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Searched refs:EXT4_SB (Results 1 – 25 of 30) sorted by relevance

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/Linux-v5.10/fs/ext4/
Dballoc.c42 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) >> in ext4_get_group_number()
56 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_get_group_no_and_offset()
61 EXT4_SB(sb)->s_cluster_bits; in ext4_get_group_no_and_offset()
94 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_num_overhead_clusters()
171 blocks = ext4_blocks_count(EXT4_SB(sb)->s_es) - in num_clusters_in_group()
175 return EXT4_NUM_B2C(EXT4_SB(sb), blocks); in num_clusters_in_group()
185 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_init_block_bitmap()
272 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_get_group_desc()
315 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_valid_block_bitmap()
373 if (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_validate_block_bitmap()
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Dresize.c49 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_resize_begin()
61 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) { in ext4_resize_begin()
63 (unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr); in ext4_resize_begin()
71 if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) { in ext4_resize_begin()
78 &EXT4_SB(sb)->s_ext4_flags)) in ext4_resize_begin()
86 clear_bit_unlock(EXT4_FLAGS_RESIZING, &EXT4_SB(sb)->s_ext4_flags); in ext4_resize_end()
108 le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks); in ext4_group_overhead_blocks()
118 struct ext4_sb_info *sbi = EXT4_SB(sb); in verify_group_input()
347 unsigned int itb = EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
366 start_blk += EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
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Dfast_commit.c159 __releases(&EXT4_SB(inode->i_sb)->s_fc_lock) in ext4_fc_wait_committing_inode()
175 lockdep_assert_held(&EXT4_SB(inode->i_sb)->s_fc_lock); in ext4_fc_wait_committing_inode()
177 spin_unlock(&EXT4_SB(inode->i_sb)->s_fc_lock); in ext4_fc_wait_committing_inode()
194 (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) in ext4_fc_start_update()
198 spin_lock(&EXT4_SB(inode->i_sb)->s_fc_lock); in ext4_fc_start_update()
208 spin_unlock(&EXT4_SB(inode->i_sb)->s_fc_lock); in ext4_fc_start_update()
219 (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) in ext4_fc_stop_update()
235 (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY)) in ext4_fc_del()
239 spin_lock(&EXT4_SB(inode->i_sb)->s_fc_lock); in ext4_fc_del()
241 spin_unlock(&EXT4_SB(inode->i_sb)->s_fc_lock); in ext4_fc_del()
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Dbitmap.c25 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_inode_bitmap_csum_verify()
46 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_inode_bitmap_csum_set()
63 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_block_bitmap_csum_verify()
89 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_block_bitmap_csum_set()
Dsuper.c267 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_superblock_csum()
287 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_superblock_csum_set()
430 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in __save_error_info()
433 EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; in __save_error_info()
511 mod_timer(&EXT4_SB(sb)->s_err_report, jiffies + 24*60*60*HZ); in __save_error_info()
543 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_journal_commit_callback()
676 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_handle_error()
702 ___ratelimit(&(EXT4_SB(sb)->s_err_ratelimit_state), \
712 if (unlikely(ext4_forced_shutdown(EXT4_SB(sb)))) in __ext4_error()
736 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in __ext4_error_inode()
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Dmmp.c13 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mmp_csum()
132 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in kmmpd()
248 EXT4_SB(sb)->s_mmp_tsk = NULL; in kmmpd()
275 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_multi_mount_protect()
378 EXT4_SB(sb)->s_mmp_tsk = kthread_run(kmmpd, mmpd_data, "kmmpd-%.*s", in ext4_multi_mount_protect()
382 if (IS_ERR(EXT4_SB(sb)->s_mmp_tsk)) { in ext4_multi_mount_protect()
383 EXT4_SB(sb)->s_mmp_tsk = NULL; in ext4_multi_mount_protect()
Dext4.h275 EXT4_SB(s)->s_cluster_bits)
278 # define EXT4_CLUSTER_BITS(s) (EXT4_SB(s)->s_cluster_bits)
283 #define EXT4_ADDR_PER_BLOCK_BITS(s) (EXT4_SB(s)->s_addr_per_block_bits)
284 #define EXT4_INODE_SIZE(s) (EXT4_SB(s)->s_inode_size)
285 #define EXT4_FIRST_INO(s) (EXT4_SB(s)->s_first_ino)
377 #define EXT4_DESC_SIZE(s) (EXT4_SB(s)->s_desc_size)
379 # define EXT4_BLOCKS_PER_GROUP(s) (EXT4_SB(s)->s_blocks_per_group)
380 # define EXT4_CLUSTERS_PER_GROUP(s) (EXT4_SB(s)->s_clusters_per_group)
381 # define EXT4_DESC_PER_BLOCK(s) (EXT4_SB(s)->s_desc_per_block)
382 # define EXT4_INODES_PER_GROUP(s) (EXT4_SB(s)->s_inodes_per_group)
