Lines Matching full:sbi
29 static inline void sanity_check_seg_type(struct f2fs_sb_info *sbi, in sanity_check_seg_type() argument
32 f2fs_bug_on(sbi, seg_type >= NR_PERSISTENT_LOG); in sanity_check_seg_type()
39 #define IS_CURSEG(sbi, seg) \ argument
40 (((seg) == CURSEG_I(sbi, CURSEG_HOT_DATA)->segno) || \
41 ((seg) == CURSEG_I(sbi, CURSEG_WARM_DATA)->segno) || \
42 ((seg) == CURSEG_I(sbi, CURSEG_COLD_DATA)->segno) || \
43 ((seg) == CURSEG_I(sbi, CURSEG_HOT_NODE)->segno) || \
44 ((seg) == CURSEG_I(sbi, CURSEG_WARM_NODE)->segno) || \
45 ((seg) == CURSEG_I(sbi, CURSEG_COLD_NODE)->segno) || \
46 ((seg) == CURSEG_I(sbi, CURSEG_COLD_DATA_PINNED)->segno) || \
47 ((seg) == CURSEG_I(sbi, CURSEG_ALL_DATA_ATGC)->segno))
49 #define IS_CURSEC(sbi, secno) \ argument
50 (((secno) == CURSEG_I(sbi, CURSEG_HOT_DATA)->segno / \
51 (sbi)->segs_per_sec) || \
52 ((secno) == CURSEG_I(sbi, CURSEG_WARM_DATA)->segno / \
53 (sbi)->segs_per_sec) || \
54 ((secno) == CURSEG_I(sbi, CURSEG_COLD_DATA)->segno / \
55 (sbi)->segs_per_sec) || \
56 ((secno) == CURSEG_I(sbi, CURSEG_HOT_NODE)->segno / \
57 (sbi)->segs_per_sec) || \
58 ((secno) == CURSEG_I(sbi, CURSEG_WARM_NODE)->segno / \
59 (sbi)->segs_per_sec) || \
60 ((secno) == CURSEG_I(sbi, CURSEG_COLD_NODE)->segno / \
61 (sbi)->segs_per_sec) || \
62 ((secno) == CURSEG_I(sbi, CURSEG_COLD_DATA_PINNED)->segno / \
63 (sbi)->segs_per_sec) || \
64 ((secno) == CURSEG_I(sbi, CURSEG_ALL_DATA_ATGC)->segno / \
65 (sbi)->segs_per_sec))
67 #define MAIN_BLKADDR(sbi) \ argument
68 (SM_I(sbi) ? SM_I(sbi)->main_blkaddr : \
69 le32_to_cpu(F2FS_RAW_SUPER(sbi)->main_blkaddr))
70 #define SEG0_BLKADDR(sbi) \ argument
71 (SM_I(sbi) ? SM_I(sbi)->seg0_blkaddr : \
72 le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment0_blkaddr))
74 #define MAIN_SEGS(sbi) (SM_I(sbi)->main_segments) argument
75 #define MAIN_SECS(sbi) ((sbi)->total_sections) argument
77 #define TOTAL_SEGS(sbi) \ argument
78 (SM_I(sbi) ? SM_I(sbi)->segment_count : \
79 le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment_count))
80 #define TOTAL_BLKS(sbi) (TOTAL_SEGS(sbi) << (sbi)->log_blocks_per_seg) argument
82 #define MAX_BLKADDR(sbi) (SEG0_BLKADDR(sbi) + TOTAL_BLKS(sbi)) argument
83 #define SEGMENT_SIZE(sbi) (1ULL << ((sbi)->log_blocksize + \ argument
84 (sbi)->log_blocks_per_seg))
86 #define START_BLOCK(sbi, segno) (SEG0_BLKADDR(sbi) + \ argument
87 (GET_R2L_SEGNO(FREE_I(sbi), segno) << (sbi)->log_blocks_per_seg))
89 #define NEXT_FREE_BLKADDR(sbi, curseg) \ argument
90 (START_BLOCK(sbi, (curseg)->segno) + (curseg)->next_blkoff)
92 #define GET_SEGOFF_FROM_SEG0(sbi, blk_addr) ((blk_addr) - SEG0_BLKADDR(sbi)) argument
93 #define GET_SEGNO_FROM_SEG0(sbi, blk_addr) \ argument
94 (GET_SEGOFF_FROM_SEG0(sbi, blk_addr) >> (sbi)->log_blocks_per_seg)
95 #define GET_BLKOFF_FROM_SEG0(sbi, blk_addr) \ argument
96 (GET_SEGOFF_FROM_SEG0(sbi, blk_addr) & ((sbi)->blocks_per_seg - 1))
98 #define GET_SEGNO(sbi, blk_addr) \ argument
100 NULL_SEGNO : GET_L2R_SEGNO(FREE_I(sbi), \
101 GET_SEGNO_FROM_SEG0(sbi, blk_addr)))
102 #define BLKS_PER_SEC(sbi) \ argument
