ocfs2_duplicate_inline_data identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/ocfs2/refcounttree.c, line 3948 (as a function)

Referenced in 1 files:

fs/ocfs2/refcounttree.c
- line 4137
- line 4654

Smatch caller information:

fs/ocfs2/refcounttree.c ocfs2_create_reflink_node() -> ocfs2_duplicate_inline_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	s_inode	4096-ptr_max
PARAM_VALUE	0	s_inode->i_mapping	4096-ptr_max
PARAM_VALUE	0	s_inode->i_mapping->host	0,4096-ptr_max
PARAM_VALUE	0	s_inode->i_sb	4096-ptr_max
PARAM_VALUE	1	s_bh	4096-ptr_max
PARAM_VALUE	1	s_bh->b_data	4096-ptr_max
PARAM_VALUE	1	s_bh->b_data->i_ctime_nsec	0-s32max
PARAM_VALUE	1	s_bh->b_data->i_dyn_features	0-u16max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->__i_nlink	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_atime_nsec	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_bytes	0-u16max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_count.counter	s32min-s32max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_ctime_nsec	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_generation	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_mode	0-u16max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_mtime_nsec	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_nlink	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->bad_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->check_ino	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->dirty_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->erasing_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->free_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->highest_xseqno	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->nextblock->offset	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->no_chk_data_crc	0-1
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->nr_erasing_blocks	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->nr_free_blocks	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->ro_error	0-1
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->s_err_report.flags	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->s_es->s_wtime	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->s_es->s_wtime_hi	0-255
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_error	s32min-s32max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_flush_head	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_flush_tail	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_head	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_idle	0-1
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_num_revoke	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_tail	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sector_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->summary->sum_num	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->summary->sum_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->unchecked_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->used_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wasted_size	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_dwork.cpu	s32min-s32max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_inodes->ino	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_len	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_ofs	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->xdatum_mem_usage	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->xref_dead_list->ic	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->xref_dead_list->xd	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_pending_errors.refs.counter	s32min-s32max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_state.__state	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.flags	0-4294967295
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.function	1626621062881370112
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.is_queued	0-1
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	1	s_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	1	s_bh->b_private->b_state_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	*s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->s_last_error_func	0-255
PARAM_VALUE	1	*s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf	0-255
PARAM_VALUE	1	*s_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_verify	0-255
PARAM_VALUE	2	t_inode	4096-ptr_max
PARAM_VALUE	2	t_inode->dirtied_when	0
PARAM_VALUE	2	t_inode->i_acl	(-1)
PARAM_VALUE	2	t_inode->i_blocks	0
PARAM_VALUE	2	t_inode->i_bytes	0
PARAM_VALUE	2	t_inode->i_cdev	0
PARAM_VALUE	2	t_inode->i_count.counter	1
PARAM_VALUE	2	t_inode->i_data.a_ops	8032838596130566144
PARAM_VALUE	2	t_inode->i_data.flags	0
PARAM_VALUE	2	t_inode->i_data.gfp_mask	1051850
PARAM_VALUE	2	t_inode->i_data.wb_err	0
PARAM_VALUE	2	t_inode->i_default_acl	(-1)
PARAM_VALUE	2	t_inode->i_dio_count.counter	0
PARAM_VALUE	2	t_inode->i_dir_seq	0
PARAM_VALUE	2	t_inode->i_flags	0
PARAM_VALUE	2	t_inode->i_flctx	0
PARAM_VALUE	2	t_inode->i_fsnotify_mask	0
PARAM_VALUE	2	t_inode->i_link	0
PARAM_VALUE	2	t_inode->i_op	815131705843052544,2990038710592217088,3677560588157521920,7045498244020637696,8888400814819930112
PARAM_VALUE	2	t_inode->i_opflags	0,8,32,40
PARAM_VALUE	2	t_inode->i_pipe	0
PARAM_VALUE	2	t_inode->i_private	0
PARAM_VALUE	2	t_inode->i_rdev	0
PARAM_VALUE	2	t_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	2	t_inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	2	t_inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	2	t_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	t_inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	2	t_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	t_inode->i_sequence.counter	0
PARAM_VALUE	2	t_inode->i_state.__state	0
PARAM_VALUE	2	t_inode->i_wb_frn_avg_time	0
PARAM_VALUE	2	t_inode->i_wb_frn_history	0
PARAM_VALUE	2	t_inode->i_wb_frn_winner	0
PARAM_VALUE	2	t_inode->i_write_hint	0
PARAM_VALUE	2	t_inode->i_writecount.counter	0
PARAM_VALUE	3	t_bh	4096-ptr_max
