *free_i = FREE_I(sbi); in __set_free()
429 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_free()
430 unsigned int start_segno = GET_SEG_FROM_SEC(sbi, secno); in __set_free()
432 unsigned int usable_segs = f2fs_usable_segs_in_sec(sbi); in __set_free()
439 start_segno + SEGS_PER_SEC(sbi), start_segno); in __set_free()
447 static inline void __set_inuse(struct f2fs_sb_info *sbi, in __set_inuse() argument
450 struct free_segmap_info *free_i = FREE_I(sbi); in __set_inuse()
451 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_inuse()
459 static inline void __set_test_and_free(struct f2fs_sb_info *sbi, in __set_test_and_free() argument
462 struct free_segmap_info *free_i = FREE_I(sbi); in __set_test_and_free()
463 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_test_and_free()
464 unsigned int start_segno = GET_SEG_FROM_SEC(sbi, secno); in __set_test_and_free()
466 unsigned int usable_segs = f2fs_usable_segs_in_sec(sbi); in __set_test_and_free()
472 if (!inmem && IS_CURSEC(sbi, secno)) in __set_test_and_free()
475 start_segno + SEGS_PER_SEC(sbi), start_segno); in __set_test_and_free()
485 static inline void __set_test_and_inuse(struct f2fs_sb_info *sbi, in __set_test_and_inuse() argument
488 struct free_segmap_info *free_i = FREE_I(sbi); in __set_test_and_inuse()
489 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_test_and_inuse()
500 static inline void get_sit_bitmap(struct f2fs_sb_info *sbi, in get_sit_bitmap() argument
503 struct sit_info *sit_i = SIT_I(sbi); in get_sit_bitmap()
508 f2fs_bug_on(sbi, 1); in get_sit_bitmap()
513 static inline block_t written_block_count(struct f2fs_sb_info *sbi) in written_block_count() argument
515 return SIT_I(sbi)->written_valid_blocks; in written_block_count()
518 static inline unsigned int free_segments(struct f2fs_sb_info *sbi) in free_segments() argument
520 return FREE_I(sbi)->free_segments; in free_segments()
523 static inline unsigned int reserved_segments(struct f2fs_sb_info *sbi) in reserved_segments() argument
525 return SM_I(sbi)->reserved_segments; in reserved_segments()
528 static inline unsigned int free_sections(struct f2fs_sb_info *sbi) in free_sections() argument
530 return FREE_I(sbi)->free_sections; in free_sections()
533 static inline unsigned int prefree_segments(struct f2fs_sb_info *sbi) in prefree_segments() argument
535 return DIRTY_I(sbi)->nr_dirty[PRE]; in prefree_segments()
538 static inline unsigned int dirty_segments(struct f2fs_sb_info *sbi) in dirty_segments() argument
540 return DIRTY_I(sbi)->nr_dirty[DIRTY_HOT_DATA] + in dirty_segments()
541 DIRTY_I(sbi)->nr_dirty[DIRTY_WARM_DATA] + in dirty_segments()
542 DIRTY_I(sbi)->nr_dirty[DIRTY_COLD_DATA] + in dirty_segments()
543 DIRTY_I(sbi)->nr_dirty[DIRTY_HOT_NODE] + in dirty_segments()
544 DIRTY_I(sbi)->nr_dirty[DIRTY_WARM_NODE] + in dirty_segments()
545 DIRTY_I(sbi)->nr_dirty[DIRTY_COLD_NODE]; in dirty_segments()
548 static inline int overprovision_segments(struct f2fs_sb_info *sbi) in overprovision_segments() argument
550 return SM_I(sbi)->ovp_segments; in overprovision_segments()
553 static inline int reserved_sections(struct f2fs_sb_info *sbi) in reserved_sections() argument
555 return GET_SEC_FROM_SEG(sbi, reserved_segments(sbi)); in reserved_sections()
558 static inline bool has_curseg_enough_space(struct f2fs_sb_info *sbi, in has_curseg_enough_space() argument
567 segno = CURSEG_I(sbi, i)->segno; in has_curseg_enough_space()
572 left_blocks = CAP_BLKS_PER_SEC(sbi) - in has_curseg_enough_space()
573 get_ckpt_valid_blocks(sbi, segno, true); in has_curseg_enough_space()
581 segno = CURSEG_I(sbi, CURSEG_HOT_DATA)->segno; in has_curseg_enough_space()
