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Searched refs:EXT4_SB (Results 1 – 24 of 24) sorted by relevance

/linux/fs/ext4/
H A Dballoc.c43 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) >> in ext4_get_group_number()
57 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_get_group_no_and_offset()
62 EXT4_SB(sb)->s_cluster_bits; in ext4_get_group_no_and_offset()
98 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_num_overhead_clusters()
174 blocks = ext4_blocks_count(EXT4_SB(sb)->s_es) - in num_clusters_in_group()
178 return EXT4_NUM_B2C(EXT4_SB(sb), blocks); in num_clusters_in_group()
188 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_init_block_bitmap()
273 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_get_group_desc()
332 if (unlikely(group >= EXT4_SB(sb)->s_groups_count)) in ext4_get_group_info()
334 if (unlikely(!EXT4_SB(sb)->s_group_info)) in ext4_get_group_info()
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H A Dorphan.c17 struct ext4_orphan_info *oi = &EXT4_SB(inode->i_sb)->s_orphan_info; in ext4_orphan_file_add()
105 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_orphan_add()
193 struct ext4_orphan_info *oi = &EXT4_SB(inode->i_sb)->s_orphan_info; in ext4_orphan_file_del()
230 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_orphan_del()
316 rcu_dereference_protected(EXT4_SB(sb)->s_qf_names[type], in ext4_quota_on_mount()
318 EXT4_SB(sb)->s_jquota_fmt, type); in ext4_quota_on_mount()
389 struct ext4_orphan_info *oi = &EXT4_SB(sb)->s_orphan_info; in ext4_orphan_cleanup()
410 if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) { in ext4_orphan_cleanup()
442 if (EXT4_SB(sb)->s_qf_names[i]) { in ext4_orphan_cleanup()
460 if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) { in ext4_orphan_cleanup()
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H A Dresize.c48 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_resize_begin()
100 clear_bit_unlock(EXT4_FLAGS_RESIZING, &EXT4_SB(sb)->s_ext4_flags); in ext4_resize_end()
113 le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks); in ext4_group_overhead_blocks()
123 struct ext4_sb_info *sbi = EXT4_SB(sb); in verify_group_input()
372 unsigned int itb = EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
391 start_blk += EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
397 EXT4_NUM_B2C(EXT4_SB(sb), in ext4_alloc_group_tables()
463 struct ext4_sb_info *sbi = EXT4_SB(sb); in set_flexbg_block_bitmap()
533 int group_table_count[] = {1, 1, EXT4_SB(sb)->s_itb_per_group}; in setup_new_flex_group_blocks()
536 struct ext4_sb_info *sbi = EXT4_SB(sb); in setup_new_flex_group_blocks()
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H A Dext4.h345 EXT4_SB(s)->s_cluster_bits)
348 # define EXT4_CLUSTER_BITS(s) (EXT4_SB(s)->s_cluster_bits)
353 #define EXT4_ADDR_PER_BLOCK_BITS(s) (EXT4_SB(s)->s_addr_per_block_bits)
354 #define EXT4_INODE_SIZE(s) (EXT4_SB(s)->s_inode_size)
355 #define EXT4_FIRST_INO(s) (EXT4_SB(s)->s_first_ino)
456 #define EXT4_DESC_SIZE(s) (EXT4_SB(s)->s_desc_size)
458 # define EXT4_BLOCKS_PER_GROUP(s) (EXT4_SB(s)->s_blocks_per_group)
459 # define EXT4_CLUSTERS_PER_GROUP(s) (EXT4_SB(s)->s_clusters_per_group)
460 # define EXT4_DESC_PER_BLOCK(s) (EXT4_SB(s)->s_desc_per_block)
461 # define EXT4_INODES_PER_GROUP(s) (EXT4_SB(s)->s_inodes_per_group)
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H A Dsuper.c320 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_superblock_csum_set()
474 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_maybe_update_superblock()
506 schedule_work(&EXT4_SB(sb)->s_sb_upd_work); in ext4_maybe_update_superblock()
651 struct ext4_sb_info *sbi = EXT4_SB(sb); in save_error_info()
700 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_handle_error()
703 EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; in ext4_handle_error()
723 schedule_work(&EXT4_SB(sb)->s_sb_upd_work); in ext4_handle_error()
748 set_bit(EXT4_FLAGS_EMERGENCY_RO, &EXT4_SB(sb)->s_ext4_flags); in ext4_handle_error()
811 ___ratelimit(&(EXT4_SB(sb)->s_err_ratelimit_state), \
934 if (!sb || (EXT4_SB(sb)->s_journal && in ext4_decode_error()
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H A Dblock_validity.c152 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_protect_reserved_inode()
214 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_setup_system_zone()
287 system_blks = rcu_dereference_protected(EXT4_SB(sb)->s_system_blks, in ext4_release_system_zone()
289 rcu_assign_pointer(EXT4_SB(sb)->s_system_blks, NULL); in ext4_release_system_zone()
298 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_sb_block_valid()
