Lines Matching refs:es
72 struct ext4_super_block *es);
74 struct ext4_super_block *es);
255 struct ext4_super_block *es) in ext4_verify_csum_type() argument
260 return es->s_checksum_type == EXT4_CRC32C_CHKSUM; in ext4_verify_csum_type()
264 struct ext4_super_block *es) in ext4_superblock_csum() argument
270 csum = ext4_chksum(sbi, ~0, (char *)es, offset); in ext4_superblock_csum()
276 struct ext4_super_block *es) in ext4_superblock_csum_verify() argument
281 return es->s_checksum == ext4_superblock_csum(sb, es); in ext4_superblock_csum_verify()
286 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_superblock_csum_set() local
291 es->s_checksum = ext4_superblock_csum(sb, es); in ext4_superblock_csum_set()
418 #define ext4_update_tstamp(es, tstamp) \ argument
419 __ext4_update_tstamp(&(es)->tstamp, &(es)->tstamp ## _hi, \
421 #define ext4_get_tstamp(es, tstamp) \ argument
422 __ext4_get_tstamp(&(es)->tstamp, &(es)->tstamp ## _hi)
1057 struct ext4_super_block *es = EXT4_SB(sb)->s_es; in ext4_update_dynamic_rev() local
1059 if (le32_to_cpu(es->s_rev_level) > EXT4_GOOD_OLD_REV) in ext4_update_dynamic_rev()
1067 es->s_first_ino = cpu_to_le32(EXT4_GOOD_OLD_FIRST_INO); in ext4_update_dynamic_rev()
1068 es->s_inode_size = cpu_to_le16(EXT4_GOOD_OLD_INODE_SIZE); in ext4_update_dynamic_rev()
1069 es->s_rev_level = cpu_to_le32(EXT4_DYNAMIC_REV); in ext4_update_dynamic_rev()
1172 struct ext4_super_block *es = sbi->s_es; in ext4_put_super() local
1210 es->s_state = cpu_to_le16(sbi->s_mount_state); in ext4_put_super()
2033 static int ext4_sb_read_encoding(const struct ext4_super_block *es, in ext4_sb_read_encoding() argument
2037 __u16 magic = le16_to_cpu(es->s_encoding); in ext4_sb_read_encoding()
2048 *flags = le16_to_cpu(es->s_encoding_flags); in ext4_sb_read_encoding()
2553 struct ext4_super_block *es = sbi->s_es; in _ext4_show_options() local
2579 le16_to_cpu(es->s_def_resuid) != EXT4_DEF_RESUID) in _ext4_show_options()
2583 le16_to_cpu(es->s_def_resgid) != EXT4_DEF_RESGID) in _ext4_show_options()
2586 def_errors = nodefs ? -1 : le16_to_cpu(es->s_errors); in _ext4_show_options()
2660 static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es, in ext4_setup_super() argument
2666 if (le32_to_cpu(es->s_rev_level) > EXT4_MAX_SUPP_REV) { in ext4_setup_super()
2681 else if ((__s16) le16_to_cpu(es->s_max_mnt_count) > 0 && in ext4_setup_super()
2682 le16_to_cpu(es->s_mnt_count) >= in ext4_setup_super()
2683 (unsigned short) (__s16) le16_to_cpu(es->s_max_mnt_count)) in ext4_setup_super()
2687 else if (le32_to_cpu(es->s_checkinterval) && in ext4_setup_super()
2688 (ext4_get_tstamp(es, s_lastcheck) + in ext4_setup_super()
2689 le32_to_cpu(es->s_checkinterval) <= ktime_get_real_seconds())) in ext4_setup_super()
2694 es->s_state &= cpu_to_le16(~EXT4_VALID_FS); in ext4_setup_super()
2695 if (!(__s16) le16_to_cpu(es->s_max_mnt_count)) in ext4_setup_super()
2696 es->s_max_mnt_count = cpu_to_le16(EXT4_DFL_MAX_MNT_COUNT); in ext4_setup_super()
2697 le16_add_cpu(&es->s_mnt_count, 1); in ext4_setup_super()
2698 ext4_update_tstamp(es, s_mtime); in ext4_setup_super()
3227 struct ext4_super_block *es = sbi->s_es; in print_daily_error_info() local
3229 if (es->s_error_count) in print_daily_error_info()
3232 le32_to_cpu(es->s_error_count)); in print_daily_error_info()
3233 if (es->s_first_error_time) { in print_daily_error_info()
3236 ext4_get_tstamp(es, s_first_error_time), in print_daily_error_info()
3237 (int) sizeof(es->s_first_error_func), in print_daily_error_info()
