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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/rbd.c rbd_object_map_close() -> rbd_object_map_unlock()

Type Parameter Key Value
PARAM_VALUE 0 rbd_dev 4096-ptr_max
PARAM_VALUE 0 rbd_dev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->dev.p->dead 0-1
PARAM_VALUE 0 rbd_dev->dev.p->deferred_probe_reason 0-s64max
PARAM_VALUE 0 rbd_dev->dev.parent->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 rbd_dev->dev.parent->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 rbd_dev->dev.parent->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 rbd_dev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 rbd_dev->disk->bdi->debug_dir->d_sb->__s_d_op->d_weak_revalidate 0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 rbd_dev->disk->ev->block s32min-s32max
PARAM_VALUE 0 rbd_dev->disk->ev->clearing 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->ev->pending 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->ia_ranges->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->part0->bd_device.iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->part0->bd_device.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->part0->bd_device.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->part0->bd_device.p->dead 0-1
PARAM_VALUE 0 rbd_dev->disk->part0->bd_device.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->part0->bd_holder_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 rbd_dev->disk->queue->debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 rbd_dev->disk->queue->mq_kobj->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 rbd_dev->disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 rbd_dev->disk->queue->stats->accounting s32min-s32max
PARAM_VALUE 0 rbd_dev->disk->queue->tag_set->update_nr_hwq_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->disk->queue->tag_set->update_nr_hwq_lock.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->disk->queue_kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->disk->slave_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 rbd_dev->header.snapc->snaps 0-255
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->lock_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 rbd_dev->lock_state 1-2
PARAM_VALUE 0 rbd_dev->object_map 0
PARAM_VALUE 0 rbd_dev->object_map_size 0
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.lock.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.notify_wq->flush_color s32min-s32max
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.notify_wq->work_color s32min-s32max
PARAM_VALUE 0 rbd_dev->running_list.next 4096-ptr_max
DATA_SOURCE 0 rbd_dev $0
BIT_INFO 0 rbd_dev->header.features 0x8,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 rbd_dev->header.snapc->seq 0-u64max
USER_DATA 0 rbd_dev->watch_handle->ping_req->r_reply->con->v2.in_cursor.resid 0-u64max
USER_DATA 0 rbd_dev->watch_handle->ping_req->r_reply->con->v2.in_iter.count 0-1000000000
USER_DATA 0 rbd_dev->watch_handle->ping_req->r_request->con->v2.out_cursor.resid 0-u64max
USER_DATA 0 rbd_dev->watch_handle->ping_req->r_request->con->v2.out_iter.count 0-1000000000[c]
USER_DATA 0 rbd_dev->watch_handle->reg_req->r_reply->con->v2.in_cursor.resid 0-u64max
USER_DATA 0 rbd_dev->watch_handle->reg_req->r_reply->con->v2.in_iter.count 0-1000000000
USER_DATA 0 rbd_dev->watch_handle->reg_req->r_request->con->v2.out_cursor.resid 0-u64max
USER_DATA 0 rbd_dev->watch_handle->reg_req->r_request->con->v2.out_iter.count 0-1000000000[c]
LOCK2 0 &rbd_dev->lock_rwsem
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rbd_device)->lock_rwsem

drivers/block/rbd.c rbd_object_map_open() -> rbd_object_map_unlock()

Type Parameter Key Value
PARAM_VALUE 0 rbd_dev 4096-ptr_max
PARAM_VALUE 0 rbd_dev->acquired_lock_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 rbd_dev->disk 0,4096-ptr_max
PARAM_VALUE 0 rbd_dev->disk->part0->bd_nr_sectors 0-18014398509481983
PARAM_VALUE 0 rbd_dev->disk->part0->bd_size_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 rbd_dev->header_rwsem.dep_map->name 0-255
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->header_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 rbd_dev->lock_rwsem.dep_map->name 0-255
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->lock_rwsem.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 rbd_dev->object_map 0
PARAM_VALUE 0 rbd_dev->object_map_size 0
PARAM_VALUE 0 rbd_dev->rbd_client 4096-ptr_max
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con->private->o_auth.authorizer->buf->vec.iov_base (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con->private->o_auth.authorizer->session_key.key (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con->private->s_auth.authorizer->buf->vec.iov_base (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con->private->s_auth.authorizer->session_key.key (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con.mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con.out_queue.prev->next 4096-ptr_max
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con.out_queue.prev->next->next 4096-ptr_max
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con.private->o_ref.refs.counter s32min-s32max
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con.private->s_delegated_inos.xa_flags 0-4294967295
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con.private->s_ref.refs.counter s32min-s32max
PARAM_VALUE 0 rbd_dev->rbd_client->client->monc.con.work->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.lock.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->spec 4096-ptr_max
PARAM_VALUE 0 rbd_dev->watch_mutex.dep_map->name 0-255
PARAM_VALUE 0 rbd_dev->watch_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rbd_dev->watch_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 rbd_dev->watch_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 rbd_dev->watch_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 rbd_dev->watch_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 rbd_dev->watch_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 rbd_dev->watch_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 rbd_dev->watch_mutex.osq.tail.counter 0-s32max
DATA_SOURCE 0 rbd_dev $0
BIT_INFO 0 rbd_dev->header.features 0x8,0xffffffffffffffff
NOCHECK_CALL
LOCK2 0 &rbd_dev->lock_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rbd_device)->lock_rwsem