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/linux/fs/befs/
A Ddebug.c80 befs_debug(sb, " magic1 %08x", fs32_to_cpu(sb, inode->magic1)); in befs_dump_inode()
86 befs_debug(sb, " uid %u", fs32_to_cpu(sb, inode->uid)); in befs_dump_inode()
87 befs_debug(sb, " gid %u", fs32_to_cpu(sb, inode->gid)); in befs_dump_inode()
88 befs_debug(sb, " mode %08x", fs32_to_cpu(sb, inode->mode)); in befs_dump_inode()
89 befs_debug(sb, " flags %08x", fs32_to_cpu(sb, inode->flags)); in befs_dump_inode()
103 befs_debug(sb, " type %08x", fs32_to_cpu(sb, inode->type)); in befs_dump_inode()
165 befs_debug(sb, " magic1 %08x", fs32_to_cpu(sb, sup->magic1)); in befs_dump_super_block()
176 befs_debug(sb, " magic2 %08x", fs32_to_cpu(sb, sup->magic2)); in befs_dump_super_block()
180 befs_debug(sb, " num_ags %u", fs32_to_cpu(sb, sup->num_ags)); in befs_dump_super_block()
182 befs_debug(sb, " flags %08x", fs32_to_cpu(sb, sup->flags)); in befs_dump_super_block()
[all …]
A Ddatastream.c57 block = pos >> BEFS_SB(sb)->block_shift; in befs_read_datastream()
64 befs_debug(sb, "<--- %s ERROR", __func__); in befs_read_datastream()
67 bh = befs_bread_iaddr(sb, run); in befs_read_datastream()
111 befs_error(sb, in befs_fblock2brun()
179 befs_debug(sb, "---> %s", __func__); in befs_count_blocks()
269 befs_debug(sb, "---> %s, " in befs_find_brun_direct()
319 int arraylen = befs_iaddrs_per_block(sb); in befs_find_brun_indirect()
352 befs_debug(sb, in befs_find_brun_indirect()
472 sb_bread(sb, iaddr2blockno(sb, &data->double_indirect) + in befs_find_brun_dblindirect()
475 befs_error(sb, "%s couldn't read the " in befs_find_brun_dblindirect()
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A Dbtree.c140 befs_debug(sb, "---> %s", __func__); in befs_bt_read_super()
149 befs_dump_index_entry(sb, od_sup); in befs_bt_read_super()
163 befs_debug(sb, "<--- %s", __func__); in befs_bt_read_super()
196 befs_debug(sb, "---> %s", __func__); in befs_bt_read_node()
203 befs_error(sb, "%s failed to read " in befs_bt_read_node()
222 befs_debug(sb, "<--- %s", __func__); in befs_bt_read_node()
256 befs_error(sb, in befs_btree_find()
426 befs_debug(sb, "---> %s", __func__); in befs_btree_read()
429 befs_error(sb, in befs_btree_read()
465 befs_debug(sb, in befs_btree_read()
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A Dlinuxvfs.c153 befs_error(sb, in befs_get_block()
187 if (BEFS_SB(sb)->nls) { in befs_lookup()
792 kfree(sb->s_fs_info); in befs_put_super()
793 sb->s_fs_info = NULL; in befs_put_super()
828 if (!sb_rdonly(sb)) { in befs_fill_super()
829 befs_warning(sb, in befs_fill_super()
891 sb->s_time_min = 0; in befs_fill_super()
893 root = befs_iget(sb, iaddr2blockno(sb, &(befs_sb->root_dir))); in befs_fill_super()
899 if (!sb->s_root) { in befs_fill_super()
939 sync_filesystem(sb); in befs_remount()
[all …]
A Dsuper.c23 struct befs_sb_info *befs_sb = BEFS_SB(sb); in befs_load_sb()
31 befs_sb->magic1 = fs32_to_cpu(sb, disk_sb->magic1); in befs_load_sb()