3238 es->s_first_error_func, in print_daily_error_info()
3239 le32_to_cpu(es->s_first_error_line)); in print_daily_error_info()
3240 if (es->s_first_error_ino) in print_daily_error_info()
3242 le32_to_cpu(es->s_first_error_ino)); in print_daily_error_info()
3243 if (es->s_first_error_block) in print_daily_error_info()
3245 le64_to_cpu(es->s_first_error_block)); in print_daily_error_info()
3248 if (es->s_last_error_time) { in print_daily_error_info()
3251 ext4_get_tstamp(es, s_last_error_time), in print_daily_error_info()
3252 (int) sizeof(es->s_last_error_func), in print_daily_error_info()
3253 es->s_last_error_func, in print_daily_error_info()
3254 le32_to_cpu(es->s_last_error_line)); in print_daily_error_info()
3255 if (es->s_last_error_ino) in print_daily_error_info()
3257 le32_to_cpu(es->s_last_error_ino)); in print_daily_error_info()
3258 if (es->s_last_error_block) in print_daily_error_info()
3260 le64_to_cpu(es->s_last_error_block)); in print_daily_error_info()
3763 struct ext4_super_block *es = sbi->s_es; in ext4_calculate_overhead() local
3765 unsigned int j_blocks, j_inum = le32_to_cpu(es->s_journal_inum); in ext4_calculate_overhead()
3782 overhead = EXT4_B2C(sbi, le32_to_cpu(es->s_first_data_block)); in ext4_calculate_overhead()
3884 struct ext4_super_block *es = NULL; in ext4_fill_super() local
3957 es = (struct ext4_super_block *) (bh->b_data + offset); in ext4_fill_super()
3958 sbi->s_es = es; in ext4_fill_super()
3959 sb->s_magic = le16_to_cpu(es->s_magic); in ext4_fill_super()
3962 sbi->s_kbytes_written = le64_to_cpu(es->s_kbytes_written); in ext4_fill_super()
3971 if (!ext4_verify_csum_type(sb, es)) { in ext4_fill_super()
3990 if (!ext4_superblock_csum_verify(sb, es)) { in ext4_fill_super()
4000 sbi->s_csum_seed = le32_to_cpu(es->s_checksum_seed); in ext4_fill_super()
4002 sbi->s_csum_seed = ext4_chksum(sbi, ~0, es->s_uuid, in ext4_fill_super()
4003 sizeof(es->s_uuid)); in ext4_fill_super()
4006 def_mount_opts = le32_to_cpu(es->s_default_mount_opts); in ext4_fill_super()
4043 sbi->s_resuid = make_kuid(&init_user_ns, le16_to_cpu(es->s_def_resuid)); in ext4_fill_super()
4044 sbi->s_resgid = make_kgid(&init_user_ns, le16_to_cpu(es->s_def_resgid)); in ext4_fill_super()
4066 if (le32_to_cpu(es->s_log_block_size) > in ext4_fill_super()
4070 le32_to_cpu(es->s_log_block_size)); in ext4_fill_super()
4073 if (le32_to_cpu(es->s_log_cluster_size) > in ext4_fill_super()
4077 le32_to_cpu(es->s_log_cluster_size)); in ext4_fill_super()
4081 blocksize = EXT4_MIN_BLOCK_SIZE << le32_to_cpu(es->s_log_block_size); in ext4_fill_super()
4086 if (le32_to_cpu(es->s_rev_level) == EXT4_GOOD_OLD_REV) { in ext4_fill_super()
4090 sbi->s_inode_size = le16_to_cpu(es->s_inode_size); in ext4_fill_super()
4091 sbi->s_first_ino = le32_to_cpu(es->s_first_ino); in ext4_fill_super()
4129 v = le16_to_cpu(es->s_want_extra_isize); in ext4_fill_super()
4138 v = le16_to_cpu(es->s_min_extra_isize); in ext4_fill_super()
4172 if (ext4_sb_read_encoding(es, &encoding_info, in ext4_fill_super()
4226 if (le32_to_cpu(es->s_rev_level) == EXT4_GOOD_OLD_REV && in ext4_fill_super()
4234 if (es->s_creator_os == cpu_to_le32(EXT4_OS_HURD)) { in ext4_fill_super()
4319 if (ext4_has_feature_encrypt(sb) && es->s_encryption_level) { in ext4_fill_super()
4321 es->s_encryption_level); in ext4_fill_super()
4350 es = (struct ext4_super_block *)(bh->b_data + offset); in ext4_fill_super()
4351 sbi->s_es = es; in ext4_fill_super()