354 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_check_blockref()
H A Dfsmap.c90 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_helper()
196 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_meta_helper()
251 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_datadev_helper()
313 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_getfsmap_logdev()
372 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_find_sb()
480 for (agno = 0; agno < EXT4_SB(sb)->s_groups_count; agno++) { in ext4_getfsmap_find_fixed_metadata()
509 EXT4_SB(sb)->s_itb_per_group, in ext4_getfsmap_find_fixed_metadata()
532 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_datadev()
652 if (EXT4_SB(sb)->s_journal_bdev_file && in ext4_getfsmap_is_valid_device()
654 new_encode_dev(file_bdev(EXT4_SB(sb)->s_journal_bdev_file)->bd_dev)) in ext4_getfsmap_is_valid_device()
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H A Dext4_jbd2.c87 journal = EXT4_SB(sb)->s_journal; in ext4_journal_check_start()
119 journal = EXT4_SB(sb)->s_journal; in __ext4_journal_start_sb()
120 if (!journal || (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY)) in __ext4_journal_start_sb()
220 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_check_bdev_write_error()
262 &EXT4_SB(sb)->s_journal_triggers[trigger_type].tr_triggers); in __ext4_journal_get_write_access()
357 &EXT4_SB(sb)->s_journal_triggers[trigger_type].tr_triggers); in __ext4_journal_get_create_access()
H A Dfast_commit.c228 (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY)); in ext4_fc_disabled()
351 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_fc_mark_ineligible()
397 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_fc_track_template()
445 struct ext4_sb_info *sbi = EXT4_SB(sb); in __track_dentry_update()
667 struct buffer_head *bh = EXT4_SB(sb)->s_fc_bh; in ext4_fc_submit_bh()
676 EXT4_SB(sb)->s_fc_bh = NULL; in ext4_fc_submit_bh()
695 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_fc_reserve_space()
710 ret = jbd2_fc_get_buf(EXT4_SB(sb)->s_journal, &bh); in ext4_fc_reserve_space()
740 ret = jbd2_fc_get_buf(EXT4_SB(sb)->s_journal, &bh); in ext4_fc_reserve_space()
758 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_fc_write_tail()
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H A Dinode.c95 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_verify()
116 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_set()
350 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_update_reserve_space()
396 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in __check_block_validity()
439 if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_check_map_extents_env()
985 ASSERT((EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_getblk()
1013 ASSERT((EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_getblk()
1618 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_reserve_space()
1646 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_release_space()
1779 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_print_free_blocks()
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H A Dmballoc.c550 bb = e4b->bd_buddy + EXT4_SB(e4b->bd_sb)->s_mb_offsets[order]; in mb_find_buddy()
551 *max = EXT4_SB(e4b->bd_sb)->s_mb_maxs[order]; in mb_find_buddy()
571 blocknr += EXT4_C2B(EXT4_SB(sb), first + i); in mb_free_blocks_double()
811 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_mark_free_simple()
865 struct ext4_sb_info *sbi = EXT4_SB(sb); in mb_update_avg_fragment_size()
902 ngroups = EXT4_SB(ac->ac_sb)->s_blockfile_groups; in ext4_get_allocation_groups_count()
915 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_scan_groups_xa_range()
948 struct xarray *xa = &EXT4_SB(ac->ac_sb)->s_mb_largest_free_orders[order]; in ext4_mb_scan_groups_largest_free_order_range()
963 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb); in ext4_mb_scan_groups_p2_aligned()
999 struct xarray *xa = &EXT4_SB(ac->ac_sb)->s_mb_avg_fragment_size[order]; in ext4_mb_scan_groups_avg_frag_order_range()
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H A Dialloc.c89 if (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_validate_inode_bitmap()
128 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_read_inode_bitmap()
268 sbi = EXT4_SB(sb); in ext4_free_inode()
383 struct flex_groups *fg = sbi_array_rcu_deref(EXT4_SB(sb), in get_orlov_stats()
429 struct ext4_sb_info *sbi = EXT4_SB(sb); in find_group_orlov()
578 int flex_size = ext4_flex_bg_size(EXT4_SB(sb)); in find_group_other()
682 int inodes_per_block = EXT4_SB(sb)->s_inodes_per_block; in recently_deleted()
