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Searched refs:EXT4_SB (Results 1 – 25 of 28) sorted by relevance

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/linux-4.19.296/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()
331 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_valid_block_bitmap()
443 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_read_block_bitmap_nowait()
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Dresize.c49 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_resize_begin()
59 if (EXT4_SB(sb)->s_es->s_reserved_gdt_blocks && in ext4_resize_begin()
71 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) { in ext4_resize_begin()
73 (unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr); in ext4_resize_begin()
81 if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) { in ext4_resize_begin()
93 &EXT4_SB(sb)->s_ext4_flags)) in ext4_resize_begin()
101 clear_bit_unlock(EXT4_FLAGS_RESIZING, &EXT4_SB(sb)->s_ext4_flags); in ext4_resize_end()
123 le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks); in ext4_group_overhead_blocks()
133 struct ext4_sb_info *sbi = EXT4_SB(sb); in verify_group_input()
362 unsigned int itb = EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
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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.c178 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_superblock_csum()
198 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_superblock_csum_set()
360 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in __save_error_info()
362 EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; in __save_error_info()
383 mod_timer(&EXT4_SB(sb)->s_err_report, jiffies + 24*60*60*HZ); in __save_error_info()
414 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_journal_commit_callback()
457 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_handle_error()
465 EXT4_SB(sb)->s_mount_flags |= EXT4_MF_FS_ABORTED; in ext4_handle_error()
482 if (EXT4_SB(sb)->s_journal && in ext4_handle_error()
483 !(EXT4_SB(sb)->s_journal->j_flags & JBD2_REC_ERR)) in ext4_handle_error()
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Dblock_validity.c188 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_protect_reserved_inode()
250 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_setup_system_zone()
319 system_blks = rcu_dereference_protected(EXT4_SB(sb)->system_blks, in ext4_release_system_zone()
321 rcu_assign_pointer(EXT4_SB(sb)->system_blks, NULL); in ext4_release_system_zone()
339 system_blks = rcu_dereference(EXT4_SB(inode->i_sb)->system_blks); in ext4_inode_block_valid()
340 ret = ext4_data_block_valid_rcu(EXT4_SB(inode->i_sb), system_blks, in ext4_inode_block_valid()
349 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_check_blockref()
355 le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) in ext4_check_blockref()
Dmmp.c13 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mmp_csum()
136 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in kmmpd()
249 EXT4_SB(sb)->s_mmp_tsk = NULL; in kmmpd()
276 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_multi_mount_protect()
379 EXT4_SB(sb)->s_mmp_tsk = kthread_run(kmmpd, mmpd_data, "kmmpd-%.*s", in ext4_multi_mount_protect()
383 if (IS_ERR(EXT4_SB(sb)->s_mmp_tsk)) { in ext4_multi_mount_protect()
384 EXT4_SB(sb)->s_mmp_tsk = NULL; in ext4_multi_mount_protect()
Dext4.h269 EXT4_SB(s)->s_cluster_bits)
272 # define EXT4_CLUSTER_BITS(s) (EXT4_SB(s)->s_cluster_bits)
277 #define EXT4_ADDR_PER_BLOCK_BITS(s) (EXT4_SB(s)->s_addr_per_block_bits)
278 #define EXT4_INODE_SIZE(s) (EXT4_SB(s)->s_inode_size)
279 #define EXT4_FIRST_INO(s) (EXT4_SB(s)->s_first_ino)
368 #define EXT4_DESC_SIZE(s) (EXT4_SB(s)->s_desc_size)
370 # define EXT4_BLOCKS_PER_GROUP(s) (EXT4_SB(s)->s_blocks_per_group)
371 # define EXT4_CLUSTERS_PER_GROUP(s) (EXT4_SB(s)->s_clusters_per_group)
372 # define EXT4_DESC_PER_BLOCK(s) (EXT4_SB(s)->s_desc_per_block)
373 # define EXT4_INODES_PER_GROUP(s) (EXT4_SB(s)->s_inodes_per_group)
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Dfsync.c97 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_sync_file()
102 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_sync_file()