32 befs_sb->magic2 = fs32_to_cpu(sb, disk_sb->magic2); in befs_load_sb()
33 befs_sb->magic3 = fs32_to_cpu(sb, disk_sb->magic3); in befs_load_sb()
42 befs_sb->num_ags = fs32_to_cpu(sb, disk_sb->num_ags); in befs_load_sb()
44 befs_sb->flags = fs32_to_cpu(sb, disk_sb->flags); in befs_load_sb()
48 befs_sb->log_end = fs64_to_cpu(sb, disk_sb->log_end); in befs_load_sb()
58 befs_check_sb(struct super_block *sb) in befs_check_sb() argument
60 struct befs_sb_info *befs_sb = BEFS_SB(sb); in befs_check_sb()
66 befs_error(sb, "invalid magic header"); in befs_check_sb()
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/linux/fs/
A Dsuper.c200 fs_objects = sb->s_op->nr_cached_objects(sb, sc); in super_cache_scan()
227 freed += sb->s_op->free_cached_objects(sb, sc); in super_cache_scan()
260 if (sb->s_op && sb->s_op->nr_cached_objects) in super_cache_count()
652 sb->s_id, sb->s_type->name)) { in generic_shutdown_super()
901 f(sb); in __iterate_supers()
1118 if (locked && sb->s_root && sb->s_bdev && !sb_rdonly(sb)) { in do_emergency_remount_callback()
1422 sb->s_op->shutdown(sb); in fs_bdev_mark_dead()
1481 error = sb->s_op->freeze_super(sb, in fs_bdev_freeze()
1530 error = sb->s_op->thaw_super(sb, in fs_bdev_thaw()
2121 ret = sb->s_op->freeze_fs(sb); in freeze_super()
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/linux/tools/perf/util/
A Dstrbuf.c22 sb->alloc = sb->len = 0; in strbuf_init()
39 char *res = sb->alloc ? sb->buf : NULL; in strbuf_detach()
79 sb->buf[sb->len++] = c; in strbuf_addch()
80 sb->buf[sb->len] = '\0'; in strbuf_addch()
90 memcpy(sb->buf + sb->len, data, len); in strbuf_add()
91 return strbuf_setlen(sb, sb->len + len); in strbuf_add()
106 len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); in strbuf_addv()
117 len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap_saved); in strbuf_addv()
125 return strbuf_setlen(sb, sb->len + len); in strbuf_addv()
152 cnt = read(fd, sb->buf + sb->len, sb->alloc - sb->len - 1); in strbuf_read()
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/linux/fs/hfs/
A Dmdb.c138 HFS_SB(sb)->mdb = mdb; in hfs_mdb_get()
143 HFS_SB(sb)->fs_div = HFS_SB(sb)->alloc_blksz >> sb->s_blocksize_bits; in hfs_mdb_get()
185 bh = sb_bread(sb, off >> sb->s_blocksize_bits); in hfs_mdb_get()
199 HFS_SB(sb)->ext_tree = hfs_btree_open(sb, HFS_EXT_CNID, hfs_ext_keycmp); in hfs_mdb_get()
204 HFS_SB(sb)->cat_tree = hfs_btree_open(sb, HFS_CAT_CNID, hfs_cat_keycmp); in hfs_mdb_get()
236 hfs_mdb_put(sb); in hfs_mdb_get()
268 if (sb_rdonly(sb)) in hfs_mdb_commit()
297 memcpy(HFS_SB(sb)->alt_mdb, HFS_SB(sb)->mdb, HFS_SECTOR_SIZE); in hfs_mdb_commit()
343 if (sb_rdonly(sb)) in hfs_mdb_close()
356 if (!HFS_SB(sb)) in hfs_mdb_put()
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/linux/fs/bcachefs/
A Dsuper-io.c104 f = vstruct_last(sb->sb); in __bch2_sb_field_resize()
150 kfree(sb->sb); in bch2_free_super()
151 memset(sb, 0, sizeof(*sb)); in bch2_free_super()
