Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ext4/resize.c setup_new_flex_group_blocks() -> set_flexbg_block_bitmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_add_error_count | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_addr_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_max | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_min | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_bdev_wb_err | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_blockfile_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_bits | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_ratio | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_csum_seed | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_hash_version | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_desc_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_extent_max_zeroout_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_bytes | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_debug_max_replay | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_ineligible_tid | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_ino | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_flex_groups_allocated | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_group_info_size | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_groups_count | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_hash_unsigned | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_goal | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_readahead_blks | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_size | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_jquota_fmt | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_li_wait_mult | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_log_groups_per_flex | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_dir_size_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_best_avail_max_trim_order | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_group_prealloc | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_linear_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_min_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_nr_global_goals | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_order2_reqs | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch_limit | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stats | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stream_request | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_state | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_pad | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_sec | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_want_extra_isize | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 1 | handle | 4096-ptr_max |
| PARAM_VALUE | 1 | handle->h_transaction->t_journal->j_superblock->s_errno | 0-4294967187,4294967189-u32max |
| PARAM_VALUE | 2 | flex_gd | 4096-ptr_max |
| PARAM_VALUE | 2 | flex_gd->bg_flags | 16,4096-ptr_max |
| PARAM_VALUE | 2 | flex_gd->count | 2-s32max |
| PARAM_VALUE | 2 | flex_gd->groups | 4096-ptr_max |
| BUF_SIZE | 1 | handle | (-1),1-s32max |
| BUF_SIZE | 1 | handle | (-1),1-s32max |
| BUF_SIZE | 2 | flex_gd | (-1),24 |
| BUF_SIZE | 2 | flex_gd | (-1),24 |
| CAPPED_DATA | 1 | handle | 1 |
| CAPPED_DATA | 2 | flex_gd->count | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | handle | r __ext4_journal_start_sb |
| DATA_SOURCE | 2 | flex_gd | $1 |
| NO_OVERFLOW_SIMPLE | 2 | flex_gd->resize_bg | |
| UNITS | 0 | sb | unit_byte |
fs/ext4/resize.c setup_new_flex_group_blocks() -> set_flexbg_block_bitmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_cop->inode_info_offs | 1632,1808,2632,2648 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_add_error_count | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_addr_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_max | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_awu_min | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_bdev_wb_err | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_blockfile_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_bits | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_cluster_ratio | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_csum_seed | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_hash_version | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_def_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_desc_per_block_bits | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_extent_max_zeroout_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_bytes | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_debug_max_replay | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_fc_ineligible_tid | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_first_ino | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_flex_groups_allocated | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_group_info_size | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_groups_count | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_hash_unsigned | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_goal | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_readahead_blks | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_inode_size | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_jquota_fmt | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_code | s32min-s32max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_ino | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_last_error_line | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_li_wait_mult | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_log_groups_per_flex | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_dir_size_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_max_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_best_avail_max_trim_order | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_group_prealloc | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_linear_groups | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_max_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_min_to_scan | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_nr_global_goals | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_order2_reqs | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_prefetch_limit | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stats | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mb_stream_request | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_batch_time | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_min_folio_order | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_opt2 | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_mount_state | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_pad | 0-u16max |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_kb | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_sb_update_sec | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_fs_info->s_want_extra_isize | 0-4294967295 |
| PARAM_VALUE | 0 | sb->s_op->show_path | 0,4096-ptr_max |
| PARAM_VALUE | 1 | handle | 4096-ptr_max |
| PARAM_VALUE | 1 | handle->h_transaction->t_journal->j_superblock->s_errno | 0-4294967187,4294967189-u32max |
| PARAM_VALUE | 2 | flex_gd | 4096-ptr_max |
| PARAM_VALUE | 2 | flex_gd->bg_flags | 16,4096-ptr_max |
| PARAM_VALUE | 2 | flex_gd->count | 1-s32max |
| PARAM_VALUE | 2 | flex_gd->groups | 4096-ptr_max |
| BUF_SIZE | 1 | handle | (-1),1-s32max |
| BUF_SIZE | 1 | handle | (-1),1-s32max |
| BUF_SIZE | 2 | flex_gd | (-1),24 |
| BUF_SIZE | 2 | flex_gd | (-1),24 |
| CAPPED_DATA | 1 | handle | 1 |
| CAPPED_DATA | 2 | flex_gd->count | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | handle | r __ext4_journal_start_sb |
| DATA_SOURCE | 2 | flex_gd | $1 |
| NO_OVERFLOW_SIMPLE | 2 | flex_gd->resize_bg | |
| UNITS | 0 | sb | unit_byte |