Defined in 1 files as a prototype:
Defined in 1 files as a member:
Defined in 1 files as a function:
Referenced in 17 files:
- drivers/md/dm-vdo/errors.c
- drivers/md/persistent-data/dm-btree.c
- drivers/md/persistent-data/dm-space-map-disk.c, line 210
- drivers/md/persistent-data/dm-space-map-metadata.c
- drivers/md/persistent-data/dm-space-map.h, line 144
- drivers/md/persistent-data/dm-transaction-manager.c
- drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
- fs/btrfs/qgroup.c
- fs/ocfs2/refcounttree.c
- fs/omfs/file.c
- fs/omfs/inode.c
- fs/udf/file.c
- fs/udf/inode.c
- fs/udf/partition.c
- fs/xfs/libxfs/xfs_btree.c
- fs/xfs/libxfs/xfs_btree_staging.c
- tools/testing/selftests/vDSO/vdso_test_getrandom.c
Smatch caller information:
drivers/md/persistent-data/dm-btree.c btree_split_beneath() -> new_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->read_only | 0 |
| PARAM_VALUE | 0 | info->tm->is_clone | 0 |
| PARAM_VALUE | 0 | info->tm->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | result | 5791115603910488064 |
| HALF_LOCKED2 | &td->pmd->root_lock |
drivers/md/persistent-data/dm-btree.c btree_split_beneath() -> new_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->tm->bm->read_only | 0 |
| PARAM_VALUE | 0 | info->tm->is_clone | 0 |
| PARAM_VALUE | 0 | info->tm->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | result | 7854735654254182400 |
| NO_OVERFLOW_SIMPLE | 0 | info->tm->bm->bufio->slab_buffer->object_size | |
| HALF_LOCKED2 | &td->pmd->root_lock |
drivers/md/persistent-data/dm-btree.c dm_btree_empty() -> new_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 1 | result | 2560964015587012608 |
| DATA_SOURCE | 0 | info | $0 |
| PREEMPT_ADD | |||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pmd->root_lock | ||
| HALF_LOCKED2 | global &dm_thin_pool_table.mutex |
drivers/md/persistent-data/dm-btree.c split_one_into_two() -> new_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->read_only | 0 |
| PARAM_VALUE | 0 | info->tm->is_clone | 0 |
| PARAM_VALUE | 0 | info->tm->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | result | 3261379324664635392 |
| NO_OVERFLOW_SIMPLE | 0 | info->tm->real->bm->bufio->block_size | |
| HALF_LOCKED2 | &td->pmd->root_lock |
drivers/md/persistent-data/dm-btree.c split_two_into_three() -> new_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | info | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm | 4096-ptr_max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | info->tm->bm->bufio->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->bm->bufio->spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->tm->bm->read_only | 0 |
| PARAM_VALUE | 0 | info->tm->is_clone | 0 |
| PARAM_VALUE | 0 | info->tm->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | info->tm->real->bm->bufio->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 1 | result | 1452074256498167808 |
| NO_OVERFLOW_SIMPLE | 0 | info->tm->bm->bufio->slab_buffer->object_size | |
| NO_OVERFLOW_SIMPLE | 0 | info->tm->real->bm->bufio->block_size | |
| HALF_LOCKED2 | &td->pmd->root_lock |