166 if (sb->sb && sb->buffer_size >= new_buffer_size) in bch2_sb_realloc()
169 if (sb->sb && sb->have_layout) { in bch2_sb_realloc()
183 if (sb->buffer_size >= new_buffer_size && sb->sb) in bch2_sb_realloc()
193 sb->sb = new_sb; in bch2_sb_realloc()
221 if (bch2_sb_realloc(sb, le32_to_cpu(sb->sb->u64s) + d)) in bch2_sb_field_resize_id()
642 bch2_bio_map(sb->bio, sb->sb, sb->buffer_size); in read_one_super()
672 ret = bch2_sb_realloc(sb, le32_to_cpu(sb->sb->u64s)); in read_one_super()
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/linux/fs/ext4/
A Dballoc.c41 if (test_opt2(sb, STD_GROUP_SIZE)) in ext4_get_group_number()
44 (EXT4_BLOCK_SIZE_BITS(sb) + EXT4_CLUSTER_BITS(sb) + 3); in ext4_get_group_number()
62 EXT4_SB(sb)->s_cluster_bits; in ext4_get_group_no_and_offset()
136 if (ext4_block_in_group(sb, ext4_block_bitmap(sb, gdp), block_group)) { in ext4_num_overhead_clusters()
145 if (ext4_block_in_group(sb, ext4_inode_bitmap(sb, gdp), block_group)) { in ext4_num_overhead_clusters()
277 sb, block_group, bh); in ext4_get_group_desc()
304 offset * EXT4_DESC_SIZE(sb)); in ext4_get_group_desc()
572 sb, block_group, bh); in ext4_wait_block_bitmap()
707 if (test_opt(sb, DISCARD)) { in ext4_should_retry_alloc()
783 es = EXT4_SB(sb)->s_es; in ext4_count_free_clusters()
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A Dialloc.c249 if (!sb) { in ext4_free_inode()
265 sbi = EXT4_SB(sb); in ext4_free_inode()
688 bh = sb_find_get_block(sb, ext4_inode_table(sb, gdp) + in recently_deleted()
852 ext4_free_inodes_set(sb, gdp, ext4_free_inodes_count(sb, gdp) - 1); in ext4_mark_inode_used()
930 struct super_block *sb; in __ext4_new_inode() local
950 sb = dir->i_sb; in __ext4_new_inode()
951 sbi = EXT4_SB(sb); in __ext4_new_inode()
958 inode = new_inode(sb); in __ext4_new_inode()
1214 ext4_free_inodes_set(sb, gdp, ext4_free_inodes_count(sb, gdp) - 1); in __ext4_new_inode()
1216 ext4_used_dirs_set(sb, gdp, ext4_used_dirs_count(sb, gdp) + 1); in __ext4_new_inode()
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A Dsuper.c144 #define IS_EXT2_SB(sb) ((sb)->s_type == &ext2_fs_type) argument
160 #define IS_EXT3_SB(sb) ((sb)->s_type == &ext3_fs_type) argument
469 if (sb_rdonly(sb) || !(sb->s_flags & SB_ACTIVE) || in ext4_maybe_update_superblock()
925 if (!sb || (EXT4_SB(sb)->s_journal && in ext4_decode_error()
980 if (sb) { in __ext4_msg()
990 if (sb) in __ext4_msg()
4276 sbi->s_journal_triggers[type].sb = sb; in ext4_setup_csum_trigger()
4366 if (!IS_EXT3_SB(sb) && !IS_EXT2_SB(sb) && in ext4_set_def_opts()
5263 sb->s_flags = (sb->s_flags & ~SB_POSIXACL) | in __ext4_fill_super()
6524 sb->s_flags = (sb->s_flags & ~SB_POSIXACL) | in __ext4_remount()
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A Dresize.c147 if (test_opt(sb, DEBUG)) in verify_group_input()
429 bh = sb_getblk(sb, blk); in bclean()
867 err = ext4_journal_get_write_access(handle, sb, EXT4_SB(sb)->s_sbh, in add_new_gdb()
