btrfs_reloc_clone_csums identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/btrfs/relocation.h, line 32 (as a prototype)

Defined in 1 files as a function:

fs/btrfs/relocation.c, line 5805 (as a function)

Referenced in 1 files:

fs/btrfs/inode.c
- line 1255
- line 1948

Smatch caller information:

fs/btrfs/inode.c cow_one_range() -> btrfs_reloc_clone_csums()

Type	Parameter	Key	Value
PARAM_VALUE	0	ordered	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->completion.done	0
PARAM_VALUE	0	ordered->completion.wait.lock.magic	3735899821
PARAM_VALUE	0	ordered->completion.wait.lock.owner	(-1)
PARAM_VALUE	0	ordered->completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	ordered->completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->compress_type	0
PARAM_VALUE	0	ordered->csum_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->flags	128
PARAM_VALUE	0	ordered->inode	4096-ptr_max
PARAM_VALUE	0	ordered->inode->ordered_tree.rb_node	4096-ptr_max
PARAM_VALUE	0	ordered->inode->ordered_tree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.counters	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.lock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.lock.owner	(-1)
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.lock.owner_cpu	u32max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_root_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_roots.prev	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_roots.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_roots.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_extent_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root->ordered_extents.prev	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_extents.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_extents.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_root.next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->rb_node.__rb_parent_color	1
PARAM_VALUE	0	ordered->rb_node.rb_left	4096-ptr_max
PARAM_VALUE	0	ordered->rb_node.rb_right	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->truncated_len	u64max
PARAM_VALUE	0	ordered->wait.head.next	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.prev	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.prev->prev	4096-ptr_max
CAPPED_DATA	0	ordered	1
CAPPED_DATA	0	ordered->inode->root->fs_info->delalloc_batch	1
DATA_SOURCE	0	ordered	r btrfs_alloc_ordered_extent
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ordered->bytes_left
NO_OVERFLOW_SIMPLE	0	ordered->disk_num_bytes
NO_OVERFLOW_SIMPLE	0	ordered->file_offset
NO_OVERFLOW_SIMPLE	0	ordered->num_bytes
NO_OVERFLOW_SIMPLE	0	ordered->ram_bytes

fs/btrfs/inode.c nocow_one_range() -> btrfs_reloc_clone_csums()

Type	Parameter	Key	Value
PARAM_VALUE	0	ordered	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->bioc_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->completion.done	0
PARAM_VALUE	0	ordered->completion.wait.lock.magic	3735899821
PARAM_VALUE	0	ordered->completion.wait.lock.owner	(-1)
PARAM_VALUE	0	ordered->completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	ordered->completion.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->completion.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->compress_type	0-255
PARAM_VALUE	0	ordered->csum_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->csum_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->file_offset	0-18446744073709551614
PARAM_VALUE	0	ordered->flags	256,512
PARAM_VALUE	0	ordered->inode	4096-ptr_max
PARAM_VALUE	0	ordered->inode->ordered_tree.rb_node	4096-ptr_max
PARAM_VALUE	0	ordered->inode->ordered_tree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.counters	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.lock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.lock.owner	(-1)
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_bytes.lock.owner_cpu	u32max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_root_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_roots.prev	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_roots.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->fs_info->ordered_roots.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_extent_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ordered->inode->root->ordered_extents.prev	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_extents.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_extents.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ordered->inode->root->ordered_root.next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->log_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->rb_node.__rb_parent_color	1
PARAM_VALUE	0	ordered->rb_node.rb_left	4096-ptr_max
PARAM_VALUE	0	ordered->rb_node.rb_right	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->root_extent_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->truncated_len	u64max
PARAM_VALUE	0	ordered->wait.head.next	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.prev	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.next	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.next->next	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.prev	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ordered->work_list.prev->prev	4096-ptr_max
CAPPED_DATA	0	ordered	1
CAPPED_DATA	0	ordered->file_offset	1
CAPPED_DATA	0	ordered->inode->root->fs_info->delalloc_batch	1
DATA_SOURCE	0	ordered	r btrfs_alloc_ordered_extent
FUZZY_MAX	0	ordered->flags	512
BIT_INFO	0	ordered->flags	0x0,0x300
HARD_MAX	0	ordered->flags	512
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ordered->bytes_left
NO_OVERFLOW_SIMPLE	0	ordered->disk_num_bytes
NO_OVERFLOW_SIMPLE	0	ordered->file_offset
NO_OVERFLOW_SIMPLE	0	ordered->num_bytes
NO_OVERFLOW_SIMPLE	0	ordered->ram_bytes
HALF_LOCKED2		&mapping->invalidate_lock