Lines Matching refs:sbi
32 #define IS_CURSEG(sbi, seg) \ argument
33 (((seg) == CURSEG_I(sbi, CURSEG_HOT_DATA)->segno) || \
34 ((seg) == CURSEG_I(sbi, CURSEG_WARM_DATA)->segno) || \
35 ((seg) == CURSEG_I(sbi, CURSEG_COLD_DATA)->segno) || \
36 ((seg) == CURSEG_I(sbi, CURSEG_HOT_NODE)->segno) || \
37 ((seg) == CURSEG_I(sbi, CURSEG_WARM_NODE)->segno) || \
38 ((seg) == CURSEG_I(sbi, CURSEG_COLD_NODE)->segno))
40 #define IS_CURSEC(sbi, secno) \ argument
41 (((secno) == CURSEG_I(sbi, CURSEG_HOT_DATA)->segno / \
42 (sbi)->segs_per_sec) || \
43 ((secno) == CURSEG_I(sbi, CURSEG_WARM_DATA)->segno / \
44 (sbi)->segs_per_sec) || \
45 ((secno) == CURSEG_I(sbi, CURSEG_COLD_DATA)->segno / \
46 (sbi)->segs_per_sec) || \
47 ((secno) == CURSEG_I(sbi, CURSEG_HOT_NODE)->segno / \
48 (sbi)->segs_per_sec) || \
49 ((secno) == CURSEG_I(sbi, CURSEG_WARM_NODE)->segno / \
50 (sbi)->segs_per_sec) || \
51 ((secno) == CURSEG_I(sbi, CURSEG_COLD_NODE)->segno / \
52 (sbi)->segs_per_sec)) \
54 #define MAIN_BLKADDR(sbi) \ argument
55 (SM_I(sbi) ? SM_I(sbi)->main_blkaddr : \
56 le32_to_cpu(F2FS_RAW_SUPER(sbi)->main_blkaddr))
57 #define SEG0_BLKADDR(sbi) \ argument
58 (SM_I(sbi) ? SM_I(sbi)->seg0_blkaddr : \
59 le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment0_blkaddr))
61 #define MAIN_SEGS(sbi) (SM_I(sbi)->main_segments) argument
62 #define MAIN_SECS(sbi) ((sbi)->total_sections) argument
64 #define TOTAL_SEGS(sbi) \ argument
65 (SM_I(sbi) ? SM_I(sbi)->segment_count : \
66 le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment_count))
67 #define TOTAL_BLKS(sbi) (TOTAL_SEGS(sbi) << (sbi)->log_blocks_per_seg) argument
69 #define MAX_BLKADDR(sbi) (SEG0_BLKADDR(sbi) + TOTAL_BLKS(sbi)) argument
70 #define SEGMENT_SIZE(sbi) (1ULL << ((sbi)->log_blocksize + \ argument
71 (sbi)->log_blocks_per_seg))
73 #define START_BLOCK(sbi, segno) (SEG0_BLKADDR(sbi) + \ argument
74 (GET_R2L_SEGNO(FREE_I(sbi), segno) << (sbi)->log_blocks_per_seg))
76 #define NEXT_FREE_BLKADDR(sbi, curseg) \ argument
77 (START_BLOCK(sbi, (curseg)->segno) + (curseg)->next_blkoff)
79 #define GET_SEGOFF_FROM_SEG0(sbi, blk_addr) ((blk_addr) - SEG0_BLKADDR(sbi)) argument
80 #define GET_SEGNO_FROM_SEG0(sbi, blk_addr) \ argument
81 (GET_SEGOFF_FROM_SEG0(sbi, blk_addr) >> (sbi)->log_blocks_per_seg)
82 #define GET_BLKOFF_FROM_SEG0(sbi, blk_addr) \ argument
83 (GET_SEGOFF_FROM_SEG0(sbi, blk_addr) & ((sbi)->blocks_per_seg - 1))
85 #define GET_SEGNO(sbi, blk_addr) \ argument
87 NULL_SEGNO : GET_L2R_SEGNO(FREE_I(sbi), \
88 GET_SEGNO_FROM_SEG0(sbi, blk_addr)))
89 #define BLKS_PER_SEC(sbi) \ argument
90 ((sbi)->segs_per_sec * (sbi)->blocks_per_seg)
91 #define GET_SEC_FROM_SEG(sbi, segno) \ argument
92 (((segno) == -1) ? -1: (segno) / (sbi)->segs_per_sec)
93 #define GET_SEG_FROM_SEC(sbi, secno) \ argument
94 ((secno) * (sbi)->segs_per_sec)
95 #define GET_ZONE_FROM_SEC(sbi, secno) \ argument
96 (((secno) == -1) ? -1: (secno) / (sbi)->secs_per_zone)
97 #define GET_ZONE_FROM_SEG(sbi, segno) \ argument
98 GET_ZONE_FROM_SEC(sbi, GET_SEC_FROM_SEG(sbi, segno))
100 #define GET_SUM_BLOCK(sbi, segno) \ argument
101 ((sbi)->sm_info->ssa_blkaddr + (segno))
112 #define SIT_BLK_CNT(sbi) \ argument
113 DIV_ROUND_UP(MAIN_SEGS(sbi), SIT_ENTRY_PER_BLOCK)
303 static inline struct curseg_info *CURSEG_I(struct f2fs_sb_info *sbi, int type) in CURSEG_I() argument
307 return (struct curseg_info *)(SM_I(sbi)->curseg_array + type); in CURSEG_I()
310 static inline struct seg_entry *get_seg_entry(struct f2fs_sb_info *sbi, in get_seg_entry() argument
