Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/md/md.c super_1_load() -> read_disk_sb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->sb_start | 0,8-u64max |
| PARAM_VALUE | 1 | size | 4096 |
| BUF_SIZE | 0 | rdev | (-1),760 |
| BUF_SIZE | 0 | rdev | (-1),760 |
| BUF_SIZE | 0 | rdev->bdev | (-1),2136 |
| BUF_SIZE | 0 | rdev->bdev_file->private_data | (-1),760 |
| DATA_SOURCE | 0 | rdev | $0 |
| BIT_INFO | 0 | rdev->sb_start | 0x0,0xfffffffffffffff8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | rdev->bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | rdev->bdev_file->f_mode | 0,64-u32max |
| NO_OVERFLOW_SIMPLE | 0 | rdev->bdev_file->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | rdev->bdev_file->f_inode->i_size | |
| HALF_LOCKED2 | &cinfo->recv_mutex | ||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex |
drivers/md/md.c super_90_load() -> read_disk_sb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->sb_start | 18446744073709551488 |
| PARAM_VALUE | 1 | size | 4096 |
| BUF_SIZE | 0 | rdev | (-1),760 |
| BUF_SIZE | 0 | rdev | (-1),760 |
| BUF_SIZE | 0 | rdev->bdev | (-1),2136 |
| BUF_SIZE | 0 | rdev->bdev_file->private_data | (-1),760 |
| DATA_SOURCE | 0 | rdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | rdev->bdev_file->f_flags | 0,32768-u32max |
| USER_DATA | 0 | rdev->bdev_file->f_mode | 0,64-u32max |
| NO_OVERFLOW_SIMPLE | 0 | rdev->bdev_file->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | rdev->bdev_file->f_inode->i_size | |
| HALF_LOCKED2 | &cinfo->recv_mutex | ||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex |
drivers/md/dm-raid.c attempt_restore_of_faulty_devices() -> read_disk_sb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->meta_bdev | 1-u64max |
| PARAM_VALUE | 2 | force_reload | 1 |
| BUF_SIZE | 0 | rdev | 760 |
| UNITS | 1 | size | unit_byte |
| LOCK2 | &md->suspend_lock | ||
| LOCK2 | &mddev->reconfig_mutex | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock | ||
| TYPE_LOCK | (struct mddev)->reconfig_mutex |
drivers/md/dm-raid.c super_load() -> read_disk_sb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->meta_bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | rdev->sb_size | 148-4096 |
| PARAM_VALUE | 0 | rdev->sb_start | 0 |
| PARAM_VALUE | 1 | size | 148-4096 |
| PARAM_VALUE | 2 | force_reload | 0 |
| DATA_SOURCE | 0 | rdev | $0 |
| FUZZY_MAX | 0 | rdev->sb_size | 4096 |
| FUZZY_MAX | 1 | size | 4096 |
| HARD_MAX | 0 | rdev->sb_size | 4096 |
| HARD_MAX | 1 | size | 4096 |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | &md->type_lock |