103 ((sbi)->segs_per_sec * (sbi)->blocks_per_seg)
104 #define CAP_BLKS_PER_SEC(sbi) \ argument
105 ((sbi)->segs_per_sec * (sbi)->blocks_per_seg - \
106 (sbi)->unusable_blocks_per_sec)
107 #define CAP_SEGS_PER_SEC(sbi) \ argument
108 ((sbi)->segs_per_sec - ((sbi)->unusable_blocks_per_sec >>\
109 (sbi)->log_blocks_per_seg))
110 #define GET_SEC_FROM_SEG(sbi, segno) \ argument
111 (((segno) == -1) ? -1: (segno) / (sbi)->segs_per_sec)
112 #define GET_SEG_FROM_SEC(sbi, secno) \ argument
113 ((secno) * (sbi)->segs_per_sec)
114 #define GET_ZONE_FROM_SEC(sbi, secno) \ argument
115 (((secno) == -1) ? -1: (secno) / (sbi)->secs_per_zone)
116 #define GET_ZONE_FROM_SEG(sbi, segno) \ argument
117 GET_ZONE_FROM_SEC(sbi, GET_SEC_FROM_SEG(sbi, segno))
119 #define GET_SUM_BLOCK(sbi, segno) \ argument
120 ((sbi)->sm_info->ssa_blkaddr + (segno))
131 #define SIT_BLK_CNT(sbi) \ argument
132 DIV_ROUND_UP(MAIN_SEGS(sbi), SIT_ENTRY_PER_BLOCK)
356 static inline struct curseg_info *CURSEG_I(struct f2fs_sb_info *sbi, int type) in CURSEG_I() argument
358 return (struct curseg_info *)(SM_I(sbi)->curseg_array + type); in CURSEG_I()
361 static inline struct seg_entry *get_seg_entry(struct f2fs_sb_info *sbi, in get_seg_entry() argument
364 struct sit_info *sit_i = SIT_I(sbi); in get_seg_entry()
368 static inline struct sec_entry *get_sec_entry(struct f2fs_sb_info *sbi, in get_sec_entry() argument
371 struct sit_info *sit_i = SIT_I(sbi); in get_sec_entry()
372 return &sit_i->sec_entries[GET_SEC_FROM_SEG(sbi, segno)]; in get_sec_entry()
375 static inline unsigned int get_valid_blocks(struct f2fs_sb_info *sbi, in get_valid_blocks() argument
382 if (use_section && __is_large_section(sbi)) in get_valid_blocks()
383 return get_sec_entry(sbi, segno)->valid_blocks; in get_valid_blocks()
385 return get_seg_entry(sbi, segno)->valid_blocks; in get_valid_blocks()
388 static inline unsigned int get_ckpt_valid_blocks(struct f2fs_sb_info *sbi, in get_ckpt_valid_blocks() argument
391 if (use_section && __is_large_section(sbi)) { in get_ckpt_valid_blocks()
396 for (i = 0; i < sbi->segs_per_sec; i++, start_segno++) { in get_ckpt_valid_blocks()
397 struct seg_entry *se = get_seg_entry(sbi, start_segno); in get_ckpt_valid_blocks()
403 return get_seg_entry(sbi, segno)->ckpt_valid_blocks; in get_ckpt_valid_blocks()
430 static inline void seg_info_to_sit_page(struct f2fs_sb_info *sbi, in seg_info_to_sit_page() argument
437 (unsigned long)MAIN_SEGS(sbi)); in seg_info_to_sit_page()
444 se = get_seg_entry(sbi, start + i); in seg_info_to_sit_page()
468 static inline void __set_free(struct f2fs_sb_info *sbi, unsigned int segno) in __set_free() argument
470 struct free_segmap_info *free_i = FREE_I(sbi); in __set_free()
471 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_free()
472 unsigned int start_segno = GET_SEG_FROM_SEC(sbi, secno); in __set_free()
474 unsigned int usable_segs = f2fs_usable_segs_in_sec(sbi, segno); in __set_free()
481 start_segno + sbi->segs_per_sec, start_segno); in __set_free()
