Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/extent_io.c attach_extent_buffer_folio() -> btrfs_attach_folio_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->allocated_ebs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->nodesize | 0-4095 |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 2 | type | 0 |
| DATA_SOURCE | 1 | folio | $1 |
| HARD_MAX | 0 | fs_info->nodesize | 4095 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | fs_info | unit_byte |
| HALF_LOCKED2 | &mapping->i_private_lock |
fs/btrfs/extent_io.c set_folio_extent_mapped() -> btrfs_attach_folio_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | folio | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | folio->mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | folio->mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | *folio->_mm_id | 0-4294967295 |
| PARAM_VALUE | 2 | type | 1 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| CAPPED_DATA | 1 | folio | 1 |
| DATA_SOURCE | 1 | folio | $0 |
| NOSPEC | 1 | folio->mapping->writeback_index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | folio->mapping->writeback_index | 0-524287[c] |
| UNITS | 0 | fs_info | unit_byte |
| UNITS | 1 | folio | unit_page |
| HALF_LOCKED2 | &inode->i_mmap_lock | ||
| HALF_LOCKED2 | &inode->vfs_inode.i_rwsem |