Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/xfs/xfs_qm.c xfs_qm_dqpurge() -> xfs_dqfunlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dqp | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_flush.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dqp->q_flush.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_flush.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_lockref.count | (-128),0 |
| PARAM_VALUE | 0 | dqp->q_lockref.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_bio_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_bio_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.count | 0,2147483648-u32max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_log | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_mount | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_qlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_qlock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_qlock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dqp->q_qlock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dqp->q_qlock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_qlock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_qlock.wait_lock.owner_cpu | u32max |
| CAPPED_DATA | 0 | &dqp->q_qlock | 1 |
| DATA_SOURCE | 0 | dqp | $0 |
| HARD_MAX | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.count | u32max |
| RX_PATH | |||
| NOCHECK_CALL | |||
| LOCK2 | &qi->qi_tree_lock | ||
| LOCK2 | 0 | &dqp->q_qlock | |
| HALF_LOCKED2 | 0 | &dqp->q_logitem.qli_item.li_buf->b_sema | |
| TYPE_LOCK | (struct xfs_dquot)->q_qlock | ||
| TYPE_LOCK | (struct xfs_quotainfo)->qi_tree_lock |
fs/xfs/xfs_qm.c xfs_qm_dquot_isolate() -> xfs_dqfunlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dqp | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_flush.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dqp->q_lockref.count | 0 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_bio_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_bio_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf | 0 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_pincount.counter | s32min-0 |
| BIT_INFO | 0 | dqp->q_flags | 0x0,0xfffe |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &dqp->q_lockref.lock | |
| TYPE_LOCK | (struct lockref)->lock |
fs/xfs/xfs_dquot.c xfs_qm_dqflush() -> xfs_dqfunlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dqp | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_flags | 0,2-65534 |
| PARAM_VALUE | 0 | dqp->q_flush.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_ailp->ail_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.count | 0-2147483646 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dqp->q_mount->m_healthmon->ref.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | dqp->q_mount->m_log | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_mount->m_sb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_mount->m_super | 0,4096-ptr_max |
| DATA_SOURCE | 0 | dqp | $0 |
| BIT_INFO | 0 | dqp->q_flags | 0x0,0xfffe |
| RX_PATH | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &dqp->q_qlock | |
| HALF_LOCKED2 | &ailp->ail_lock | ||
| HALF_LOCKED2 | &qi->qi_tree_lock | ||
| HALF_LOCKED2 | 0 | &dqp->q_logitem.qli_item.li_buf->b_sema | |
| TYPE_LOCK | (struct xfs_dquot)->q_qlock |
fs/xfs/xfs_dquot.c xfs_qm_dqflush_done() -> xfs_dqfunlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &bp->b_sema |
fs/xfs/xfs_dquot_item.c xfs_qm_dquot_logitem_push() -> xfs_dqfunlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dqp | 4096-ptr_max |
| PARAM_VALUE | 0 | dqp->q_flush.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_flush.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.count | 0,2147483648-u32max |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.owner | (-1) |
| PARAM_VALUE | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dqp->q_pincount.counter | s32min-0 |
| CAPPED_DATA | 0 | &dqp->q_qlock | 1 |
| HARD_MAX | 0 | dqp->q_logitem.qli_item.li_buf->b_sema.count | u32max |
| NOCHECK_CALL | |||
| LOCK2 | &ailp->ail_lock | ||
| LOCK2 | 0 | &dqp->q_qlock | |
| TYPE_LOCK | (struct xfs_dquot)->q_qlock |