4352 if (es->s_magic != cpu_to_le16(EXT4_SUPER_MAGIC)) { in ext4_fill_super()
4364 sbi->s_desc_size = le16_to_cpu(es->s_desc_size); in ext4_fill_super()
4377 sbi->s_blocks_per_group = le32_to_cpu(es->s_blocks_per_group); in ext4_fill_super()
4378 sbi->s_inodes_per_group = le32_to_cpu(es->s_inodes_per_group); in ext4_fill_super()
4393 sbi->s_mount_state = le16_to_cpu(es->s_state); in ext4_fill_super()
4398 sbi->s_hash_seed[i] = le32_to_cpu(es->s_hash_seed[i]); in ext4_fill_super()
4399 sbi->s_def_hash_version = es->s_def_hash_version; in ext4_fill_super()
4401 i = le32_to_cpu(es->s_flags); in ext4_fill_super()
4407 es->s_flags |= in ext4_fill_super()
4412 es->s_flags |= in ext4_fill_super()
4419 clustersize = BLOCK_SIZE << le32_to_cpu(es->s_log_cluster_size); in ext4_fill_super()
4427 sbi->s_cluster_bits = le32_to_cpu(es->s_log_cluster_size) - in ext4_fill_super()
4428 le32_to_cpu(es->s_log_block_size); in ext4_fill_super()
4430 le32_to_cpu(es->s_clusters_per_group); in ext4_fill_super()
4472 ext4_blocks_count(es)); in ext4_fill_super()
4484 if (blocks_count && ext4_blocks_count(es) > blocks_count) { in ext4_fill_super()
4487 ext4_blocks_count(es), blocks_count); in ext4_fill_super()
4495 if (le32_to_cpu(es->s_first_data_block) >= ext4_blocks_count(es)) { in ext4_fill_super()
4498 le32_to_cpu(es->s_first_data_block), in ext4_fill_super()
4499 ext4_blocks_count(es)); in ext4_fill_super()
4502 if ((es->s_first_data_block == 0) && (es->s_log_block_size == 0) && in ext4_fill_super()
4509 blocks_count = (ext4_blocks_count(es) - in ext4_fill_super()
4510 le32_to_cpu(es->s_first_data_block) + in ext4_fill_super()
4517 ext4_blocks_count(es), in ext4_fill_super()
4518 le32_to_cpu(es->s_first_data_block), in ext4_fill_super()
4526 le32_to_cpu(es->s_inodes_count)) { in ext4_fill_super()
4528 le32_to_cpu(es->s_inodes_count), in ext4_fill_super()
4536 if (le32_to_cpu(es->s_first_meta_bg) > db_count) { in ext4_fill_super()
4540 le32_to_cpu(es->s_first_meta_bg), db_count); in ext4_fill_super()
4616 memcpy(&sb->s_uuid, es->s_uuid, sizeof(es->s_uuid)); in ext4_fill_super()
4643 needs_recovery = (es->s_last_orphan != 0 || in ext4_fill_super()
4648 if (ext4_multi_mount_protect(sb, le64_to_cpu(es->s_mmp_block))) in ext4_fill_super()
4656 err = ext4_load_journal(sb, es, parsed_opts.journal_devnum); in ext4_fill_super()
4797 if (es->s_overhead_clusters) in ext4_fill_super()
4798 sbi->s_overhead = le32_to_cpu(es->s_overhead_clusters); in ext4_fill_super()
4842 ret = ext4_setup_super(sb, es, sb_rdonly(sb)); in ext4_fill_super()
4964 ext4_orphan_cleanup(sb, es); in ext4_fill_super()
4968 err = ext4_mark_recovery_complete(sb, es); in ext4_fill_super()
4998 if (es->s_error_count) in ext4_fill_super()
5194 struct ext4_super_block *es; in ext4_get_dev_journal() local
5221 es = (struct ext4_super_block *) (bh->b_data + offset); in ext4_get_dev_journal()
5222 if ((le16_to_cpu(es->s_magic) != EXT4_SUPER_MAGIC) || in ext4_get_dev_journal()
5223 !(le32_to_cpu(es->s_feature_incompat) & in ext4_get_dev_journal()
5231 if ((le32_to_cpu(es->s_feature_ro_compat) & in ext4_get_dev_journal()
5233 es->s_checksum != ext4_superblock_csum(sb, es)) { in ext4_get_dev_journal()
5240 if (memcmp(EXT4_SB(sb)->s_es->s_journal_uuid, es->s_uuid, 16)) { in ext4_get_dev_journal()
5246 len = ext4_blocks_count(es); in ext4_get_dev_journal()
5279 struct ext4_super_block *es, in ext4_load_journal() argument
5283 unsigned int journal_inum = le32_to_cpu(es->s_journal_inum); in ext4_load_journal()
