Defined in 2 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/ocfs2/reservations.c ocfs2_resmap_claimed_bits() -> ocfs2_check_resmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | resmap | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_lru.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_osb | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_osb->osb_resv_level | 1-u32max |
| PARAM_VALUE | 0 | resmap->m_reservations.rb_node | 1-u64max |
| DATA_SOURCE | 0 | resmap | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &resv_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &oi->ip_alloc_sem | ||
| HALF_LOCKED2 | &tl_inode->i_rwsem |
fs/ocfs2/reservations.c ocfs2_resv_insert() -> ocfs2_check_resmap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | resmap | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_lru.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_lru.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_lru.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_osb | 4096-ptr_max |
| PARAM_VALUE | 0 | resmap->m_osb->osb_resv_level | 1-u32max |
| PARAM_VALUE | 0 | resmap->m_reservations.rb_node | 4096-ptr_max |
| DATA_SOURCE | 0 | resmap | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &resv_lock | ||
| HALF_LOCKED2 | &oi->ip_alloc_sem |