586 left_blocks = CAP_BLKS_PER_SEC(sbi) - in has_curseg_enough_space()
587 get_ckpt_valid_blocks(sbi, segno, true); in has_curseg_enough_space()
598 static inline void __get_secs_required(struct f2fs_sb_info *sbi, in __get_secs_required() argument
601 unsigned int total_node_blocks = get_pages(sbi, F2FS_DIRTY_NODES) + in __get_secs_required()
602 get_pages(sbi, F2FS_DIRTY_DENTS) + in __get_secs_required()
603 get_pages(sbi, F2FS_DIRTY_IMETA); in __get_secs_required()
604 unsigned int total_dent_blocks = get_pages(sbi, F2FS_DIRTY_DENTS); in __get_secs_required()
606 unsigned int node_secs = total_node_blocks / CAP_BLKS_PER_SEC(sbi); in __get_secs_required()
607 unsigned int dent_secs = total_dent_blocks / CAP_BLKS_PER_SEC(sbi); in __get_secs_required()
609 unsigned int node_blocks = total_node_blocks % CAP_BLKS_PER_SEC(sbi); in __get_secs_required()
610 unsigned int dent_blocks = total_dent_blocks % CAP_BLKS_PER_SEC(sbi); in __get_secs_required()
613 if (f2fs_lfs_mode(sbi) && in __get_secs_required()
614 unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) { in __get_secs_required()
615 total_data_blocks = get_pages(sbi, F2FS_DIRTY_DATA); in __get_secs_required()
616 data_secs = total_data_blocks / CAP_BLKS_PER_SEC(sbi); in __get_secs_required()
617 data_blocks = total_data_blocks % CAP_BLKS_PER_SEC(sbi); in __get_secs_required()
627 *curseg_p = has_curseg_enough_space(sbi, in __get_secs_required()
631 static inline bool has_not_enough_free_secs(struct f2fs_sb_info *sbi, in has_not_enough_free_secs() argument
637 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in has_not_enough_free_secs()
640 __get_secs_required(sbi, &lower_secs, &upper_secs, &curseg_space); in has_not_enough_free_secs()
642 free_secs = free_sections(sbi) + freed; in has_not_enough_free_secs()
643 lower_secs += needed + reserved_sections(sbi); in has_not_enough_free_secs()
644 upper_secs += needed + reserved_sections(sbi); in has_not_enough_free_secs()
653 static inline bool has_enough_free_secs(struct f2fs_sb_info *sbi, in has_enough_free_secs() argument
656 return !has_not_enough_free_secs(sbi, freed, needed); in has_enough_free_secs()
659 static inline bool has_enough_free_blks(struct f2fs_sb_info *sbi) in has_enough_free_blks() argument
664 spin_lock(&sbi->stat_lock); in has_enough_free_blks()
666 avail_user_block_count = get_available_block_count(sbi, NULL, true); in has_enough_free_blks()
667 total_free_blocks = avail_user_block_count - (unsigned int)valid_user_blocks(sbi); in has_enough_free_blks()
669 spin_unlock(&sbi->stat_lock); in has_enough_free_blks()
674 static inline bool f2fs_is_checkpoint_ready(struct f2fs_sb_info *sbi) in f2fs_is_checkpoint_ready() argument
676 if (likely(!is_sbi_flag_set(sbi, SBI_CP_DISABLED))) in f2fs_is_checkpoint_ready()
678 if (likely(has_enough_free_secs(sbi, 0, 0))) in f2fs_is_checkpoint_ready()
680 if (!f2fs_lfs_mode(sbi) && in f2fs_is_checkpoint_ready()
681 likely(has_enough_free_blks(sbi))) in f2fs_is_checkpoint_ready()
686 static inline bool excess_prefree_segs(struct f2fs_sb_info *sbi) in excess_prefree_segs() argument
688 return prefree_segments(sbi) > SM_I(sbi)->rec_prefree_segments; in excess_prefree_segs()
691 static inline int utilization(struct f2fs_sb_info *sbi) in utilization() argument
693 return div_u64((u64)valid_user_blocks(sbi) * 100, in utilization()
694 sbi->user_block_count); in utilization()
736 static inline bool IS_F2FS_IPU_DISABLE(struct f2fs_sb_info *sbi) in IS_F2FS_IPU_DISABLE() argument
738 return SM_I(sbi)->ipu_policy == F2FS_IPU_DISABLE; in IS_F2FS_IPU_DISABLE()
742 static inline bool IS_##name(struct f2fs_sb_info *sbi) \
744 return SM_I(sbi)->ipu_policy & BIT(name); \
