Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/f2fs/segment.c f2fs_issue_discard() -> f2fs_target_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| PARAM_VALUE | 0 | sbi->sb | 4096-ptr_max |
| PARAM_VALUE | 2 | sector | 0 |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| CAPPED_DATA | 0 | sbi->sb | 1 |
| DATA_SOURCE | 0 | sbi | $0 |
| DATA_SOURCE | 1 | blk_addr | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| UNITS | 1 | blk_addr | unit_page |
| LOCK2 | 0 | &sbi->cp_global_sem.internal_rwsem | |
| HALF_LOCKED2 | &dirty_i->seglist_lock | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | 0 | &sbi->gc_lock.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->pin_sem.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->umount_mutex | |
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/segment.c f2fs_issue_discard() -> f2fs_target_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| PARAM_VALUE | 0 | sbi->sb | 4096-ptr_max |
| PARAM_VALUE | 1 | blk_addr | 0-4294967294 |
| PARAM_VALUE | 2 | sector | 0 |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| CAPPED_DATA | 0 | sbi->sb | 1 |
| CAPPED_DATA | 1 | blk_addr | 1 |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| UNITS | 1 | blk_addr | unit_page |
| LOCK2 | 0 | &sbi->cp_global_sem.internal_rwsem | |
| HALF_LOCKED2 | &dirty_i->seglist_lock | ||
| HALF_LOCKED2 | &sbi->cp_global_sem.internal_rwsem | ||
| HALF_LOCKED2 | 0 | &sbi->gc_lock.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->pin_sem.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->umount_mutex | |
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/f2fs/data.c __bio_alloc() -> f2fs_target_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | sector | 6223696605054717952 |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| UNITS | 1 | blk_addr | unit_page |
| HALF_LOCKED2 | &io->io_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->gc_lock.internal_rwsem |
fs/f2fs/data.c f2fs_grab_read_bio() -> f2fs_target_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | sector | 8498431928100671488 |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| DATA_SOURCE | 1 | blk_addr | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | blk_addr | 0-4294967294[c] |
| UNITS | 0 | sbi | unit_byte |
| UNITS | 1 | blk_addr | unit_page |
fs/f2fs/data.c page_is_mergeable() -> f2fs_target_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| PARAM_VALUE | 2 | sector | 0 |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| CAPPED_DATA | 1 | blk_addr | 1 |
| DATA_SOURCE | 0 | sbi | $0 |
| DATA_SOURCE | 1 | blk_addr | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | sbi | unit_byte |
| UNITS | 1 | blk_addr | unit_page |
| HALF_LOCKED2 | &io->bio_list_lock.internal_rwsem | ||
| HALF_LOCKED2 | &io->io_rwsem.internal_rwsem |
fs/f2fs/file.c f2fs_sec_trim_file() -> f2fs_target_device()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| PARAM_VALUE | 1 | blk_addr | 1-4294967293 |
| PARAM_VALUE | 2 | sector | 0 |
| BUF_SIZE | 0 | sbi | 1-s32max |
| BUF_SIZE | 0 | sbi | 1-s32max |
| CAPPED_DATA | 1 | blk_addr | 1 |
| DATA_SOURCE | 1 | blk_addr | r f2fs_data_blkaddr |
| UNITS | 0 | sbi | unit_byte |
| LOCK2 | &inode->i_rwsem | ||
| LOCK2 | &mapping->invalidate_lock | ||
| TYPE_LOCK | (struct address_space)->invalidate_lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |