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

/linux-4.4.14/fs/ext4/
Dballoc.c41 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) >> in ext4_get_group_number()
55 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_get_group_no_and_offset()
60 EXT4_SB(sb)->s_cluster_bits; in ext4_get_group_no_and_offset()
93 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_num_overhead_clusters()
170 blocks = ext4_blocks_count(EXT4_SB(sb)->s_es) - in num_clusters_in_group()
174 return EXT4_NUM_B2C(EXT4_SB(sb), blocks); in num_clusters_in_group()
184 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_init_block_bitmap()
284 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_get_group_desc()
319 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_valid_block_bitmap()
354 EXT4_B2C(sbi, offset + EXT4_SB(sb)->s_itb_per_group), in ext4_valid_block_bitmap()
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Dblock_validity.c142 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_setup_system_zone()
149 if (EXT4_SB(sb)->system_blks.rb_node) in ext4_setup_system_zone()
153 if (EXT4_SB(sb)->system_blks.rb_node) in ext4_setup_system_zone()
175 debug_print_tree(EXT4_SB(sb)); in ext4_setup_system_zone()
185 &EXT4_SB(sb)->system_blks, node) in ext4_release_system_zone()
188 EXT4_SB(sb)->system_blks = RB_ROOT; in ext4_release_system_zone()
225 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_check_blockref()
232 unlikely(!ext4_data_block_valid(EXT4_SB(inode->i_sb), in ext4_check_blockref()
Dioctl.c100 struct ext4_sb_info *sbi = EXT4_SB(sb); in swap_inode_boot_loader()
396 err = ext4_group_extend(sb, EXT4_SB(sb)->s_es, n_blocks_count); in ext4_ioctl()
397 if (EXT4_SB(sb)->s_journal) { in ext4_ioctl()
398 jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl()
399 err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal); in ext4_ioctl()
400 jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl()
482 if (EXT4_SB(sb)->s_journal) { in ext4_ioctl()
483 jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl()
484 err2 = jbd2_journal_flush(EXT4_SB(sb)->s_journal); in ext4_ioctl()
485 jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal); in ext4_ioctl()
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Dresize.c31 if (EXT4_SB(sb)->s_sbh->b_blocknr != in ext4_resize_begin()
32 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) { in ext4_resize_begin()
34 (unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr); in ext4_resize_begin()
42 if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) { in ext4_resize_begin()
48 if (test_and_set_bit_lock(EXT4_RESIZING, &EXT4_SB(sb)->s_resize_flags)) in ext4_resize_begin()
56 clear_bit_unlock(EXT4_RESIZING, &EXT4_SB(sb)->s_resize_flags); in ext4_resize_end()
78 le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks); in ext4_group_overhead_blocks()
88 struct ext4_sb_info *sbi = EXT4_SB(sb); in verify_group_input()
312 unsigned int itb = EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
331 start_blk += EXT4_SB(sb)->s_itb_per_group; in ext4_alloc_group_tables()
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Dmmp.c12 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mmp_csum()
135 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in kmmpd()
184 EXT4_SB(sb)->s_mmp_tsk = NULL; in kmmpd()
191 EXT4_SB(sb)->s_mmp_tsk = NULL; in kmmpd()
215 EXT4_SB(sb)->s_mmp_tsk = NULL; in kmmpd()
278 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_multi_mount_protect()
381 EXT4_SB(sb)->s_mmp_tsk = kthread_run(kmmpd, mmpd_data, "kmmpd-%s", in ext4_multi_mount_protect()
384 if (IS_ERR(EXT4_SB(sb)->s_mmp_tsk)) { in ext4_multi_mount_protect()
385 EXT4_SB(sb)->s_mmp_tsk = NULL; in ext4_multi_mount_protect()
Dsuper.c122 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_superblock_csum()
142 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_superblock_csum_set()
286 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in __save_error_info()
288 EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; in __save_error_info()
308 mod_timer(&EXT4_SB(sb)->s_err_report, jiffies + 24*60*60*HZ); in __save_error_info()
338 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_journal_commit_callback()
376 journal_t *journal = EXT4_SB(sb)->s_journal; in ext4_handle_error()
378 EXT4_SB(sb)->s_mount_flags |= EXT4_MF_FS_ABORTED; in ext4_handle_error()
