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Defined in 1 files as a member:

Defined in 1 files as a function:

Referenced in 8 files:

Smatch caller information:

lib/iov_iter.c xas_reload() -> xa_head()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

drivers/block/brd.c xas_reload() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &pool->lock

lib/xarray.c xas_find_marked() -> xa_head()

Type Parameter Key Value
BUF_SIZE 0 xa (-1),88
BUF_SIZE 0 xa (-1),88
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &(&cache->reqs)->xa_lock
HALF_LOCKED2 &(&mapping->i_pages)->xa_lock
HALF_LOCKED2 &(&ucontext->mmap_xa)->xa_lock
HALF_LOCKED2 &((&xas)->xa)->xa_lock
HALF_LOCKED2 &bdi->wb_switch_rwsem
HALF_LOCKED2 &inode->i_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &new_wb->list_lock
HALF_LOCKED2 &old_wb->list_lock
HALF_LOCKED2 &ufile->umap_lock
HALF_LOCKED2 &userq->fence_drv_lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 rcu_read

lib/xarray.c xas_reload() -> xa_head()

Type Parameter Key Value
BUF_SIZE 0 xa (-1),4,16,32,88
BUF_SIZE 0 xa (-1),4,16,32,88
STR_LEN 0 xa (-1),6,8-14,16,20,23
STR_LEN 0 xa (-1),6,8-14,16,20,23
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &((&xas)->xa)->xa_lock
HALF_LOCKED2 rcu_read

lib/xarray.c xas_start() -> xa_head()

Type Parameter Key Value
BUF_SIZE 0 xa (-1),4,16,32,88
BUF_SIZE 0 xa (-1),4,16,32,88
STR_LEN 0 xa (-1),5-6,8-14,16,20,23
STR_LEN 0 xa (-1),5-6,8-14,16,20,23
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &((&xas)->xa)->xa_lock
HALF_LOCKED2 rcu_read

fs/btrfs/extent_io.c xas_reload() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

mm/filemap.c xas_reload() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

lib/test_xarray.c check_multi_store() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c check_multi_store() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c check_multi_store() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
PARAM_VALUE 0 xa->xa_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c check_multi_store() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
PARAM_VALUE 0 xa->xa_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c check_multi_store() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
PARAM_VALUE 0 xa->xa_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c check_multi_store() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
PARAM_VALUE 0 xa->xa_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c check_xa_shrink() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
PARAM_VALUE 0 xa->xa_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c check_xa_shrink() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
PARAM_VALUE 0 xa->xa_head 0
PARAM_VALUE 0 xa->xa_lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 xa $0
LOCK2 rcu_read

lib/test_xarray.c xas_reload() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 5024146686711472128
LOCK2 rcu_read

mm/khugepaged.c xas_reload() -> xa_head()

Type Parameter Key Value
PARAM_VALUE 0 xa 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &mm->mmap_lock