1046 blk = EXT4_SB(sb)->s_sbh->b_blocknr + 1 + EXT4_SB(sb)->s_gdb_count; in reserve_backup_gdb()
1377 ext4_free_inodes_set(sb, gdp, EXT4_INODES_PER_GROUP(sb)); in ext4_setup_new_descs()
1518 ext4_add_overhead(sb, in ext4_update_super()
1611 update_backups(sb, ext4_group_first_block_no(sb, 0), in ext4_flex_group_add()
1735 ext4_warning(sb, in ext4_group_add()
1789 err = ext4_journal_get_write_access(handle, sb, EXT4_SB(sb)->s_sbh, in ext4_group_extend_no_check()
1819 update_backups(sb, ext4_group_first_block_no(sb, 0), in ext4_group_extend_no_check()
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A Dmballoc-test.c76 sb->s_bdev = kzalloc(sizeof(*sb->s_bdev), GFP_KERNEL); in mbt_mb_init()
82 kfree(sb->s_bdev); in mbt_mb_init()
116 kfree(sb->s_bdev); in mbt_mb_init()
126 kfree(sb->s_bdev); in mbt_mb_release()
145 if (IS_ERR(sb)) in mbt_ext4_alloc_super_block()
161 return sb; in mbt_ext4_alloc_super_block()
353 if (sb == NULL) in mbt_kunit_init()
364 test->priv = sb; in mbt_kunit_init()
439 mbt_ctx_mark_used(sb, i, 0, EXT4_CLUSTERS_PER_GROUP(sb)); in test_new_blocks_simple()
449 mbt_ctx_mark_used(sb, i, 0, EXT4_CLUSTERS_PER_GROUP(sb)); in test_new_blocks_simple()
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A Dmmp.c24 if (!ext4_has_metadata_csum(sb)) in ext4_mmp_csum_verify()
32 if (!ext4_has_metadata_csum(sb)) in ext4_mmp_csum_set()
47 ext4_mmp_csum_set(sb, mmp); in write_mmp_block_thawed()
66 sb_start_write(sb); in write_mmp_block()
68 sb_end_write(sb); in write_mmp_block()
138 struct super_block *sb = data; in kmmpd() local
342 dump_mmp_msg(sb, mmp, in ext4_multi_mount_protect()
377 dump_mmp_msg(sb, mmp, in ext4_multi_mount_protect()
383 EXT4_SB(sb)->s_mmp_bh = bh; in ext4_multi_mount_protect()
392 EXT4_SB(sb)->s_mmp_tsk = kthread_run(kmmpd, sb, "kmmpd-%.*s", in ext4_multi_mount_protect()
[all …]
/linux/fs/ext2/
A Dsuper.c57 if (!sb_rdonly(sb)) { in ext2_error()
77 if (!sb_rdonly(sb) && test_opt(sb, ERRORS_RO)) { in ext2_error()
155 if (!sb_rdonly(sb)) { in ext2_put_super()
172 sb->s_fs_info = NULL; in ext2_put_super()
917 sb->s_flags = (sb->s_flags & ~SB_POSIXACL) | in ext2_fill_super()
993 sb->s_maxbytes = ext2_max_size(sb->s_blocksize_bits); in ext2_fill_super()
1017 sbi->s_inodes_per_block = sb->s_blocksize / EXT2_INODE_SIZE(sb); in ext2_fill_super()
1185 if (!sb->s_root) { in ext2_fill_super()
1193 if (ext2_setup_super (sb, es, sb_rdonly(sb))) in ext2_fill_super()
1202 sb->s_id); in ext2_fill_super()
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/linux/fs/ufs/
A Dsuper.c248 fs32_to_cpu(sb, cg->cg_frsum[0]), fs32_to_cpu(sb, cg->cg_frsum[1]), in ufs_print_cylinder_stuff()
249 fs32_to_cpu(sb, cg->cg_frsum[2]), fs32_to_cpu(sb, cg->cg_frsum[3]), in ufs_print_cylinder_stuff()
250 fs32_to_cpu(sb, cg->cg_frsum[4]), fs32_to_cpu(sb, cg->cg_frsum[5]), in ufs_print_cylinder_stuff()
251 fs32_to_cpu(sb, cg->cg_frsum[6]), fs32_to_cpu(sb, cg->cg_frsum[7])); in ufs_print_cylinder_stuff()