392 if (EXT4_SB(sb)->s_journal && in ext4_handle_error()
393 !(EXT4_SB(sb)->s_journal->j_flags & JBD2_REC_ERR)) in ext4_handle_error()
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Dext4.h231 EXT4_SB(s)->s_cluster_bits)
234 # define EXT4_CLUSTER_BITS(s) (EXT4_SB(s)->s_cluster_bits)
239 #define EXT4_ADDR_PER_BLOCK_BITS(s) (EXT4_SB(s)->s_addr_per_block_bits)
240 #define EXT4_INODE_SIZE(s) (EXT4_SB(s)->s_inode_size)
241 #define EXT4_FIRST_INO(s) (EXT4_SB(s)->s_first_ino)
327 #define EXT4_DESC_SIZE(s) (EXT4_SB(s)->s_desc_size)
329 # define EXT4_BLOCKS_PER_GROUP(s) (EXT4_SB(s)->s_blocks_per_group)
330 # define EXT4_CLUSTERS_PER_GROUP(s) (EXT4_SB(s)->s_clusters_per_group)
331 # define EXT4_DESC_PER_BLOCK(s) (EXT4_SB(s)->s_desc_per_block)
332 # define EXT4_INODES_PER_GROUP(s) (EXT4_SB(s)->s_inodes_per_group)
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Dbitmap.c24 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_inode_bitmap_csum_verify()
45 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_inode_bitmap_csum_set()
62 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_block_bitmap_csum_verify()
88 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_block_bitmap_csum_set()
Dmballoc.c459 bb = e4b->bd_buddy + EXT4_SB(e4b->bd_sb)->s_mb_offsets[order]; in mb_find_buddy()
460 *max = EXT4_SB(e4b->bd_sb)->s_mb_maxs[order]; in mb_find_buddy()
480 blocknr += EXT4_C2B(EXT4_SB(sb), first + i); in mb_free_blocks_double()
668 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_mark_free_simple()
726 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_mb_generate_buddy()
774 spin_lock(&EXT4_SB(sb)->s_bal_lock); in ext4_mb_generate_buddy()
775 EXT4_SB(sb)->s_mb_buddies_generated++; in ext4_mb_generate_buddy()
776 EXT4_SB(sb)->s_mb_generation_time += period; in ext4_mb_generate_buddy()
777 spin_unlock(&EXT4_SB(sb)->s_bal_lock); in ext4_mb_generate_buddy()
988 struct inode *inode = EXT4_SB(sb)->s_buddy_cache; in ext4_mb_get_buddy_page_lock()
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Dialloc.c73 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_init_inode_bitmap()
121 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_validate_inode_bitmap()
284 sbi = EXT4_SB(sb); in ext4_free_inode()
304 es = EXT4_SB(sb)->s_es; in ext4_free_inode()
401 struct flex_groups *flex_group = EXT4_SB(sb)->s_flex_groups; in get_orlov_stats()
448 struct ext4_sb_info *sbi = EXT4_SB(sb); in find_group_orlov()
597 int flex_size = ext4_flex_bg_size(EXT4_SB(sb)); in find_group_other()
702 int inodes_per_block = EXT4_SB(sb)->s_inodes_per_block; in recently_deleted()
768 DUMMY_ENCRYPTION_ENABLED(EXT4_SB(dir->i_sb))) && in __ext4_new_inode()
787 sbi = EXT4_SB(sb); in __ext4_new_inode()
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Dext4_jbd2.c49 journal = EXT4_SB(sb)->s_journal; in ext4_journal_check_start()
73 journal = EXT4_SB(sb)->s_journal; in __ext4_journal_start_sb()
299 es = EXT4_SB(inode->i_sb)->s_es; in __ext4_handle_dirty_metadata()
315 struct buffer_head *bh = EXT4_SB(sb)->s_sbh; in __ext4_handle_dirty_super()
Dfsync.c91 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_sync_file()
103 if (EXT4_SB(inode->i_sb)->s_mount_flags & EXT4_MF_FS_ABORTED) in ext4_sync_file()
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()
1094 struct ext4_sb_info *sbi = EXT4_SB((struct super_block *) seq->private); in ext4_seq_es_shrinker_info_show()
Dinode.c53 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_inode_csum()
82 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_verify()
103 if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != in ext4_inode_csum_set()
211 journal_t *journal = EXT4_SB(inode->i_sb)->s_journal; in ext4_evict_inode()
329 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_update_reserve_space()
375 if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), map->m_pblk, in __check_block_validity()
1322 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_reserve_space()
1350 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_release_space()
1391 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_da_page_release_reservation()
1507 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_print_free_blocks()
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Dext4_jbd2.h22 #define EXT4_JOURNAL(inode) (EXT4_SB((inode)->i_sb)->s_journal)
185 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_add()