PARAM_VALUE	3	t_bh->b_data->i_dyn_features	0-u16max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->__i_nlink	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_atime_nsec	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_bytes	0-u16max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_count.counter	s32min-s32max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_ctime_nsec	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_generation	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_mode	0-u16max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_mtime_nsec	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_nlink	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_blocksize_bits	0-255
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->bad_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->check_ino	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->dirty_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->erasing_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->free_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->highest_xseqno	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->nextblock->offset	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->no_chk_data_crc	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->nr_erasing_blocks	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->nr_free_blocks	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->ro_error	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->s_es->s_wtime	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->s_es->s_wtime_hi	0-255
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_error	s32min-s32max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_flush_head	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_flush_tail	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_head	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_idle	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_num_revoke	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sd_log_tail	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->sector_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->summary->sum_num	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->summary->sum_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->unchecked_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->used_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wasted_size	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_dwork.cpu	s32min-s32max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_inodes->ino	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_len	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_ofs	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_pagesize	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->xdatum_mem_usage	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->xref_dead_list->ic	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->xref_dead_list->xd	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_pending_errors.refs.counter	s32min-s32max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.timer.is_hard	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.timer.is_lazy	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.timer.is_soft	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.flags	0-4294967295
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.is_hard	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.is_lazy	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.is_queued	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.work.is_soft	0-1
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	3	t_bh->b_private->b_bh->b_folio->mapping->host->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	3	t_bh->b_private->b_jcount	s32min-s32max
PARAM_VALUE	3	*t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->s_last_error_func	0-255
PARAM_VALUE	3	*t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf	0-255
PARAM_VALUE	3	*t_bh->b_private->b_bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_verify	0-255
CAPPED_DATA	1	s_bh	1
DATA_SOURCE	0	s_inode	$0
DATA_SOURCE	1	s_bh	$1
DATA_SOURCE	2	t_inode	$2
DATA_SOURCE	3	t_bh	$3
NO_OVERFLOW_SIMPLE	2	t_inode->i_blkbits
LOCK2		&inode->i_rwsem
LOCK2	2	&t_inode->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_reflink_remap_blocks() -> ocfs2_duplicate_inline_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	s_inode	4096-ptr_max
PARAM_VALUE	0	s_inode->i_ino	0-18446744073709551614
PARAM_VALUE	0	s_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	0	s_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	s_inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	s_inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	s_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	s_inode->i_sb	4096-ptr_max
PARAM_VALUE	0	s_inode->i_size	s64min-(-1),1-s64max
PARAM_VALUE	1	s_bh	4096-ptr_max
PARAM_VALUE	2	t_inode	4096-ptr_max
PARAM_VALUE	2	t_inode->i_flags	0,4096-u32max
PARAM_VALUE	2	t_inode->i_ino	1-u64max
PARAM_VALUE	2	t_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	2	t_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	t_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	t_inode->i_rwsem.dep_map->name	0-255
PARAM_VALUE	2	t_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	2	t_inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	2	t_inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	2	t_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	2	t_inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	2	t_inode->i_sb	4096-ptr_max
PARAM_VALUE	2	t_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	2	t_inode->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	2	t_inode->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	3	t_bh	4096-ptr_max
CAPPED_DATA	0	s_inode	1
CAPPED_DATA	2	t_inode->i_data.i_pages.xa_head	1
DATA_SOURCE	0	s_inode	$0
DATA_SOURCE	1	s_bh	$1
DATA_SOURCE	2	t_inode	$3
DATA_SOURCE	3	t_bh	$4
RX_PATH
TASK_NOT_RUNNING