112 if (EXT4_SB(inode->i_sb)->s_mount_flags & EXT4_MF_FS_ABORTED) in ext4_sync_file()
Dioctl.c92 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in reset_inode_seed()
464 EXT4_SB(sb)->s_want_extra_isize, in ext4_ioctl_setproject()
562 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_shutdown()
714 if (EXT4_SB(sb)->s_journal) { in ext4_ioctl_group_add()
715 jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
716 err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
717 jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
875 err = ext4_group_extend(sb, EXT4_SB(sb)->s_es, n_blocks_count); in ext4_ioctl()
876 if (EXT4_SB(sb)->s_journal) { in ext4_ioctl()
877 jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl()
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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()
579 if (EXT4_SB(sb)->s_journal_bdev && in ext4_getfsmap_is_valid_device()
580 fm->fmr_device == new_encode_dev(EXT4_SB(sb)->s_journal_bdev->bd_dev)) in ext4_getfsmap_is_valid_device()
650 if (EXT4_SB(sb)->s_journal_bdev) { in ext4_getfsmap()
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Dext4_jbd2.c48 if (unlikely(ext4_forced_shutdown(EXT4_SB(sb)))) in ext4_journal_check_start()
54 journal = EXT4_SB(sb)->s_journal; in ext4_journal_check_start()
78 journal = EXT4_SB(sb)->s_journal; in __ext4_journal_start_sb()
304 es = EXT4_SB(inode->i_sb)->s_es; in __ext4_handle_dirty_metadata()
320 struct buffer_head *bh = EXT4_SB(sb)->s_sbh; in __ext4_handle_dirty_super()
Dfile.c68 if (unlikely(ext4_forced_shutdown(EXT4_SB(file_inode(iocb->ki_filp)->i_sb)))) in ext4_file_read_iter()
178 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_write_checks()
228 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_write_iter()
377 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_mmap()
400 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_sample_last_mounted()
449 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_open()
485 maxbytes = EXT4_SB(inode->i_sb)->s_bitmap_maxbytes; in ext4_llseek()
Dmballoc.c447 bb = e4b->bd_buddy + EXT4_SB(e4b->bd_sb)->s_mb_offsets[order]; in mb_find_buddy()
448 *max = EXT4_SB(e4b->bd_sb)->s_mb_maxs[order]; in mb_find_buddy()
468 blocknr += EXT4_C2B(EXT4_SB(sb), first + i); in mb_free_blocks_double()
658 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_mark_free_simple()
716 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_generate_buddy()
976 struct inode *inode = EXT4_SB(sb)->s_buddy_cache; in ext4_mb_get_buddy_page_lock()
1110 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_load_buddy_gfp()
1444 if (last + 1 < EXT4_SB(sb)->s_mb_maxs[0]) in mb_free_blocks()
1448 struct ext4_sb_info *sbi = EXT4_SB(sb); in mb_free_blocks()
1583 if (start + len < EXT4_SB(e4b->bd_sb)->s_mb_maxs[0]) in mb_mark_used()
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Dinode.c56 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_inode_csum()
90 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_verify()
111 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_set()
235 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_evict_inode()
376 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_update_reserve_space()
424 le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) in __check_block_validity()
1272 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_write_begin()
1599 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_reserve_space()
1627 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_release_space()
1668 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_page_release_reservation()
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Dextents_status.c301 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_es_list_add()
317 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_es_list_del()
346 percpu_counter_inc(&EXT4_SB(inode->i_sb)-> in ext4_es_alloc_extent()
351 percpu_counter_inc(&EXT4_SB(inode->i_sb)->s_es_stats.es_stats_all_cnt); in ext4_es_alloc_extent()
359 percpu_counter_dec(&EXT4_SB(inode->i_sb)->s_es_stats.es_stats_all_cnt); in ext4_es_free_extent()
366 percpu_counter_dec(&EXT4_SB(inode->i_sb)-> in ext4_es_free_extent()