205 EXT4_SB(handle->h_transaction->t_journal->j_private); in ext4_journal_callback_try_del()
Dxattr.c124 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_xattr_block_csum()
345 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_get()
476 end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_list()
530 BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access"); in ext4_xattr_update_super_block()
531 if (ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh) == 0) { in ext4_xattr_update_super_block()
588 dquot_free_block(inode, EXT4_C2B(EXT4_SB(inode->i_sb), 1)); in ext4_xattr_release_block()
875 EXT4_C2B(EXT4_SB(sb), 1)); in ext4_xattr_block_set()
967 dquot_free_block(inode, EXT4_C2B(EXT4_SB(sb), 1)); in ext4_xattr_block_set()
991 is->s.end = (void *)raw_inode + EXT4_SB(inode->i_sb)->s_inode_size; in ext4_xattr_ibody_find()
1117 memset(raw_inode, 0, EXT4_SB(inode->i_sb)->s_inode_size); in ext4_xattr_set_handle()
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Dsysfs.c72 EXT4_SB(sb)->s_sectors_written_start) >> 1))); in lifetime_write_kbytes_show()
387 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_register_sysfs()
411 struct ext4_sb_info *sbi = EXT4_SB(sb); in ext4_unregister_sysfs()
Dextents.c64 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_extent_block_csum()
383 return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, len); in ext4_valid_extent()
391 return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, 1); in ext4_valid_extent_idx()
407 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_valid_extent_entries()
1271 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_ext_grow_indepth()
2481 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_remove_blocks()
2512 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_remove_blocks()
2597 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_rm_leaf()
2802 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_ext_remove_space()
3073 spin_lock_init(&EXT4_SB(sb)->s_ext_stats_lock); in ext4_ext_init()
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Dmballoc.h213 (fex->fe_start << EXT4_SB(sb)->s_cluster_bits); in ext4_grp_offs_to_block()
Dfile.c126 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_file_write_iter()
363 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_file_open()
725 maxbytes = EXT4_SB(inode->i_sb)->s_bitmap_maxbytes; in ext4_llseek()
Dnamei.c57 if (unlikely(EXT4_SB(inode->i_sb)->s_max_dir_size_kb && in ext4_append()
59 EXT4_SB(inode->i_sb)->s_max_dir_size_kb))) in ext4_append()
325 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dirent_csum()
420 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in ext4_dx_csum()
756 hinfo->hash_version += EXT4_SB(dir->i_sb)->s_hash_unsigned; in dx_probe()
757 hinfo->seed = EXT4_SB(dir->i_sb)->s_hash_seed; in dx_probe()
1059 hinfo.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version; in ext4_htree_fill_tree()
1062 EXT4_SB(dir->i_sb)->s_hash_unsigned; in ext4_htree_fill_tree()
1063 hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed; in ext4_htree_fill_tree()
2003 root->info.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version; in make_indexed_dir()
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Dindirect.c949 if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), block_to_free, in ext4_clear_blocks()
1112 if (!ext4_data_block_valid(EXT4_SB(inode->i_sb), in ext4_free_branches()
1220 max_block = (EXT4_SB(inode->i_sb)->s_bitmap_maxbytes + blocksize-1) in ext4_ind_truncate()
1331 max_block = (EXT4_SB(inode->i_sb)->s_bitmap_maxbytes + blocksize-1) in ext4_ind_remove_space()
Dcrypto_policy.c204 if (DUMMY_ENCRYPTION_ENABLED(EXT4_SB(parent->i_sb))) { in ext4_inherit_context()
Dmove_extent.c417 if (*err == -EBUSY && retries++ < 4 && EXT4_SB(sb)->s_journal && in move_extent_per_page()
418 jbd2_journal_force_commit_nested(EXT4_SB(sb)->s_journal)) in move_extent_per_page()
Dcrypto_key.c124 struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); in _ext4_get_encryption_info()
Dpage-io.c214 struct ext4_sb_info *sbi = EXT4_SB(io_end->inode->i_sb); in ext4_add_complete_io()
Dmigrate.c618 struct ext4_super_block *es = EXT4_SB(inode->i_sb)->s_es; in ext4_ind_migrate()
Ddir.c79 le32_to_cpu(EXT4_SB(dir->i_sb)->s_es->s_inodes_count))) in __ext4_check_dir_entry()
Dinline.c43 min_offs = EXT4_SB(inode->i_sb)->s_inode_size - in get_max_inline_xattr_value_size()