756 static inline unsigned int curseg_segno(struct f2fs_sb_info *sbi, in curseg_segno() argument
759 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_segno()
763 static inline unsigned char curseg_alloc_type(struct f2fs_sb_info *sbi, in curseg_alloc_type() argument
766 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_alloc_type()
770 static inline bool valid_main_segno(struct f2fs_sb_info *sbi, in valid_main_segno() argument
773 return segno <= (MAIN_SEGS(sbi) - 1); in valid_main_segno()
778 struct f2fs_sb_info *sbi = fio->sbi; in verify_fio_blkaddr() local
781 verify_blkaddr(sbi, fio->old_blkaddr, __is_meta_io(fio) ? in verify_fio_blkaddr()
783 verify_blkaddr(sbi, fio->new_blkaddr, __is_meta_io(fio) ? in verify_fio_blkaddr()
790 static inline int check_block_count(struct f2fs_sb_info *sbi, in check_block_count() argument
796 unsigned int usable_blks_per_seg = f2fs_usable_blks_in_seg(sbi, segno); in check_block_count()
814 f2fs_err(sbi, "Mismatch valid blocks %d vs. %d", in check_block_count()
816 set_sbi_flag(sbi, SBI_NEED_FSCK); in check_block_count()
817 f2fs_handle_error(sbi, ERROR_INCONSISTENT_SIT); in check_block_count()
821 if (usable_blks_per_seg < BLKS_PER_SEG(sbi)) in check_block_count()
822 f2fs_bug_on(sbi, find_next_bit_le(&raw_sit->valid_map, in check_block_count()
823 BLKS_PER_SEG(sbi), in check_block_count()
824 usable_blks_per_seg) != BLKS_PER_SEG(sbi)); in check_block_count()
828 || !valid_main_segno(sbi, segno))) { in check_block_count()
829 f2fs_err(sbi, "Wrong valid blocks %d or segno %u", in check_block_count()
831 set_sbi_flag(sbi, SBI_NEED_FSCK); in check_block_count()
832 f2fs_handle_error(sbi, ERROR_INCONSISTENT_SIT); in check_block_count()
838 static inline pgoff_t current_sit_addr(struct f2fs_sb_info *sbi, in current_sit_addr() argument
841 struct sit_info *sit_i = SIT_I(sbi); in current_sit_addr()
845 f2fs_bug_on(sbi, !valid_main_segno(sbi, start)); in current_sit_addr()
850 f2fs_bug_on(sbi, 1); in current_sit_addr()
860 static inline pgoff_t next_sit_addr(struct f2fs_sb_info *sbi, in next_sit_addr() argument
863 struct sit_info *sit_i = SIT_I(sbi); in next_sit_addr()
883 static inline unsigned long long get_mtime(struct f2fs_sb_info *sbi, in get_mtime() argument
886 struct sit_info *sit_i = SIT_I(sbi); in get_mtime()
910 static inline block_t start_sum_block(struct f2fs_sb_info *sbi) in start_sum_block() argument
912 return __start_cp_addr(sbi) + in start_sum_block()
913 le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum); in start_sum_block()
916 static inline block_t sum_blk_addr(struct f2fs_sb_info *sbi, int base, int type) in sum_blk_addr() argument
918 return __start_cp_addr(sbi) + in sum_blk_addr()
919 le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_total_block_count) in sum_blk_addr()
923 static inline bool sec_usage_check(struct f2fs_sb_info *sbi, unsigned int secno) in sec_usage_check() argument
925 if (IS_CURSEC(sbi, secno) || (sbi->cur_victim_sec == secno)) in sec_usage_check()
937 static inline int nr_pages_to_skip(struct f2fs_sb_info *sbi, int type) in nr_pages_to_skip() argument
939 if (sbi->sb->s_bdi->wb.dirty_exceeded) in nr_pages_to_skip()
943 return BLKS_PER_SEG(sbi); in nr_pages_to_skip()
945 return SEGS_TO_BLKS(sbi, 8); in nr_pages_to_skip()
955 static inline long nr_pages_to_write(struct f2fs_sb_info *sbi, int type, in nr_pages_to_write() argument
972 static inline void wake_up_discard_thread(struct f2fs_sb_info *sbi, bool force) in wake_up_discard_thread() argument
974 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in wake_up_discard_thread()
991 if (!wakeup || !is_idle(sbi, DISCARD_TIME)) in wake_up_discard_thread()