283 if (!sb_rdonly(sb)) { in ufs_error()
749 if (!sb_rdonly(sb)) in ufs_put_super()
810 sbi->sb = sb; in ufs_fill_super()
1162 sb->s_magic = fs32_to_cpu(sb, usb3->fs_magic); in ufs_fill_super()
1269 sb->s_maxbytes = ufs_max_bytes(sb); in ufs_fill_super()
1278 if (!sb->s_root) { in ufs_fill_super()
[all …]
/linux/lib/
A Dsbitmap.c17 if (!sb->alloc_hint) in init_alloc_hint()
117 sb->map_nr = DIV_ROUND_UP(sb->depth, bits_per_word); in sbitmap_init_node()
132 sb->map = kvzalloc_node(sb->map_nr * sizeof(*sb->map), flags, node); in sbitmap_init_node()
133 if (!sb->map) { in sbitmap_init_node()
154 sb->map_nr = DIV_ROUND_UP(sb->depth, bits_per_word); in sbitmap_resize()
312 if (sb->map[i].word & ~sb->map[i].cleared) in sbitmap_any_bit_set()
342 return __sbitmap_weight(sb, true) - sbitmap_cleared(sb); in sbitmap_weight()
502 struct sbitmap *sb = &sbq->sb; in __sbitmap_queue_get_batch() local
622 if (likely(!sb->round_robin && tag < sb->depth)) in sbitmap_update_cpu_hint()
629 struct sbitmap *sb = &sbq->sb; in sbitmap_queue_clear_batch() local
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/linux/include/linux/
A Dsbitmap.h113 struct sbitmap sb; member
177 return sb->depth - (index << sb->shift); in __map_depth()
188 kvfree(sb->map); in sbitmap_free()
189 sb->map = NULL; in sbitmap_free()
237 #define SB_NR_TO_INDEX(sb, bitnr) ((bitnr) >> (sb)->shift) argument
272 word = sb->map[index].word & ~sb->map[index].cleared; in __sbitmap_for_each_set()
286 if (!fn(sb, (index << sb->shift) + nr, data)) in __sbitmap_for_each_set()
313 return &sb->map[SB_NR_TO_INDEX(sb, bitnr)].word; in __sbitmap_word()
320 set_bit(SB_NR_TO_BIT(sb, bitnr), __sbitmap_word(sb, bitnr)); in sbitmap_set_bit()
325 clear_bit(SB_NR_TO_BIT(sb, bitnr), __sbitmap_word(sb, bitnr)); in sbitmap_clear_bit()
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/linux/drivers/md/bcache/
A Dfeatures.h28 ((sb)->feature_compat & (mask))
30 ((sb)->feature_ro_compat & (mask))
32 ((sb)->feature_incompat & (mask))
39 return (((sb)->feature_compat & \
44 (sb)->feature_compat |= \
49 (sb)->feature_compat &= \
63 (sb)->feature_ro_compat |= \
68 (sb)->feature_ro_compat &= \
77 return (((sb)->feature_incompat & \
82 (sb)->feature_incompat |= \
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/linux/Documentation/admin-guide/mm/
A Dshrinker_debugfs.rst26 dquota-cache-16 sb-devpts-28 sb-proc-47 sb-tmpfs-42
27 mm-shadow-18 sb-devtmpfs-5 sb-proc-48 sb-tmpfs-43
28 mm-zspool:zram0-34 sb-hugetlbfs-17 sb-pstore-31 sb-tmpfs-44
29 rcu-kfree-0 sb-hugetlbfs-33 sb-rootfs-2 sb-tmpfs-49
30 sb-aio-20 sb-iomem-12 sb-securityfs-6 sb-tracefs-13
31 sb-anon_inodefs-15 sb-mqueue-21 sb-selinuxfs-22 sb-xfs:vda1-36
32 sb-bdev-3 sb-nsfs-4 sb-sockfs-8 sb-zsmalloc-19
34 sb-btrfs:vda2-24 sb-proc-25 sb-tmpfs-1 thp-zero-9
35 sb-cgroup2-30 sb-proc-39 sb-tmpfs-27 xfs-buf:vda1-37
37 sb-dax-11 sb-proc-45 sb-tmpfs-35
