ulist_free identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/btrfs/ulist.h, line 52 (as a prototype)

Defined in 1 files as a function:

fs/btrfs/ulist.c, line 124 (as a function)

Referenced in 4 files:

Smatch caller information:

fs/btrfs/qgroup.c btrfs_qgroup_account_extent() -> ulist_free()

Type	Parameter	Key	Value
DATA_SOURCE	0	ulist	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/qgroup.c btrfs_qgroup_account_extent() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
DATA_SOURCE	0	ulist	$4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/qgroup.c btrfs_qgroup_account_extents() -> ulist_free()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&cow->lock
LOCK2		&fs_info->reloc_mutex
HALF_LOCKED2		&dev_replace->lock_finishing_cancel_unmount
HALF_LOCKED2		&fs_info->cleaner_mutex
HALF_LOCKED2		&fs_info->subvol_sem
HALF_LOCKED2		&fs_info->transaction_kthread_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct btrfs_fs_info)->reloc_mutex

fs/btrfs/qgroup.c btrfs_qgroup_account_extents() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	0
BUF_SIZE	0	ulist	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&cow->lock
LOCK2		&fs_info->reloc_mutex
HALF_LOCKED2		&dev_replace->lock_finishing_cancel_unmount
HALF_LOCKED2		&fs_info->cleaner_mutex
HALF_LOCKED2		&fs_info->subvol_sem
HALF_LOCKED2		&fs_info->transaction_kthread_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct btrfs_fs_info)->reloc_mutex

fs/btrfs/qgroup.c btrfs_qgroup_destroy_extent_records() -> ulist_free()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&delayed_refs->lock
TYPE_LOCK		(struct btrfs_delayed_ref_root)->lock

fs/btrfs/relocation.c add_data_references() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->prev	4096-ptr_max
PARAM_VALUE	0	ulist->prealloc	0
PARAM_VALUE	0	ulist->root.rb_node	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_multiple_refs() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_multiple_refs() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_multiple_refs() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->prev	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_multiple_refs() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->prev	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_multiple_refs() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->prev	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_multiple_refs() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->prev	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_no_shared_qgroup() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_no_shared_qgroup() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_no_shared_qgroup() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
NOCHECK_CALL

fs/btrfs/tests/qgroup-tests.c test_no_shared_qgroup() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
NOCHECK_CALL

fs/btrfs/backref.c btrfs_find_all_roots_safe() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->nnodes	0
PARAM_VALUE	0	ulist->prealloc	0
BUF_SIZE	0	ulist	40
DATA_SOURCE	0	ulist	r ulist_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ctx->fs_info->commit_root_sem
HALF_LOCKED2		&pool->lock

fs/btrfs/backref.c btrfs_find_all_roots_safe() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ulist->prealloc	0
BUF_SIZE	0	ulist	40
DATA_SOURCE	0	ulist	r ulist_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ctx->fs_info->commit_root_sem
HALF_LOCKED2		&pool->lock

fs/btrfs/backref.c btrfs_find_all_roots_safe() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
PARAM_VALUE	0	ulist->prealloc	0
BUF_SIZE	0	ulist	40
DATA_SOURCE	0	ulist	r ulist_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ctx->fs_info->commit_root_sem
HALF_LOCKED2		&pool->lock

fs/btrfs/backref.c free_leaf_list() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	4096-ptr_max
BUF_SIZE	0	ulist	(-1),40
BUF_SIZE	0	ulist	(-1),40
DATA_SOURCE	0	ulist	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/backref.c iterate_extent_inodes() -> ulist_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	ulist	0,4096-ptr_max
PARAM_VALUE	0	ulist->nodes.next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ulist->nodes.prev->prev	4096-ptr_max
BUF_SIZE	0	ulist	(-1),40
BUF_SIZE	0	ulist	(-1),40
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ctx->fs_info->commit_root_sem