313 struct sit_info *sit_i = SIT_I(sbi); in get_seg_entry()
317 static inline struct sec_entry *get_sec_entry(struct f2fs_sb_info *sbi, in get_sec_entry() argument
320 struct sit_info *sit_i = SIT_I(sbi); in get_sec_entry()
321 return &sit_i->sec_entries[GET_SEC_FROM_SEG(sbi, segno)]; in get_sec_entry()
324 static inline unsigned int get_valid_blocks(struct f2fs_sb_info *sbi, in get_valid_blocks() argument
331 if (use_section && __is_large_section(sbi)) in get_valid_blocks()
332 return get_sec_entry(sbi, segno)->valid_blocks; in get_valid_blocks()
334 return get_seg_entry(sbi, segno)->valid_blocks; in get_valid_blocks()
337 static inline unsigned int get_ckpt_valid_blocks(struct f2fs_sb_info *sbi, in get_ckpt_valid_blocks() argument
340 return get_seg_entry(sbi, segno)->ckpt_valid_blocks; in get_ckpt_valid_blocks()
367 static inline void seg_info_to_sit_page(struct f2fs_sb_info *sbi, in seg_info_to_sit_page() argument
374 (unsigned long)MAIN_SEGS(sbi)); in seg_info_to_sit_page()
381 se = get_seg_entry(sbi, start + i); in seg_info_to_sit_page()
405 static inline void __set_free(struct f2fs_sb_info *sbi, unsigned int segno) in __set_free() argument
407 struct free_segmap_info *free_i = FREE_I(sbi); in __set_free()
408 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_free()
409 unsigned int start_segno = GET_SEG_FROM_SEC(sbi, secno); in __set_free()
417 start_segno + sbi->segs_per_sec, start_segno); in __set_free()
418 if (next >= start_segno + sbi->segs_per_sec) { in __set_free()
425 static inline void __set_inuse(struct f2fs_sb_info *sbi, in __set_inuse() argument
428 struct free_segmap_info *free_i = FREE_I(sbi); in __set_inuse()
429 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_inuse()
437 static inline void __set_test_and_free(struct f2fs_sb_info *sbi, in __set_test_and_free() argument
440 struct free_segmap_info *free_i = FREE_I(sbi); in __set_test_and_free()
441 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_test_and_free()
442 unsigned int start_segno = GET_SEG_FROM_SEC(sbi, secno); in __set_test_and_free()
449 if (IS_CURSEC(sbi, secno)) in __set_test_and_free()
452 start_segno + sbi->segs_per_sec, start_segno); in __set_test_and_free()
453 if (next >= start_segno + sbi->segs_per_sec) { in __set_test_and_free()
462 static inline void __set_test_and_inuse(struct f2fs_sb_info *sbi, in __set_test_and_inuse() argument
465 struct free_segmap_info *free_i = FREE_I(sbi); in __set_test_and_inuse()
466 unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); in __set_test_and_inuse()
477 static inline void get_sit_bitmap(struct f2fs_sb_info *sbi, in get_sit_bitmap() argument
480 struct sit_info *sit_i = SIT_I(sbi); in get_sit_bitmap()
485 f2fs_bug_on(sbi, 1); in get_sit_bitmap()
490 static inline block_t written_block_count(struct f2fs_sb_info *sbi) in written_block_count() argument
492 return SIT_I(sbi)->written_valid_blocks; in written_block_count()
495 static inline unsigned int free_segments(struct f2fs_sb_info *sbi) in free_segments() argument
497 return FREE_I(sbi)->free_segments; in free_segments()
500 static inline int reserved_segments(struct f2fs_sb_info *sbi) in reserved_segments() argument
502 return SM_I(sbi)->reserved_segments + in reserved_segments()
503 SM_I(sbi)->additional_reserved_segments; in reserved_segments()
506 static inline unsigned int free_sections(struct f2fs_sb_info *sbi) in free_sections() argument
508 return FREE_I(sbi)->free_sections; in free_sections()
511 static inline unsigned int prefree_segments(struct f2fs_sb_info *sbi) in prefree_segments() argument
513 return DIRTY_I(sbi)->nr_dirty[PRE]; in prefree_segments()
516 static inline unsigned int dirty_segments(struct f2fs_sb_info *sbi) in dirty_segments() argument
518 return DIRTY_I(sbi)->nr_dirty[DIRTY_HOT_DATA] + in dirty_segments()
519 DIRTY_I(sbi)->nr_dirty[DIRTY_WARM_DATA] + in dirty_segments()
520 DIRTY_I(sbi)->nr_dirty[DIRTY_COLD_DATA] + in dirty_segments()
521 DIRTY_I(sbi)->nr_dirty[DIRTY_HOT_NODE] + in dirty_segments()
522 DIRTY_I(sbi)->nr_dirty[DIRTY_WARM_NODE] + in dirty_segments()
523 DIRTY_I(sbi)->nr_dirty[DIRTY_COLD_NODE]; in dirty_segments()
526 static inline int overprovision_segments(struct f2fs_sb_info *sbi) in overprovision_segments() argument
528 return SM_I(sbi)->ovp_segments; in overprovision_segments()
531 static inline int reserved_sections(struct f2fs_sb_info *sbi) in reserved_sections() argument
533 return GET_SEC_FROM_SEG(sbi, (unsigned int)reserved_segments(sbi)); in reserved_sections()
536 static inline bool has_curseg_enough_space(struct f2fs_sb_info *sbi, in has_curseg_enough_space() argument
545 segno = CURSEG_I(sbi, i)->segno; in has_curseg_enough_space()
546 left_blocks = sbi->blocks_per_seg - in has_curseg_enough_space()
547 get_seg_entry(sbi, segno)->ckpt_valid_blocks; in has_curseg_enough_space()
554 segno = CURSEG_I(sbi, CURSEG_HOT_DATA)->segno; in has_curseg_enough_space()
555 left_blocks = sbi->blocks_per_seg - in has_curseg_enough_space()
556 get_seg_entry(sbi, segno)->ckpt_valid_blocks; in has_curseg_enough_space()
562 static inline bool has_not_enough_free_secs(struct f2fs_sb_info *sbi, in has_not_enough_free_secs() argument
565 unsigned int total_node_blocks = get_pages(sbi, F2FS_DIRTY_NODES) + in has_not_enough_free_secs()
566 get_pages(sbi, F2FS_DIRTY_DENTS) + in has_not_enough_free_secs()
567 get_pages(sbi, F2FS_DIRTY_IMETA); in has_not_enough_free_secs()
568 unsigned int total_dent_blocks = get_pages(sbi, F2FS_DIRTY_DENTS); in has_not_enough_free_secs()
569 unsigned int node_secs = total_node_blocks / BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
570 unsigned int dent_secs = total_dent_blocks / BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
571 unsigned int node_blocks = total_node_blocks % BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
572 unsigned int dent_blocks = total_dent_blocks % BLKS_PER_SEC(sbi); in has_not_enough_free_secs()
575 if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING))) in has_not_enough_free_secs()
578 free = free_sections(sbi) + freed; in has_not_enough_free_secs()
579 need_lower = node_secs + dent_secs + reserved_sections(sbi) + needed; in has_not_enough_free_secs()
586 return !has_curseg_enough_space(sbi, node_blocks, dent_blocks); in has_not_enough_free_secs()
589 static inline bool f2fs_is_checkpoint_ready(struct f2fs_sb_info *sbi) in f2fs_is_checkpoint_ready() argument
591 if (likely(!is_sbi_flag_set(sbi, SBI_CP_DISABLED))) in f2fs_is_checkpoint_ready()
593 if (likely(!has_not_enough_free_secs(sbi, 0, 0))) in f2fs_is_checkpoint_ready()
598 static inline bool excess_prefree_segs(struct f2fs_sb_info *sbi) in excess_prefree_segs() argument
600 return prefree_segments(sbi) > SM_I(sbi)->rec_prefree_segments; in excess_prefree_segs()
603 static inline int utilization(struct f2fs_sb_info *sbi) in utilization() argument
605 return div_u64((u64)valid_user_blocks(sbi) * 100, in utilization()
606 sbi->user_block_count); in utilization()
641 static inline unsigned int curseg_segno(struct f2fs_sb_info *sbi, in curseg_segno() argument