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Dextents_status.c314 if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_es_find_extent_range()
367 if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_es_scan_range()
395 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in __es_scan_clu()
413 if (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_es_scan_clu()
426 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_es_list_add()
442 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_es_list_del()
471 percpu_counter_inc(&EXT4_SB(inode->i_sb)-> in ext4_es_alloc_extent()
476 percpu_counter_inc(&EXT4_SB(inode->i_sb)->s_es_stats.es_stats_all_cnt); in ext4_es_alloc_extent()
484 percpu_counter_dec(&EXT4_SB(inode->i_sb)->s_es_stats.es_stats_all_cnt); in ext4_es_free_extent()
491 percpu_counter_dec(&EXT4_SB(inode->i_sb)-> in ext4_es_free_extent()
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Dioctl.c92 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_reset_inode_seed()
498 EXT4_SB(sb)->s_want_extra_isize, in ext4_ioctl_setproject()
605 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_shutdown()
754 if (EXT4_SB(sb)->s_journal) { in ext4_ioctl_group_add()
755 jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
756 err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
757 jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
935 err = ext4_group_extend(sb, EXT4_SB(sb)->s_es, n_blocks_count); in __ext4_ioctl()
936 if (EXT4_SB(sb)->s_journal) { in __ext4_ioctl()
937 jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal); in __ext4_ioctl()
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Dblock_validity.c152 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_protect_reserved_inode()
216 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_setup_system_zone()
289 system_blks = rcu_dereference_protected(EXT4_SB(sb)->s_system_blks, in ext4_release_system_zone()
291 rcu_assign_pointer(EXT4_SB(sb)->s_system_blks, NULL); in ext4_release_system_zone()
305 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_inode_block_valid()
351 le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) in ext4_check_blockref()
Dext4_jbd2.c70 if (unlikely(ext4_forced_shutdown(EXT4_SB(sb)))) in ext4_journal_check_start()
76 journal = EXT4_SB(sb)->s_journal; in ext4_journal_check_start()
102 journal = EXT4_SB(sb)->s_journal; in __ext4_journal_start_sb()
103 if (!journal || (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY)) in __ext4_journal_start_sb()
201 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_check_bdev_write_error()
379 struct buffer_head *bh = EXT4_SB(sb)->s_sbh; in __ext4_handle_dirty_super()
Dfsmap.c89 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_helper()
197 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_datadev_helper()
259 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_getfsmap_logdev()
318 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_find_sb()
418 for (agno = 0; agno < EXT4_SB(sb)->s_groups_count; agno++) { in ext4_getfsmap_find_fixed_metadata()
447 EXT4_SB(sb)->s_itb_per_group, in ext4_getfsmap_find_fixed_metadata()
470 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_datadev()
577 if (EXT4_SB(sb)->s_journal_bdev && in ext4_getfsmap_is_valid_device()
578 fm->fmr_device == new_encode_dev(EXT4_SB(sb)->s_journal_bdev->bd_dev)) in ext4_getfsmap_is_valid_device()
648 if (EXT4_SB(sb)->s_journal_bdev) { in ext4_getfsmap()
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Dinode.c54 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_inode_csum()
88 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_verify()
109 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_set()
204 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_evict_inode()
349 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_update_reserve_space()
397 le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) in __check_block_validity()
519 if (!(EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) && in ext4_map_blocks()
833 J_ASSERT((EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_getblk()
850 J_ASSERT((EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_getblk()
1135 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_write_begin()
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Dmballoc.c469 bb = e4b->bd_buddy + EXT4_SB(e4b->bd_sb)->s_mb_offsets[order]; in mb_find_buddy()
470 *max = EXT4_SB(e4b->bd_sb)->s_mb_maxs[order]; in mb_find_buddy()
490 blocknr += EXT4_C2B(EXT4_SB(sb), first + i); in mb_free_blocks_double()
715 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_mark_free_simple()
773 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_generate_buddy()
1033 struct inode *inode = EXT4_SB(sb)->s_buddy_cache; in ext4_mb_get_buddy_page_lock()
1167 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_load_buddy_gfp()
1496 if (last + 1 < EXT4_SB(sb)->s_mb_maxs[0]) in mb_free_blocks()
1500 struct ext4_sb_info *sbi = EXT4_SB(sb); in mb_free_blocks()
1637 if (start + len < EXT4_SB(e4b->bd_sb)->s_mb_maxs[0]) in mb_mark_used()
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Dext4_jbd2.h19 #define EXT4_JOURNAL(inode) (EXT4_SB((inode)->i_sb)->s_journal)