489 static inline void __set_inuse(struct f2fs_sb_info *sbi, in __set_inuse() argument
492 struct free_segmap_info *free_i = FREE_I(sbi); in __set_inuse()
493 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_inuse()
501 static inline void __set_test_and_free(struct f2fs_sb_info *sbi, in __set_test_and_free() argument
504 struct free_segmap_info *free_i = FREE_I(sbi); in __set_test_and_free()
505 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_test_and_free()
506 unsigned int start_segno = GET_SEG_FROM_SEC(sbi, secno); in __set_test_and_free()
508 unsigned int usable_segs = f2fs_usable_segs_in_sec(sbi, segno); in __set_test_and_free()
514 if (!inmem && IS_CURSEC(sbi, secno)) in __set_test_and_free()
517 start_segno + sbi->segs_per_sec, start_segno); in __set_test_and_free()
527 static inline void __set_test_and_inuse(struct f2fs_sb_info *sbi, in __set_test_and_inuse() argument
530 struct free_segmap_info *free_i = FREE_I(sbi); in __set_test_and_inuse()
531 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_test_and_inuse()
542 static inline void get_sit_bitmap(struct f2fs_sb_info *sbi, in get_sit_bitmap() argument
545 struct sit_info *sit_i = SIT_I(sbi); in get_sit_bitmap()
550 f2fs_bug_on(sbi, 1); in get_sit_bitmap()
555 static inline block_t written_block_count(struct f2fs_sb_info *sbi) in written_block_count() argument
557 return SIT_I(sbi)->written_valid_blocks; in written_block_count()
560 static inline unsigned int free_segments(struct f2fs_sb_info *sbi) in free_segments() argument
562 return FREE_I(sbi)->free_segments; in free_segments()
565 static inline unsigned int reserved_segments(struct f2fs_sb_info *sbi) in reserved_segments() argument
567 return SM_I(sbi)->reserved_segments + in reserved_segments()
568 SM_I(sbi)->additional_reserved_segments; in reserved_segments()
571 static inline unsigned int free_sections(struct f2fs_sb_info *sbi) in free_sections() argument
573 return FREE_I(sbi)->free_sections; in free_sections()
576 static inline unsigned int prefree_segments(struct f2fs_sb_info *sbi) in prefree_segments() argument
578 return DIRTY_I(sbi)->nr_dirty[PRE]; in prefree_segments()
581 static inline unsigned int dirty_segments(struct f2fs_sb_info *sbi) in dirty_segments() argument
583 return DIRTY_I(sbi)->nr_dirty[DIRTY_HOT_DATA] + in dirty_segments()
584 DIRTY_I(sbi)->nr_dirty[DIRTY_WARM_DATA] + in dirty_segments()
585 DIRTY_I(sbi)->nr_dirty[DIRTY_COLD_DATA] + in dirty_segments()
586 DIRTY_I(sbi)->nr_dirty[DIRTY_HOT_NODE] + in dirty_segments()
587 DIRTY_I(sbi)->nr_dirty[DIRTY_WARM_NODE] + in dirty_segments()
588 DIRTY_I(sbi)->nr_dirty[DIRTY_COLD_NODE]; in dirty_segments()
591 static inline int overprovision_segments(struct f2fs_sb_info *sbi) in overprovision_segments() argument
593 return SM_I(sbi)->ovp_segments; in overprovision_segments()
596 static inline int reserved_sections(struct f2fs_sb_info *sbi) in reserved_sections() argument
598 return GET_SEC_FROM_SEG(sbi, reserved_segments(sbi)); in reserved_sections()
601 static inline bool has_curseg_enough_space(struct f2fs_sb_info *sbi, in has_curseg_enough_space() argument
