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Searched refs:EXT4_SB (Results 1 – 25 of 29) sorted by relevance

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/Linux-v5.4/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()
307 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_valid_block_bitmap()
410 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_read_block_bitmap_nowait()
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Dresize.c22 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_resize_begin()
34 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) { in ext4_resize_begin()
36 (unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr); in ext4_resize_begin()
44 if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) { in ext4_resize_begin()
51 &EXT4_SB(sb)->s_ext4_flags)) in ext4_resize_begin()
59 clear_bit_unlock(EXT4_FLAGS_RESIZING, &EXT4_SB(sb)->s_ext4_flags); in ext4_resize_end()
81 le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks); in ext4_group_overhead_blocks()
91 struct ext4_sb_info *sbi = EXT4_SB(sb); in verify_group_input()
320 unsigned int itb = EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
339 start_blk += EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
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Dsuper.c179 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_superblock_csum()
199 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_superblock_csum_set()
361 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in __save_error_info()
363 EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; in __save_error_info()
384 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()
464 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_handle_error()
466 EXT4_SB(sb)->s_mount_flags |= EXT4_MF_FS_ABORTED; in ext4_handle_error()
484 if (EXT4_SB(sb)->s_journal && in ext4_handle_error()
485 !(EXT4_SB(sb)->s_journal->j_flags & JBD2_REC_ERR)) in ext4_handle_error()
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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()
Dblock_validity.c193 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_protect_reserved_inode()
255 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_setup_system_zone()
333 system_blks = rcu_dereference_protected(EXT4_SB(sb)->system_blks, in ext4_release_system_zone()
335 rcu_assign_pointer(EXT4_SB(sb)->system_blks, NULL); in ext4_release_system_zone()
363 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_check_blockref()
369 le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) in ext4_check_blockref()
375 unlikely(!ext4_data_block_valid(EXT4_SB(inode->i_sb), 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()
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()
381 if (IS_ERR(EXT4_SB(sb)->s_mmp_tsk)) { in ext4_multi_mount_protect()
382 EXT4_SB(sb)->s_mmp_tsk = NULL; in ext4_multi_mount_protect()
Dext4.h260 EXT4_SB(s)->s_cluster_bits)
263 # define EXT4_CLUSTER_BITS(s) (EXT4_SB(s)->s_cluster_bits)
268 #define EXT4_ADDR_PER_BLOCK_BITS(s) (EXT4_SB(s)->s_addr_per_block_bits)
269 #define EXT4_INODE_SIZE(s) (EXT4_SB(s)->s_inode_size)
270 #define EXT4_FIRST_INO(s) (EXT4_SB(s)->s_first_ino)
362 #define EXT4_DESC_SIZE(s) (EXT4_SB(s)->s_desc_size)
364 # define EXT4_BLOCKS_PER_GROUP(s) (EXT4_SB(s)->s_blocks_per_group)
365 # define EXT4_CLUSTERS_PER_GROUP(s) (EXT4_SB(s)->s_clusters_per_group)
366 # define EXT4_DESC_PER_BLOCK(s) (EXT4_SB(s)->s_desc_per_block)
367 # define EXT4_INODES_PER_GROUP(s) (EXT4_SB(s)->s_inodes_per_group)
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Dioctl.c92 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in reset_inode_seed()
470 EXT4_SB(sb)->s_want_extra_isize, in ext4_ioctl_setproject()
572 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_shutdown()
721 if (EXT4_SB(sb)->s_journal) { in ext4_ioctl_group_add()
722 jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
723 err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
724 jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl_group_add()
939 err = ext4_group_extend(sb, EXT4_SB(sb)->s_es, n_blocks_count); in ext4_ioctl()
940 if (EXT4_SB(sb)->s_journal) { in ext4_ioctl()
941 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()
194 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_datadev_helper()
256 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_getfsmap_logdev()
315 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_find_sb()
415 for (agno = 0; agno < EXT4_SB(sb)->s_groups_count; agno++) { in ext4_getfsmap_find_fixed_metadata()
444 EXT4_SB(sb)->s_itb_per_group, in ext4_getfsmap_find_fixed_metadata()
467 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_getfsmap_datadev()
574 if (EXT4_SB(sb)->journal_bdev && in ext4_getfsmap_is_valid_device()
575 fm->fmr_device == new_encode_dev(EXT4_SB(sb)->journal_bdev->bd_dev)) in ext4_getfsmap_is_valid_device()
645 if (EXT4_SB(sb)->journal_bdev) { in ext4_getfsmap()
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Dfsync.c99 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_sync_file()
104 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_sync_file()
114 if (EXT4_SB(inode->i_sb)->s_mount_flags & EXT4_MF_FS_ABORTED) in ext4_sync_file()
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.c67 if (unlikely(ext4_forced_shutdown(EXT4_SB(file_inode(iocb->ki_filp)->i_sb)))) in ext4_file_read_iter()
177 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_write_checks()
226 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_write_iter()
372 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_file_mmap()
398 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_sample_last_mounted()
447 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_file_open()
487 maxbytes = EXT4_SB(inode->i_sb)->s_bitmap_maxbytes; in ext4_llseek()
Dmballoc.c446 bb = e4b->bd_buddy + EXT4_SB(e4b->bd_sb)->s_mb_offsets[order]; in mb_find_buddy()
447 *max = EXT4_SB(e4b->bd_sb)->s_mb_maxs[order]; in mb_find_buddy()
467 blocknr += EXT4_C2B(EXT4_SB(sb), first + i); in mb_free_blocks_double()
