Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ext2/balloc.c read_block_bitmap() -> ext2_valid_block_bitmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sb | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sb->s_fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | desc | 4096-ptr_max |
| PARAM_VALUE | 3 | bh | 4096-ptr_max |
| BUF_SIZE | 0 | sb | (-1),2816 |
| BUF_SIZE | 0 | sb | (-1),2816 |
| BUF_SIZE | 3 | bh | (-1)-s32max |
| BUF_SIZE | 3 | bh | (-1)-s32max |
| CAPPED_DATA | 2 | block_group | 1 |
| CAPPED_DATA | 3 | bh | 1 |
| DATA_SOURCE | 0 | sb | $0 |
| DATA_SOURCE | 1 | desc | r ext2_get_group_desc |
| DATA_SOURCE | 2 | block_group | $1 |
| DATA_SOURCE | 3 | bh | r sb_getblk |
| STR_LEN | 0 | sb | (-1),8 |
| STR_LEN | 0 | sb | (-1),8 |
| PARAM_COMPARE | 2 | block_group | < $0->s_fs_info->s_groups_count |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | sb->s_flags | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | sb->s_blocksize_bits | |
| UNITS | 0 | sb | unit_byte |
| UNITS | 2 | block_group | unit_byte |
| HALF_LOCKED2 | &ei->truncate_mutex |