ocfs2_init_dinode_extent_tree identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/ocfs2/alloc.h, line 55 (as a prototype)

Defined in 1 files as a function:

fs/ocfs2/alloc.c, line 452 (as a function)

Referenced in 6 files:

Smatch caller information:

fs/ocfs2/dir.c ocfs2_extend_dir() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	6333056451854249984
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
DATA_SOURCE	2	bh	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&orphan_dir_inode->i_rwsem

fs/ocfs2/alloc.c ocfs2_commit_truncate() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	6999218156607352832
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
CAPPED_DATA	2	bh	1
DATA_SOURCE	2	bh	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&(inode->i_sb)->s_fs_info->nfs_sync_rwlock

fs/ocfs2/alloc.c ocfs2_convert_inline_data_to_extents() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	586540094530129920
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	2	bh->b_data->i_dyn_features	0,2-65534
PARAM_VALUE	2	bh->b_data->id2.i_chain.cl_bpc	0
PARAM_VALUE	2	bh->b_data->id2.i_chain.cl_count	0
PARAM_VALUE	2	bh->b_data->id2.i_chain.cl_cpg	0
PARAM_VALUE	2	bh->b_data->id2.i_chain.cl_reserved1	0
PARAM_VALUE	2	bh->b_data->id2.i_data.id_count	0
PARAM_VALUE	2	bh->b_data->id2.i_data.id_reserved0	0
PARAM_VALUE	2	bh->b_data->id2.i_data.id_reserved1	0
PARAM_VALUE	2	bh->b_data->id2.i_dealloc.tl_count	0
PARAM_VALUE	2	bh->b_data->id2.i_dealloc.tl_used	0
PARAM_VALUE	2	bh->b_data->id2.i_lab.la_bm_off	0
PARAM_VALUE	2	bh->b_data->id2.i_lab.la_reserved1	0
PARAM_VALUE	2	bh->b_data->id2.i_lab.la_reserved2	0
PARAM_VALUE	2	bh->b_data->id2.i_lab.la_size	0
PARAM_VALUE	2	bh->b_data->id2.i_list.l_reserved1	0
PARAM_VALUE	2	bh->b_data->id2.i_list.l_reserved2	0
PARAM_VALUE	2	bh->b_data->id2.i_list.l_tree_depth	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_creator_os	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_errors	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_lastcheck	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_max_slots	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_mnt_count	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_reserved0	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_root_blkno	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_state	0
PARAM_VALUE	2	bh->b_data->id2.i_super.s_uuid_hash	0
PARAM_VALUE	2	bh->b_private	4096-ptr_max
PARAM_VALUE	2	bh->b_private->b_bh->b_folio->mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	bh->b_private->b_bh->b_folio->mapping->host->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	bh->b_private->b_jcount	s32min-s32max
PARAM_VALUE	2	bh->b_private->b_modified	1
CAPPED_DATA	2	bh	1
DATA_SOURCE	2	bh	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	bh	unit_byte
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&oi->ip_alloc_sem

fs/ocfs2/move_extents.c __ocfs2_move_extents_range() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	4096-ptr_max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
DATA_SOURCE	2	bh	$0
NOCHECK_CALL
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/file.c ocfs2_add_inode_data() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	883702910071967744
PARAM_VALUE	1	ci	4096-ptr_max
DATA_SOURCE	2	bh	$5
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ocfs2/file.c ocfs2_extend_allocation() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	7225789992152121344
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
CAPPED_DATA	2	bh	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	bh	unit_byte
HALF_LOCKED2		&inode->i_rwsem

fs/ocfs2/file.c ocfs2_remove_inode_range() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	1139226510897917952
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
DATA_SOURCE	2	bh	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&inode->i_rwsem

fs/ocfs2/aops.c ocfs2_dio_end_io_write() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	8624579620951007232
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&oi->ip_alloc_sem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ocfs2_inode_info)->ip_alloc_sem

fs/ocfs2/aops.c ocfs2_write_begin_nolock() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	7920352984119341056
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	s64min-(-4096),4096-s64max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
DATA_SOURCE	2	bh	$6
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	bh	unit_byte
HALF_LOCKED2		&oi->ip_alloc_sem

fs/ocfs2/aops.c ocfs2_write_cluster() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	294932399869210624
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	2	bh->b_private	4096-ptr_max
PARAM_VALUE	2	bh->b_private->b_jcount	s32min-s32max
CAPPED_DATA	2	bh	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&oi->ip_alloc_sem

fs/ocfs2/refcounttree.c ocfs2_attach_refcount_tree() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	3607779563817332736
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
PARAM_VALUE	2	bh->b_data->i_refcount_loc	1-u64max
CAPPED_DATA	2	bh	1
DATA_SOURCE	2	bh	$1
NOCHECK_CALL
LOCK2		&inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_duplicate_extent_list() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	8222276287633424384
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data->i_dyn_features	0-u16max
PARAM_VALUE	2	bh->b_private	4096-ptr_max
PARAM_VALUE	2	bh->b_private->b_bh->b_folio->mapping->host->i_state.__state	0-4294967295
PARAM_VALUE	2	bh->b_private->b_jcount	s32min-s32max
PARAM_VALUE	2	bh->b_private->b_state_lock.rlock.dep_map->name	0-255
CAPPED_DATA	2	bh	1
DATA_SOURCE	2	bh	$2
NOCHECK_CALL
LOCK2		&inode->i_rwsem
LOCK2		&t_inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_refcount_cow_hunk() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	4096-ptr_max
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
PARAM_VALUE	2	bh->b_data	4096-ptr_max
DATA_SOURCE	2	bh	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_extent() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	5474881206505762816
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
CAPPED_DATA	2	bh	1
DATA_SOURCE	2	bh	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_extent() -> ocfs2_init_dinode_extent_tree()

Type	Parameter	Key	Value
PARAM_VALUE	0	et	4518301319748132864
PARAM_VALUE	1	ci	4096-ptr_max
PARAM_VALUE	2	bh	4096-ptr_max
CAPPED_DATA	2	bh	1
DATA_SOURCE	2	bh	$4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL