xas_next identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/xarray.h, line 1886

Defined in 1 files as a function:

include/linux/xarray.h, line 1902 (as a function)

Referenced in 7 files:

Smatch caller information:

lib/iov_iter.c iov_iter_extract_xarray_pages() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	8851408094428491776
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&tls_ctx->tx_lock
HALF_LOCKED2		sk

lib/iov_iter.c iter_xarray_populate_pages() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	5127444035599134720
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read

drivers/iommu/iommufd/pages.c batch_from_xarray() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	5758341317865996288
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&access->ioas_lock
HALF_LOCKED2		&ioas->mutex
HALF_LOCKED2		&iopt->domains_rwsem
HALF_LOCKED2		&iopt->iova_rwsem
HALF_LOCKED2		&pages->mutex
HALF_LOCKED2		_T->lock

drivers/iommu/iommufd/pages.c batch_from_xarray_clear() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	4096-ptr_max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&((&xas)->xa)->xa_lock
LOCK2		&access->ioas_lock
LOCK2		&iopt->iova_rwsem
LOCK2		&pages->mutex
HALF_LOCKED2		&staccess->lock
TYPE_LOCK		(struct io_pagetable)->iova_rwsem
TYPE_LOCK		(struct iommufd_access)->ioas_lock
TYPE_LOCK		(struct iopt_pages)->mutex

drivers/iommu/iommufd/pages.c iopt_pages_fill_from_xarray() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	1609698968112500736
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		&access->ioas_lock
LOCK2		&iopt->iova_rwsem
LOCK2		&pages->mutex
LOCK2		rcu_read
HALF_LOCKED2		&staccess->lock
HALF_LOCKED2		&vgpu->cache_lock
TYPE_LOCK		(struct io_pagetable)->iova_rwsem
TYPE_LOCK		(struct iommufd_access)->ioas_lock
TYPE_LOCK		(struct iopt_pages)->mutex

drivers/iommu/iommufd/pages.c pages_to_xarray() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	4096-ptr_max
PARAM_VALUE	0	xas->xa_node	0-18446744073709535237,(-1)
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		&((&xas)->xa)->xa_lock
LOCK2		&access->ioas_lock
LOCK2		&iopt->iova_rwsem
LOCK2		&pages->mutex
HALF_LOCKED2		&staccess->lock
HALF_LOCKED2		&vgpu->cache_lock
TYPE_LOCK		(struct io_pagetable)->iova_rwsem
TYPE_LOCK		(struct iommufd_access)->ioas_lock
TYPE_LOCK		(struct iopt_pages)->mutex

mm/filemap.c filemap_get_folios_contig() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	2749290619216510976
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	xas->xa_index	0-u64max[c]
USER_DATA	0	xas->xa_offset	0-255
LOCK2		rcu_read
HALF_LOCKED2		&inode->i_rwsem

mm/filemap.c filemap_get_read_batch() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	2830056018175324160
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
NOSPEC	0	xas->xa_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	xas->xa_index	0-3842143[c]
USER_DATA	0	xas->xa_offset	0-255
LOCK2		rcu_read
HALF_LOCKED2		&inode->i_rwsem

mm/filemap.c page_cache_next_miss() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	7636142157974593536
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	xas->xa_index	1-4503599627370496[c]
USER_DATA	0	xas->xa_offset	0-255
LOCK2		rcu_read

drivers/target/target_core_user.c tcmu_get_empty_block() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	6707430232214507520
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&udev->cmdr_lock
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct tcmu_dev)->cmdr_lock

drivers/target/target_core_user.c tcmu_get_empty_block() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	6707430232214507520
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&udev->cmdr_lock
LOCK2		rcu_read
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct tcmu_dev)->cmdr_lock

lib/test_xarray.c check_create_range_4() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	4096-ptr_max
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		&((&xas)->xa)->xa_lock

lib/test_xarray.c check_move() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	8833985667634339840
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	8833985667634339840
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move_small() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	874496022831509504
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move_small() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	874496022831509504
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
NOCHECK_CALL
LOCK2		rcu_read

lib/test_xarray.c check_move_small() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	874496022831509504
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_index	u64max
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	3
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move_small() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	874496022831509504
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move_tiny() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	2772266472234622976
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_index	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	3
PARAM_VALUE	0	xas->xa_offset	0
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move_tiny() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	2772266472234622976
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move_tiny() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	2772266472234622976
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_index	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	3
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_move_tiny() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	2772266472234622976
PARAM_VALUE	0	xas->xa	5024146686711472128
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
LOCK2		rcu_read

lib/test_xarray.c check_workingset() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	3557312703736500224
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		&((&xas)->xa)->xa_lock

lib/test_xarray.c check_workingset() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	3557312703736500224
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		&((&xas)->xa)->xa_lock

lib/test_xarray.c xa_store_many_order() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	4096-ptr_max
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		&((&xas)->xa)->xa_lock

arch/x86/kvm/../../../virt/kvm/kvm_main.c kvm_range_has_memory_attributes() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	9112499204738035712
PARAM_VALUE	0	xas->xa	4096-ptr_max
PARAM_VALUE	0	xas->xa_alloc	0
PARAM_VALUE	0	xas->xa_lru	0
PARAM_VALUE	0	xas->xa_node	0-1,3,4096-18446744073709551614
PARAM_VALUE	0	xas->xa_pad	0
PARAM_VALUE	0	xas->xa_shift	0
PARAM_VALUE	0	xas->xa_sibs	0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	xas->xa_index	0-524287[c]
USER_DATA	0	xas->xa_offset	0-255
LOCK2		rcu_read
HALF_LOCKED2		&file->f_mapping->invalidate_lock
HALF_LOCKED2		&kvm->slots_lock

mm/khugepaged.c collapse_file() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	4184487716943413248
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&((&xas)->xa)->xa_lock
LOCK2		&mapping->i_mmap_rwsem
LOCK2		irq
HALF_LOCKED2		&mm->mmap_lock
TYPE_LOCK		(struct address_space)->i_mmap_rwsem

mm/khugepaged.c collapse_file() -> xas_next()

Type	Parameter	Key	Value
PARAM_VALUE	0	xas	4184487716943413248
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2		&((&xas)->xa)->xa_lock
LOCK2		irq
HALF_LOCKED2		&mm->mmap_lock