657 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_mark_free_simple()
715 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_generate_buddy()
975 struct inode *inode = EXT4_SB(sb)->s_buddy_cache; in ext4_mb_get_buddy_page_lock()
1109 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_load_buddy_gfp()
1443 if (last + 1 < EXT4_SB(sb)->s_mb_maxs[0]) in mb_free_blocks()
1447 struct ext4_sb_info *sbi = EXT4_SB(sb); in mb_free_blocks()
1581 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()
227 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_evict_inode()
356 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_update_reserve_space()
404 le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) in __check_block_validity()
406 if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), map->m_pblk, in __check_block_validity()
1269 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_write_begin()
1598 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_reserve_space()
1626 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_release_space()
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Dextents_status.c389 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in __es_scan_clu()
417 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_es_list_add()
433 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_es_list_del()
462 percpu_counter_inc(&EXT4_SB(inode->i_sb)-> in ext4_es_alloc_extent()
467 percpu_counter_inc(&EXT4_SB(inode->i_sb)->s_es_stats.es_stats_all_cnt); in ext4_es_alloc_extent()
475 percpu_counter_dec(&EXT4_SB(inode->i_sb)->s_es_stats.es_stats_all_cnt); in ext4_es_free_extent()
482 percpu_counter_dec(&EXT4_SB(inode->i_sb)-> in ext4_es_free_extent()
813 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_es_insert_extent()
844 if (err == -ENOMEM && __es_shrink(EXT4_SB(inode->i_sb), in ext4_es_insert_extent()
943 stats = &EXT4_SB(inode->i_sb)->s_es_stats; in ext4_es_lookup_extent()
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Dialloc.c121 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_read_inode_bitmap()
262 sbi = EXT4_SB(sb); in ext4_free_inode()
373 struct flex_groups *flex_group = EXT4_SB(sb)->s_flex_groups; in get_orlov_stats()
420 struct ext4_sb_info *sbi = EXT4_SB(sb); in find_group_orlov()
569 int flex_size = ext4_flex_bg_size(EXT4_SB(sb)); in find_group_other()
673 int inodes_per_block = EXT4_SB(sb)->s_inodes_per_block; in recently_deleted()
721 if ((EXT4_SB(sb)->s_journal == NULL) && in find_inode_bit()
769 sbi = EXT4_SB(sb); in __ext4_new_inode()
1205 unsigned long max_ino = le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count); in ext4_orphan_get()
1283 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.c132 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_xattr_block_csum()
445 hash = ext4_xattr_inode_hash(EXT4_SB(ea_inode->i_sb), buffer, size); in ext4_xattr_inode_verify_hashes()
590 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_get()
642 if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) in ext4_xattr_get()
735 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_list()
791 BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access"); in ext4_xattr_update_super_block()
792 if (ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh) == 0) { in ext4_xattr_update_super_block()
817 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_get_inode_usage()
856 size_t cluster_size = 1 << (EXT4_SB(sb)->s_cluster_bits + in round_up_cluster()
1311 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()
343 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dirblock_csum()
438 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dx_csum()
777 hinfo->hash_version += EXT4_SB(dir->i_sb)->s_hash_unsigned; in dx_probe()
778 hinfo->seed = EXT4_SB(dir->i_sb)->s_hash_seed; in dx_probe()
1100 hinfo.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version; in ext4_htree_fill_tree()
1103 EXT4_SB(dir->i_sb)->s_hash_unsigned; in ext4_htree_fill_tree()
1104 hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed; in ext4_htree_fill_tree()
1285 const struct ext4_sb_info *sbi = EXT4_SB(parent->i_sb); in ext4_ci_compare()
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Dsysfs.c77 EXT4_SB(sb)->s_sectors_written_start) >> 1))); in lifetime_write_kbytes_show()
402 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_register_sysfs()
430 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()
380 return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, len); in ext4_valid_extent()
388 return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, 1); in ext4_valid_extent_idx()
404 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_valid_extent_entries()
523 le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum))) { in __read_extent_tree_block()
1285 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_ext_grow_indepth()
2573 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_rereserve_cluster()
2592 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_remove_blocks()
2728 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_rm_leaf()
2937 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_remove_space()
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Ddir.c85 le32_to_cpu(EXT4_SB(dir->i_sb)->s_es->s_inodes_count))) in __ext4_check_dir_entry()
673 if (!IS_CASEFOLDED(inode) || !EXT4_SB(inode->i_sb)->s_encoding) { in ext4_d_compare()
684 const struct ext4_sb_info *sbi = EXT4_SB(dentry->d_sb); in ext4_d_hash()
Dindirect.c839 if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), block_to_free, in ext4_clear_blocks()
1002 if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), in ext4_free_branches()
1110 max_block = (EXT4_SB(inode->i_sb)->s_bitmap_maxbytes + blocksize-1) in ext4_ind_truncate()
1225 max_block = (EXT4_SB(inode->i_sb)->s_bitmap_maxbytes + blocksize-1) in ext4_ind_remove_space()
Dpage-io.c153 if (ret < 0 && !ext4_forced_shutdown(EXT4_SB(inode->i_sb))) { in ext4_end_io()
192 struct ext4_sb_info *sbi = EXT4_SB(io_end->inode->i_sb); in ext4_add_complete_io()

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