Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/f2fs/extent_cache.c __release_extent_node() -> __detach_extent_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->cp_global_sem.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->cp_rwsem.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->extent_tree | 4096-ptr_max |
| PARAM_VALUE | 0 | sbi->gc_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->gc_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->io_order_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->io_order_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->meta_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->node_change.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->node_change.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->node_inode->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 0 | sbi->node_write.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->node_write.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->quota_sem.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->quota_sem.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->sb_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->sb_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *sbi->next_victim_seg | 0-4294967295 |
| PARAM_VALUE | 1 | et | 4096-ptr_max |
| PARAM_VALUE | 1 | et->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | et->lock.owner_cpu | 0 |
| PARAM_VALUE | 1 | et->lock.raw_lock.cnts.counter | 0-s32max |
| PARAM_VALUE | 2 | en | 4096-ptr_max |
| PARAM_VALUE | 2 | en->list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 2 | en->list.prev->next | 4096-ptr_max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| CAPPED_DATA | 2 | &en->list | 1 |
| DATA_SOURCE | 0 | sbi | $0 |
| DATA_SOURCE | 1 | et | $1 |
| DATA_SOURCE | 2 | en | $2 |
| NOSPEC | 1 | et->largest.fofs | |
| NOSPEC | 2 | en->ei.fofs | |
| NOSPEC | 2 | en->ei.len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | et->cached_en->ei.fofs | 0-u32max[c] |
| USER_DATA | 1 | et->cached_en->ei.len | 1-s32max[c] |
| USER_DATA | 1 | et->largest.fofs | 0-4294967293[c] |
| USER_DATA | 1 | et->largest.len | 1-u32max[c] |
| USER_DATA | 2 | en->ei.fofs | 0-4294967294[c] |
| USER_DATA | 2 | en->ei.len | 1-s32max[c] |
| UNITS | 0 | sbi | unit_byte |
| UNITS | 2 | en | unit_byte |
| LOCK2 | 1 | &et->lock | |
| HALF_LOCKED2 | 0 | &sbi->umount_mutex | |
| TYPE_LOCK | (struct extent_tree)->lock |
fs/f2fs/extent_cache.c __shrink_extent_tree() -> __detach_extent_node()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbi | 4096-ptr_max |
| PARAM_VALUE | 0 | sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->cp_global_sem.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->cp_rwsem.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->extent_tree | 4096-ptr_max |
| PARAM_VALUE | 0 | sbi->gc_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->gc_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->io_order_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->io_order_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->node_change.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->node_change.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->node_write.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->node_write.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->quota_sem.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->quota_sem.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sbi->sb_lock.internal_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sbi->sb_lock.internal_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | *sbi->next_victim_seg | 0-4294967295 |
| PARAM_VALUE | 1 | et | 4096-ptr_max |
| PARAM_VALUE | 1 | et->lock.owner_cpu | 0 |
| PARAM_VALUE | 1 | et->lock.raw_lock.cnts.counter | 0-s32max |
| PARAM_VALUE | 2 | en | 4096-ptr_max |
| PARAM_VALUE | 2 | en->et | 4096-ptr_max |
| PARAM_VALUE | 2 | en->et->lock.owner_cpu | 0 |
| PARAM_VALUE | 2 | en->et->lock.raw_lock.cnts.counter | 0-s32max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| BUF_SIZE | 0 | sbi | (-1),1-s32max |
| DATA_SOURCE | 0 | sbi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | sbi | unit_byte |
| LOCK2 | &eti->extent_tree_lock | ||
| LOCK2 | 1 | &et->lock | |
| HALF_LOCKED2 | 0 | &sbi->gc_lock.internal_rwsem | |
| HALF_LOCKED2 | 0 | &sbi->umount_mutex | |
| TYPE_LOCK | (struct extent_tree)->lock | ||
| TYPE_LOCK | (struct extent_tree_info)->extent_tree_lock |