730 bool check_recently_deleted = EXT4_SB(sb)->s_journal == NULL; in find_inode_bit()
763 unsigned long max_ino = le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count); in ext4_mark_inode_used()
961 sbi = EXT4_SB(sb); in __ext4_new_inode()
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H A Dext4_jbd2.h19 #define EXT4_JOURNAL(inode) (EXT4_SB((inode)->i_sb)->s_journal)
209 return blocks * EXT4_SB(sb)->s_cluster_ratio; in ext4_free_metadata_revoke_credits()
400 return blocks + 2*(EXT4_SB(inode->i_sb)->s_cluster_ratio - 1); in ext4_free_data_revoke_credits()
H A Dxattr.c132 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_xattr_block_csum()
505 hash = ext4_xattr_inode_hash(EXT4_SB(ea_inode->i_sb), buffer, size); in ext4_xattr_inode_verify_hashes()
855 BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access"); in ext4_xattr_update_super_block()
856 if (ext4_journal_get_write_access(handle, sb, EXT4_SB(sb)->s_sbh, in ext4_xattr_update_super_block()
858 lock_buffer(EXT4_SB(sb)->s_sbh); in ext4_xattr_update_super_block()
861 unlock_buffer(EXT4_SB(sb)->s_sbh); in ext4_xattr_update_super_block()
862 ext4_handle_dirty_metadata(handle, NULL, EXT4_SB(sb)->s_sbh); in ext4_xattr_update_super_block()
919 size_t cluster_size = 1 << (EXT4_SB(sb)->s_cluster_bits + in round_up_cluster()
1193 end = (void *)ext4_raw_inode(&iloc) + EXT4_SB(parent->i_sb)->s_inode_size; in ext4_xattr_inode_dec_ref_all()
1360 dquot_free_block(inode, EXT4_C2B(EXT4_SB(inode->i_sb), 1)); in ext4_xattr_release_block()
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H A Dcrypto.c86 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_ioctl_get_encryption_pwsalt()
228 return EXT4_SB(sb)->s_dummy_enc_policy.policy; in ext4_get_dummy_policy()
H A Dfile.c292 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_generic_write_checks()
784 if (len < EXT4_SB(inode->i_sb)->s_awu_min || in ext4_file_write_iter()
785 len > EXT4_SB(inode->i_sb)->s_awu_max) in ext4_file_write_iter()
885 struct dax_device *dax_dev = EXT4_SB(inode->i_sb)->s_daxdev; in ext4_file_mmap_prepare()
914 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_sample_last_mounted()
H A Dsysfs.c82 EXT4_SB(sb)->s_sectors_written_start) >> 1))); in lifetime_write_kbytes_show()
612 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_register_sysfs()
648 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_unregister_sysfs()
H A Dextents.c1318 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_ext_grow_indepth()
2472 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_rereserve_cluster()
2491 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_remove_blocks()
2627 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_rm_leaf()
2848 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_remove_space()
3125 spin_lock_init(&EXT4_SB(sb)->s_ext_stats_lock); in ext4_ext_init()
3126 EXT4_SB(sb)->s_ext_min = 1 << 30; in ext4_ext_init()
3127 EXT4_SB(sb)->s_ext_max = 0; in ext4_ext_init()
3141 if (EXT4_SB(sb)->s_ext_blocks && EXT4_SB(sb)->s_ext_extents) { in ext4_ext_release()
3142 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_ext_release()
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H A Dmballoc.h239 (fex->fe_start << EXT4_SB(sb)->s_cluster_bits); in ext4_grp_offs_to_block()
H A Dxattr.h72 EXT4_SB((inode)->i_sb)->s_inode_size)
H A Dnamei.c61 if (unlikely(EXT4_SB(inode->i_sb)->s_max_dir_size_kb && in ext4_append()
63 EXT4_SB(inode->i_sb)->s_max_dir_size_kb))) in ext4_append()
821 hinfo->hash_version += EXT4_SB(dir->i_sb)->s_hash_unsigned; in dx_probe()
822 hinfo->seed = EXT4_SB(dir->i_sb)->s_hash_seed; in dx_probe()
1172 EXT4_SB(dir->i_sb)->s_def_hash_version; in ext4_htree_fill_tree()
1175 EXT4_SB(dir->i_sb)->s_hash_unsigned; in ext4_htree_fill_tree()
1176 hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed; in ext4_htree_fill_tree()
2292 EXT4_SB(dir->i_sb)->s_def_hash_version; in make_indexed_dir()
2302 fname->hinfo.hash_version += EXT4_SB(dir->i_sb)->s_hash_unsigned; in make_indexed_dir()
2303 fname->hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed; in make_indexed_dir()
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H A Ddir.c106 le32_to_cpu(EXT4_SB(dir->i_sb)->s_es->s_inodes_count))) in __ext4_check_dir_entry()
203 1 << EXT4_SB(sb)->s_min_folio_order); in ext4_readdir()
H A Dmigrate.c607 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ind_migrate()
H A Dinline.c47 min_offs = EXT4_SB(inode->i_sb)->s_inode_size - in get_max_inline_xattr_value_size()
65 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in get_max_inline_xattr_value_size()