727 if (err == -ENOMEM && __es_shrink(EXT4_SB(inode->i_sb), in ext4_es_insert_extent()
820 stats = &EXT4_SB(inode->i_sb)->s_es_stats; in ext4_es_lookup_extent()
887 __es_shrink(EXT4_SB(inode->i_sb), in __es_remove_extent()
1092 struct ext4_sb_info *sbi = EXT4_SB((struct super_block *) seq->private); in ext4_seq_es_shrinker_info_show()
Dialloc.c121 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_read_inode_bitmap()
262 sbi = EXT4_SB(sb); in ext4_free_inode()
377 struct flex_groups *fg = sbi_array_rcu_deref(EXT4_SB(sb), in get_orlov_stats()
423 struct ext4_sb_info *sbi = EXT4_SB(sb); in find_group_orlov()
571 int flex_size = ext4_flex_bg_size(EXT4_SB(sb)); in find_group_other()
675 int inodes_per_block = EXT4_SB(sb)->s_inodes_per_block; in recently_deleted()
723 if ((EXT4_SB(sb)->s_journal == NULL) && in find_inode_bit()
771 sbi = EXT4_SB(sb); in __ext4_new_inode()
1209 unsigned long max_ino = le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count); in ext4_orphan_get()
1287 es = EXT4_SB(sb)->s_es; in ext4_count_free_inodes()
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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()
Dxattr.c136 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_xattr_block_csum()
475 hash = ext4_xattr_inode_hash(EXT4_SB(ea_inode->i_sb), buffer, size); in ext4_xattr_inode_verify_hashes()
620 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_get()
672 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_xattr_get()
765 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_list()
821 BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access"); in ext4_xattr_update_super_block()
822 if (ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh) == 0) { in ext4_xattr_update_super_block()
847 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_get_inode_usage()
886 size_t cluster_size = 1 << (EXT4_SB(sb)->s_cluster_bits + in round_up_cluster()
1339 dquot_free_block(inode, EXT4_C2B(EXT4_SB(inode->i_sb), 1)); in ext4_xattr_release_block()
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Dsysfs.c76 EXT4_SB(sb)->s_sectors_written_start) >> 1))); in lifetime_write_kbytes_show()
380 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_register_sysfs()
408 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_unregister_sysfs()
Dmballoc.h199 (fex->fe_start << EXT4_SB(sb)->s_cluster_bits); in ext4_grp_offs_to_block()
Dextents.c52 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_extent_block_csum()
407 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_valid_extent_entries()
1298 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_ext_grow_indepth()
2528 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_remove_blocks()
2559 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_remove_blocks()
2644 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_rm_leaf()
2849 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_remove_space()
3120 spin_lock_init(&EXT4_SB(sb)->s_ext_stats_lock); in ext4_ext_init()
3121 EXT4_SB(sb)->s_ext_min = 1 << 30; in ext4_ext_init()
3122 EXT4_SB(sb)->s_ext_max = 0; in ext4_ext_init()
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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()
358 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dirent_csum()
454 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dx_csum()
795 hinfo->hash_version += EXT4_SB(dir->i_sb)->s_hash_unsigned; in dx_probe()
796 hinfo->seed = EXT4_SB(dir->i_sb)->s_hash_seed; in dx_probe()
1132 hinfo.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version; in ext4_htree_fill_tree()
1135 EXT4_SB(dir->i_sb)->s_hash_unsigned; in ext4_htree_fill_tree()
1136 hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed; in ext4_htree_fill_tree()
2076 root->info.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version; in make_indexed_dir()
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Dpage-io.c163 if (ret < 0 && !ext4_forced_shutdown(EXT4_SB(inode->i_sb))) { in ext4_end_io()
202 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()
Dmigrate.c430 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_migrate()
617 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ind_migrate()

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