182 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_add()
203 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_try_del()
299 return blocks * EXT4_SB(sb)->s_cluster_ratio; in ext4_free_metadata_revoke_credits()
490 return blocks + 2*(EXT4_SB(inode->i_sb)->s_cluster_ratio - 1); in ext4_free_data_revoke_credits()
Dialloc.c87 if (EXT4_SB(sb)->s_mount_state & EXT4_FC_REPLAY) in ext4_validate_inode_bitmap()
127 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_read_inode_bitmap()
266 sbi = EXT4_SB(sb); in ext4_free_inode()
378 struct flex_groups *fg = sbi_array_rcu_deref(EXT4_SB(sb), in get_orlov_stats()
424 struct ext4_sb_info *sbi = EXT4_SB(sb); in find_group_orlov()
573 int flex_size = ext4_flex_bg_size(EXT4_SB(sb)); in find_group_other()
677 int inodes_per_block = EXT4_SB(sb)->s_inodes_per_block; in recently_deleted()
718 bool check_recently_deleted = EXT4_SB(sb)->s_journal == NULL; in find_inode_bit()
751 unsigned long max_ino = le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count); in ext4_mark_inode_used()
949 sbi = EXT4_SB(sb); in __ext4_new_inode()
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Dfile.c118 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_read_iter()
230 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_generic_write_checks()
654 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_write_iter()
751 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_file_mmap()
777 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_sample_last_mounted()
826 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_open()
866 maxbytes = EXT4_SB(inode->i_sb)->s_bitmap_maxbytes; in ext4_llseek()
Dfsync.c108 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_fsync_journal()
134 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_sync_file()
Dxattr.c134 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_xattr_block_csum()
447 hash = ext4_xattr_inode_hash(EXT4_SB(ea_inode->i_sb), buffer, size); in ext4_xattr_inode_verify_hashes()
592 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_get()
644 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_xattr_get()
737 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_list()
793 BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access"); in ext4_xattr_update_super_block()
794 if (ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh) == 0) { in ext4_xattr_update_super_block()
819 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_get_inode_usage()
858 size_t cluster_size = 1 << (EXT4_SB(sb)->s_cluster_bits + in round_up_cluster()
1293 dquot_free_block(inode, EXT4_C2B(EXT4_SB(inode->i_sb), 1)); in ext4_xattr_release_block()
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Dnamei.c60 if (unlikely(EXT4_SB(inode->i_sb)->s_max_dir_size_kb && in ext4_append()
62 EXT4_SB(inode->i_sb)->s_max_dir_size_kb))) in ext4_append()
350 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dirblock_csum()
445 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dx_csum()
783 hinfo->hash_version += EXT4_SB(dir->i_sb)->s_hash_unsigned; in dx_probe()
784 hinfo->seed = EXT4_SB(dir->i_sb)->s_hash_seed; in dx_probe()
1103 hinfo.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version; in ext4_htree_fill_tree()
1106 EXT4_SB(dir->i_sb)->s_hash_unsigned; in ext4_htree_fill_tree()
1107 hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed; in ext4_htree_fill_tree()
2120 root->info.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version; in make_indexed_dir()
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Dmballoc.h199 (fex->fe_start << EXT4_SB(sb)->s_cluster_bits); in ext4_grp_offs_to_block()
Dsysfs.c83 EXT4_SB(sb)->s_sectors_written_start) >> 1))); in lifetime_write_kbytes_show()
506 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_register_sysfs()
536 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_unregister_sysfs()
Dextents.c53 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_extent_block_csum()
1264 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_ext_grow_indepth()
2393 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_rereserve_cluster()
2412 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_remove_blocks()
2548 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_rm_leaf()
2770 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_remove_space()
3054 spin_lock_init(&EXT4_SB(sb)->s_ext_stats_lock); in ext4_ext_init()
3055 EXT4_SB(sb)->s_ext_min = 1 << 30; in ext4_ext_init()
3056 EXT4_SB(sb)->s_ext_max = 0; in ext4_ext_init()
3070 if (EXT4_SB(sb)->s_ext_blocks && EXT4_SB(sb)->s_ext_extents) { in ext4_ext_release()
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Dpage-io.c188 if (ret < 0 && !ext4_forced_shutdown(EXT4_SB(inode->i_sb))) { in ext4_end_io_end()
226 struct ext4_sb_info *sbi = EXT4_SB(io_end->inode->i_sb); in ext4_add_complete_io()
Dmove_extent.c408 if (*err == -EBUSY && retries++ < 4 && EXT4_SB(sb)->s_journal && in move_extent_per_page()
409 jbd2_journal_force_commit_nested(EXT4_SB(sb)->s_journal)) in move_extent_per_page()

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