5293 journal_devnum != le32_to_cpu(es->s_journal_dev)) { in ext4_load_journal()
5298 journal_dev = new_decode_dev(le32_to_cpu(es->s_journal_dev)); in ext4_load_journal()
5355 memcpy(save, ((char *) es) + in ext4_load_journal()
5359 memcpy(((char *) es) + EXT4_S_ERR_START, in ext4_load_journal()
5370 err = ext4_clear_journal_err(sb, es); in ext4_load_journal()
5378 journal_devnum != le32_to_cpu(es->s_journal_dev)) { in ext4_load_journal()
5379 es->s_journal_dev = cpu_to_le32(journal_devnum); in ext4_load_journal()
5396 struct ext4_super_block *es = sbi->s_es; in ext4_update_super() local
5411 ext4_update_tstamp(es, s_wtime); in ext4_update_super()
5412 es->s_kbytes_written = in ext4_update_super()
5417 ext4_free_blocks_count_set(es, in ext4_update_super()
5421 es->s_free_inodes_count = in ext4_update_super()
5427 es->s_state |= cpu_to_le16(EXT4_ERROR_FS); in ext4_update_super()
5428 if (!es->s_first_error_time && !es->s_first_error_time_hi) { in ext4_update_super()
5429 __ext4_update_tstamp(&es->s_first_error_time, in ext4_update_super()
5430 &es->s_first_error_time_hi, in ext4_update_super()
5432 strncpy(es->s_first_error_func, sbi->s_first_error_func, in ext4_update_super()
5433 sizeof(es->s_first_error_func)); in ext4_update_super()
5434 es->s_first_error_line = in ext4_update_super()
5436 es->s_first_error_ino = in ext4_update_super()
5438 es->s_first_error_block = in ext4_update_super()
5440 es->s_first_error_errcode = in ext4_update_super()
5443 __ext4_update_tstamp(&es->s_last_error_time, in ext4_update_super()
5444 &es->s_last_error_time_hi, in ext4_update_super()
5446 strncpy(es->s_last_error_func, sbi->s_last_error_func, in ext4_update_super()
5447 sizeof(es->s_last_error_func)); in ext4_update_super()
5448 es->s_last_error_line = cpu_to_le32(sbi->s_last_error_line); in ext4_update_super()
5449 es->s_last_error_ino = cpu_to_le32(sbi->s_last_error_ino); in ext4_update_super()
5450 es->s_last_error_block = cpu_to_le64(sbi->s_last_error_block); in ext4_update_super()
5451 es->s_last_error_errcode = in ext4_update_super()
5457 if (!es->s_error_count) in ext4_update_super()
5459 le32_add_cpu(&es->s_error_count, sbi->s_add_error_count); in ext4_update_super()
5513 struct ext4_super_block *es) in ext4_mark_recovery_complete() argument
5553 struct ext4_super_block *es) in ext4_clear_journal_err() argument
5581 es->s_state |= cpu_to_le16(EXT4_ERROR_FS); in ext4_clear_journal_err()
5732 struct ext4_super_block *es; in ext4_remount() local
5835 es = sbi->s_es; in ext4_remount()
5870 if (!(es->s_state & cpu_to_le16(EXT4_VALID_FS)) && in ext4_remount()
5872 es->s_state = cpu_to_le16(sbi->s_mount_state); in ext4_remount()
5879 ext4_mark_recovery_complete(sb, es); in ext4_remount()
5911 if (es->s_last_orphan || !ext4_orphan_file_empty(sb)) { in ext4_remount()
5927 err = ext4_clear_journal_err(sb, es); in ext4_remount()
5931 sbi->s_mount_state = le16_to_cpu(es->s_state); in ext4_remount()
5933 err = ext4_setup_super(sb, es, 0); in ext4_remount()
5940 le64_to_cpu(es->s_mmp_block))) { in ext4_remount()
6085 struct ext4_super_block *es = sbi->s_es; in ext4_statfs() local
6095 buf->f_blocks = ext4_blocks_count(es) - EXT4_C2B(sbi, overhead); in ext4_statfs()
6101 (ext4_r_blocks_count(es) + resv_blocks); in ext4_statfs()
6102 if (buf->f_bfree < (ext4_r_blocks_count(es) + resv_blocks)) in ext4_statfs()
6104 buf->f_files = le32_to_cpu(es->s_inodes_count); in ext4_statfs()
6107 buf->f_fsid = uuid_to_fsid(es->s_uuid); in ext4_statfs()