610 segno = CURSEG_I(sbi, i)->segno; in has_curseg_enough_space()
611 left_blocks = f2fs_usable_blks_in_seg(sbi, segno) - in has_curseg_enough_space()
612 get_seg_entry(sbi, segno)->ckpt_valid_blocks; in has_curseg_enough_space()
619 segno = CURSEG_I(sbi, CURSEG_HOT_DATA)->segno; in has_curseg_enough_space()
620 left_blocks = f2fs_usable_blks_in_seg(sbi, segno) - in has_curseg_enough_space()
621 get_seg_entry(sbi, segno)->ckpt_valid_blocks; in has_curseg_enough_space()
627 static inline bool has_not_enough_free_secs(struct f2fs_sb_info *sbi, in has_not_enough_free_secs() argument
630 unsigned int total_node_blocks = get_pages(sbi, F2FS_DIRTY_NODES) + in has_not_enough_free_secs()
631 get_pages(sbi, F2FS_DIRTY_DENTS) + in has_not_enough_free_secs()
632 get_pages(sbi, F2FS_DIRTY_IMETA); in has_not_enough_free_secs()
633 unsigned int total_dent_blocks = get_pages(sbi, F2FS_DIRTY_DENTS); in has_not_enough_free_secs()
634 unsigned int node_secs = total_node_blocks / BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
635 unsigned int dent_secs = total_dent_blocks / BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
636 unsigned int node_blocks = total_node_blocks % BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
637 unsigned int dent_blocks = total_dent_blocks % BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
640 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in has_not_enough_free_secs()
643 free = free_sections(sbi) + freed; in has_not_enough_free_secs()
644 need_lower = node_secs + dent_secs + reserved_sections(sbi) + needed; in has_not_enough_free_secs()
651 return !has_curseg_enough_space(sbi, node_blocks, dent_blocks); in has_not_enough_free_secs()
654 static inline bool f2fs_is_checkpoint_ready(struct f2fs_sb_info *sbi) in f2fs_is_checkpoint_ready() argument
656 if (likely(!is_sbi_flag_set(sbi, SBI_CP_DISABLED))) in f2fs_is_checkpoint_ready()
658 if (likely(!has_not_enough_free_secs(sbi, 0, 0))) in f2fs_is_checkpoint_ready()
663 static inline bool excess_prefree_segs(struct f2fs_sb_info *sbi) in excess_prefree_segs() argument
665 return prefree_segments(sbi) > SM_I(sbi)->rec_prefree_segments; in excess_prefree_segs()
668 static inline int utilization(struct f2fs_sb_info *sbi) in utilization() argument
670 return div_u64((u64)valid_user_blocks(sbi) * 100, in utilization()
671 sbi->user_block_count); in utilization()
706 static inline unsigned int curseg_segno(struct f2fs_sb_info *sbi, in curseg_segno() argument
709 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_segno()
713 static inline unsigned char curseg_alloc_type(struct f2fs_sb_info *sbi, in curseg_alloc_type() argument
716 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_alloc_type()
720 static inline unsigned short curseg_blkoff(struct f2fs_sb_info *sbi, int type) in curseg_blkoff() argument
722 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_blkoff()
726 static inline void check_seg_range(struct f2fs_sb_info *sbi, unsigned int segno) in check_seg_range() argument