644 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_segno()
648 static inline unsigned char curseg_alloc_type(struct f2fs_sb_info *sbi, in curseg_alloc_type() argument
651 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_alloc_type()
655 static inline unsigned short curseg_blkoff(struct f2fs_sb_info *sbi, int type) in curseg_blkoff() argument
657 struct curseg_info *curseg = CURSEG_I(sbi, type); in curseg_blkoff()
661 static inline void check_seg_range(struct f2fs_sb_info *sbi, unsigned int segno) in check_seg_range() argument
663 f2fs_bug_on(sbi, segno > TOTAL_SEGS(sbi) - 1); in check_seg_range()
668 struct f2fs_sb_info *sbi = fio->sbi; in verify_fio_blkaddr() local
671 verify_blkaddr(sbi, fio->old_blkaddr, __is_meta_io(fio) ? in verify_fio_blkaddr()
673 verify_blkaddr(sbi, fio->new_blkaddr, __is_meta_io(fio) ? in verify_fio_blkaddr()
680 static inline int check_block_count(struct f2fs_sb_info *sbi, in check_block_count() argument
691 sbi->blocks_per_seg, in check_block_count()
696 sbi->blocks_per_seg, in check_block_count()
700 } while (cur_pos < sbi->blocks_per_seg); in check_block_count()
703 f2fs_err(sbi, "Mismatch valid blocks %d vs. %d", in check_block_count()
705 set_sbi_flag(sbi, SBI_NEED_FSCK); in check_block_count()
710 if (unlikely(GET_SIT_VBLOCKS(raw_sit) > sbi->blocks_per_seg in check_block_count()
711 || segno > TOTAL_SEGS(sbi) - 1)) { in check_block_count()
712 f2fs_err(sbi, "Wrong valid blocks %d or segno %u", in check_block_count()
714 set_sbi_flag(sbi, SBI_NEED_FSCK); in check_block_count()
720 static inline pgoff_t current_sit_addr(struct f2fs_sb_info *sbi, in current_sit_addr() argument
723 struct sit_info *sit_i = SIT_I(sbi); in current_sit_addr()
727 check_seg_range(sbi, start); in current_sit_addr()
732 f2fs_bug_on(sbi, 1); in current_sit_addr()
742 static inline pgoff_t next_sit_addr(struct f2fs_sb_info *sbi, in next_sit_addr() argument
745 struct sit_info *sit_i = SIT_I(sbi); in next_sit_addr()
765 static inline unsigned long long get_mtime(struct f2fs_sb_info *sbi, in get_mtime() argument
768 struct sit_info *sit_i = SIT_I(sbi); in get_mtime()
792 static inline block_t start_sum_block(struct f2fs_sb_info *sbi) in start_sum_block() argument
794 return __start_cp_addr(sbi) + in start_sum_block()
795 le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_start_sum); in start_sum_block()
798 static inline block_t sum_blk_addr(struct f2fs_sb_info *sbi, int base, int type) in sum_blk_addr() argument
800 return __start_cp_addr(sbi) + in sum_blk_addr()
801 le32_to_cpu(F2FS_CKPT(sbi)->cp_pack_total_block_count) in sum_blk_addr()
805 static inline bool sec_usage_check(struct f2fs_sb_info *sbi, unsigned int secno) in sec_usage_check() argument
807 if (IS_CURSEC(sbi, secno) || (sbi->cur_victim_sec == secno)) in sec_usage_check()
819 static inline int nr_pages_to_skip(struct f2fs_sb_info *sbi, int type) in nr_pages_to_skip() argument
821 if (sbi->sb->s_bdi->wb.dirty_exceeded) in nr_pages_to_skip()
825 return sbi->blocks_per_seg; in nr_pages_to_skip()
827 return 8 * sbi->blocks_per_seg; in nr_pages_to_skip()
837 static inline long nr_pages_to_write(struct f2fs_sb_info *sbi, int type, in nr_pages_to_write() argument
854 static inline void wake_up_discard_thread(struct f2fs_sb_info *sbi, bool force) in wake_up_discard_thread() argument
856 struct discard_cmd_control *dcc = SM_I(sbi)->dcc_info; in wake_up_discard_thread()
873 if (!wakeup || !is_idle(sbi, DISCARD_TIME)) in wake_up_discard_thread()