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/linux/drivers/net/ethernet/mellanox/mlx5/core/steering/
A Ddr_ste_v0.c786 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_SRC_DST, sb->rx, sb->inner); in dr_ste_v0_build_eth_l2_src_dst_init()
812 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV6_DST, sb->rx, sb->inner); in dr_ste_v0_build_eth_l3_ipv6_dst_init()
838 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV6_SRC, sb->rx, sb->inner); in dr_ste_v0_build_eth_l3_ipv6_src_init()
875 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV4_5_TUPLE, sb->rx, sb->inner); in dr_ste_v0_build_eth_l3_ipv4_5_tuple_init()
1022 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_SRC, sb->rx, sb->inner); in dr_ste_v0_build_eth_l2_src_init()
1059 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL2_DST, sb->rx, sb->inner); in dr_ste_v0_build_eth_l2_dst_init()
1168 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL3_IPV4_MISC, sb->rx, sb->inner); in dr_ste_v0_build_eth_l3_ipv4_misc_init()
1210 sb->lu_type = DR_STE_CALC_LU_TYPE(ETHL4, sb->rx, sb->inner); in dr_ste_v0_build_eth_ipv6_l3_l4_init()
1234 dr_ste_v0_build_mpls_tag(mask, sb, sb->bit_mask); in dr_ste_v0_build_mpls_init()
1236 sb->lu_type = DR_STE_CALC_LU_TYPE(MPLS_FIRST, sb->rx, sb->inner); in dr_ste_v0_build_mpls_init()
[all …]
/linux/fs/reiserfs/
A Djournal.c135 *sb) in allocate_bitmap_node()
423 *sb, in get_journal_hash_dev()
432 if (cn->blocknr == bl && cn->sb == sb) in get_journal_hash_dev()
533 reiserfs_mutex_lock_safe(&SB_JOURNAL(sb)->j_mutex, sb); in lock_journal()
1171 struct super_block *sb = cn->sb; in find_newer_jl_for_cn() local
1852 if (cur->blocknr == block && cur->sb == sb in remove_journal_hash()
2586 SB_JOURNAL(sb)->j_current_jl = alloc_journal_list(sb); in journal_list_init()
3364 cn->sb = sb; in journal_mark_dirty()
3485 struct super_block *sb = cn->sb; in can_dirty() local
3787 if (sb == cn->sb && blocknr == cn->blocknr) { in journal_mark_freed()
[all …]
/linux/fs/exfat/
A Dsuper.c57 sync_blockdev(sb->s_bdev); in exfat_sync_fs()
79 buf->f_type = sb->s_magic; in exfat_statfs()
107 if (sb_rdonly(sb)) in exfat_set_vol_flags()
188 bdev_thaw(sb->s_bdev); in exfat_force_shutdown()
446 sb->s_blocksize); in exfat_calibrate_blocksize()
575 bh = sb_bread(sb, sn); in exfat_verify_boot_region()
593 bh = sb_bread(sb, sn); in exfat_verify_boot_region()
685 exfat_hash_init(sb); in exfat_fill_super()
723 if (!sb->s_root) { in exfat_fill_super()
733 sb->s_root = NULL; in exfat_fill_super()
[all …]
/linux/fs/jfs/
A Dsuper.c66 if (sb_rdonly(sb)) in jfs_handle_error()
73 sb->s_id); in jfs_handle_error()
76 sb->s_id); in jfs_handle_error()
98 jfs_handle_error(sb); in jfs_error()
194 rc = jfs_umount(sb); in jfs_put_super()
503 sbi->sb = sb; in jfs_fill_super()
562 if (sb_rdonly(sb)) in jfs_fill_super()
586 if (!sb->s_root) in jfs_fill_super()
623 txQuiesce(sb); in jfs_freeze()
629 txResume(sb); in jfs_freeze()
[all …]

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