728 f2fs_bug_on(sbi, segno > TOTAL_SEGS(sbi) - 1); in check_seg_range()
733 struct f2fs_sb_info *sbi = fio->sbi; in verify_fio_blkaddr() local
736 verify_blkaddr(sbi, fio->old_blkaddr, __is_meta_io(fio) ? in verify_fio_blkaddr()
738 verify_blkaddr(sbi, fio->new_blkaddr, __is_meta_io(fio) ? in verify_fio_blkaddr()
745 static inline int check_block_count(struct f2fs_sb_info *sbi, in check_block_count() argument
751 unsigned int usable_blks_per_seg = f2fs_usable_blks_in_seg(sbi, segno); in check_block_count()
769 f2fs_err(sbi, "Mismatch valid blocks %d vs. %d", in check_block_count()
771 set_sbi_flag(sbi, SBI_NEED_FSCK); in check_block_count()
775 if (usable_blks_per_seg < sbi->blocks_per_seg) in check_block_count()
776 f2fs_bug_on(sbi, find_next_bit_le(&raw_sit->valid_map, in check_block_count()
777 sbi->blocks_per_seg, in check_block_count()
778 usable_blks_per_seg) != sbi->blocks_per_seg); in check_block_count()
782 || segno > TOTAL_SEGS(sbi) - 1)) { in check_block_count()
783 f2fs_err(sbi, "Wrong valid blocks %d or segno %u", in check_block_count()
785 set_sbi_flag(sbi, SBI_NEED_FSCK); in check_block_count()
791 static inline pgoff_t current_sit_addr(struct f2fs_sb_info *sbi, in current_sit_addr() argument
794 struct sit_info *sit_i = SIT_I(sbi); in current_sit_addr()
798 check_seg_range(sbi, start); in current_sit_addr()
803 f2fs_bug_on(sbi, 1); in current_sit_addr()
813 static inline pgoff_t next_sit_addr(struct f2fs_sb_info *sbi, in next_sit_addr() argument
816 struct sit_info *sit_i = SIT_I(sbi); in next_sit_addr()
836 static inline unsigned long long get_mtime(struct f2fs_sb_info *sbi, in get_mtime() argument
839 struct sit_info *sit_i = SIT_I(sbi); in get_mtime()
863 static inline block_t start_sum_block(struct f2fs_sb_info *sbi) in start_sum_block() argument
865 return __start_cp_addr(sbi) + in start_sum_block()
866 le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum); in start_sum_block()
869 static inline block_t sum_blk_addr(struct f2fs_sb_info *sbi, int base, int type) in sum_blk_addr() argument
871 return __start_cp_addr(sbi) + in sum_blk_addr()
872 le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_total_block_count) in sum_blk_addr()
876 static inline bool sec_usage_check(struct f2fs_sb_info *sbi, unsigned int secno) in sec_usage_check() argument
878 if (IS_CURSEC(sbi, secno) || (sbi->cur_victim_sec == secno)) in sec_usage_check()
890 static inline int nr_pages_to_skip(struct f2fs_sb_info *sbi, int type) in nr_pages_to_skip() argument
892 if (sbi->sb->s_bdi->wb.dirty_exceeded) in nr_pages_to_skip()
896 return sbi->blocks_per_seg; in nr_pages_to_skip()
898 return 8 * sbi->blocks_per_seg; in nr_pages_to_skip()
908 static inline long nr_pages_to_write(struct f2fs_sb_info *sbi, int type, in nr_pages_to_write() argument
925 static inline void wake_up_discard_thread(struct f2fs_sb_info *sbi, bool force) in wake_up_discard_thread() argument
927 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in wake_up_discard_thread()
944 if (!wakeup || !is_idle(sbi, DISCARD_TIME)) in wake_up_discard_thread()