Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/ocfs2/refcounttree.c ocfs2_add_refcounted_extent() -> ocfs2_increase_refcount()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_flags | 0,2-u64max |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_sb_buffer->b_folio->private->codec->users | s32min-s32max |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_sb_buffer->b_folio->private->hdr.front_len | 0-4294967295 |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_superblock->s_errno | 0-4294967187,4294967189-u32max |
| PARAM_VALUE | 1 | ci | 4096-ptr_max |
| PARAM_VALUE | 2 | ref_root_bh | 0,4096-ptr_max |
| PARAM_VALUE | 3 | cpos | 1-u32max |
| PARAM_VALUE | 5 | meta_ac | 0,4096-ptr_max |
| PARAM_VALUE | 5 | meta_ac->ac_group_search | 2162247029490311168 |
| PARAM_VALUE | 5 | meta_ac->ac_inode->free_inode | 5515272616080928768 |
| PARAM_VALUE | 5 | meta_ac->ac_inode->i_fop | 5515272616080928768 |
| PARAM_VALUE | 5 | meta_ac->ac_inode->i_opflags | 0-65527 |
| PARAM_VALUE | 5 | meta_ac->ac_which | 0-4294967295 |
| PARAM_VALUE | 5 | *meta_ac->ac_inode->i_sb->s_fs_info->next_victim_seg | 0-4294967295 |
| PARAM_VALUE | 6 | dealloc | 519014171258097664,8489465141400678400 |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| DATA_SOURCE | 0 | handle | r ocfs2_start_trans |
| DATA_SOURCE | 1 | ci | $2 |
| DATA_SOURCE | 2 | ref_root_bh | $3 |
| DATA_SOURCE | 3 | cpos | $5 |
| DATA_SOURCE | 4 | len | $6 |
| DATA_SOURCE | 6 | dealloc | $8 |
| NOSPEC | 4 | len | |
| NOSPEC | 4 | len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 4 | len | 1-s32max[c] |
| USER_DATA | 5 | meta_ac->ac_bh->b_data->id1.bitmap1.i_used | 0-4294967295[c][u] |
| NO_OVERFLOW_SIMPLE | 5 | meta_ac->ac_inode->i_bytes | |
| NO_OVERFLOW_SIMPLE | 5 | meta_ac->ac_inode->i_size | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/ocfs2/xattr.c ocfs2_reflink_xattr_header() -> ocfs2_increase_refcount()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | handle | 4096-ptr_max |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_revoke_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | handle->h_transaction->t_journal->j_superblock->s_errno | 0-4294967187,4294967189-u32max |
| PARAM_VALUE | 1 | ci->ci_ops->co_owner | 4096-ptr_max |
| PARAM_VALUE | 3 | cpos | 1-u32max |
| PARAM_VALUE | 5 | meta_ac | 0,4096-ptr_max |
| PARAM_VALUE | 5 | meta_ac->ac_inode->free_inode | 5515272616080928768 |
| PARAM_VALUE | 5 | meta_ac->ac_inode->i_fop | 5515272616080928768 |
| PARAM_VALUE | 5 | meta_ac->ac_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 5 | meta_ac->ac_inode->i_op | 1144202292485988352 |
| PARAM_VALUE | 5 | meta_ac->ac_inode->i_opflags | 0-65527 |
| PARAM_VALUE | 6 | dealloc | 7567657597295104000 |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| BUF_SIZE | 0 | handle | (-1),1-s32max |
| BUF_SIZE | 1 | ci | (-1),48 |
| BUF_SIZE | 1 | ci | (-1),48 |
| BUF_SIZE | 6 | dealloc | (-1),16 |
| BUF_SIZE | 6 | dealloc | (-1),16 |
| CAPPED_DATA | 0 | handle | 1 |
| DATA_SOURCE | 0 | handle | $0 |
| DATA_SOURCE | 5 | meta_ac | $7 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 5 | meta_ac->ac_inode->i_size | |
| UNITS | 4 | len | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &new_inode->i_rwsem |