Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/extent_io.c btrfs_read_folio() -> assert_folio_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 1 | start | r folio_pos |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &caching_ctl->mutex | ||
| HALF_LOCKED2 | &fs_info->commit_root_sem | ||
| HALF_LOCKED2 | &inode->vfs_inode.i_rwsem | ||
| HALF_LOCKED2 | &pool->lock |
fs/btrfs/extent_io.c btrfs_readahead() -> assert_folio_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 1 | start | r readahead_pos |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | start | 0-9223372036854775807[c] |
| USER_DATA | 2 | end | 4095-9223389629040816126 |
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/btrfs/extent_io.c extent_writepage_io() -> assert_folio_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->root | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->root->fs_info | 4096-ptr_max |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| DATA_SOURCE | 1 | start | r folio_pos |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| BIT_INFO | 1 | start | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |