Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/xfs/xfs_trans_buf.c __xfs_trans_getsb() -> _xfs_trans_bjoin()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 0 | tp->t_mountp | 4096-ptr_max |
| PARAM_VALUE | 1 | bp | 4096-ptr_max |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->up | 0 |
| PARAM_VALUE | 1 | bp->b_sema.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bp->b_sema.lock.owner | (-1) |
| PARAM_VALUE | 1 | bp->b_sema.lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | reset_recur | 1 |
| DATA_SOURCE | 0 | tp | $0 |
| DATA_SOURCE | 1 | bp | $1 |
| PARAM_COMPARE | 0 | tp | != $1->b_transp |
| PARAM_COMPARE | 1 | bp->b_transp | != $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tp->t_blk_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_mountp->m_sb_bp->b_log_item->bli_format_count | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_mountp->m_sb_bp->b_transp->t_rtx_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_mountp->m_sb_bp->b_transp->t_rtx_res_used | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_rtx_res_used | |
| NO_OVERFLOW_SIMPLE | 1 | bp->b_log_item->bli_format_count | |
| NO_OVERFLOW_SIMPLE | 1 | bp->b_transp->t_rtx_res | |
| NO_OVERFLOW_SIMPLE | 1 | bp->b_transp->t_rtx_res_used | |
| LOCK2 | 1 | &bp->b_sema | |
| TYPE_LOCK | (struct xfs_buf)->b_sema |
fs/xfs/xfs_trans_buf.c xfs_trans_bjoin() -> _xfs_trans_bjoin()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->up | 0-1 |
| PARAM_VALUE | 2 | reset_recur | 0 |
| DATA_SOURCE | 0 | tp | $0 |
| DATA_SOURCE | 1 | bp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tp->t_blk_res | |
| NO_OVERFLOW_SIMPLE | 1 | bp->b_map_count | |
| NO_OVERFLOW_SIMPLE | 1 | bp->b_transp->t_rtx_res_used | |
| HALF_LOCKED2 | &mp->m_growlock |
fs/xfs/xfs_trans_buf.c xfs_trans_get_buf_map() -> _xfs_trans_bjoin()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 1 | bp | 4096-ptr_max |
| PARAM_VALUE | 1 | bp->b_error | 0 |
| PARAM_VALUE | 1 | bp->b_flags | 0,2097152 |
| PARAM_VALUE | 1 | bp->b_lockref.count | 1-s32max |
| PARAM_VALUE | 1 | bp->b_ops | 0 |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->list.next | 5349227543279349760 |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->list.prev | 5349227543279349760 |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->list.prev->next | 5349227543279349760 |
| PARAM_VALUE | 1 | bp->b_sema.first_waiter->up | 0-1 |
| PARAM_VALUE | 1 | bp->b_sema.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bp->b_sema.lock.owner | (-1) |
| PARAM_VALUE | 1 | bp->b_sema.lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 2 | reset_recur | 1 |
| DATA_SOURCE | 0 | tp | $0 |
| STR_LEN | 0 | tp | (-1)-1024 |
| STR_LEN | 0 | tp | (-1)-1024 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tp->t_blk_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_rtx_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_rtx_res_used | |
| LOCK2 | &*bpp->b_sema | ||
| HALF_LOCKED2 | &dq->q_qlock | ||
| HALF_LOCKED2 | &mp->m_growlock | ||
| HALF_LOCKED2 | &pool->lock |
fs/xfs/xfs_trans_buf.c xfs_trans_read_buf_map() -> _xfs_trans_bjoin()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tp | 4096-ptr_max |
| PARAM_VALUE | 1 | bp | 4096-ptr_max |
| PARAM_VALUE | 1 | bp->b_sema.lock.owner | (-1) |
| PARAM_VALUE | 1 | bp->b_sema.lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 1 | bp->b_sema.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 2 | reset_recur | 1 |
| BUF_SIZE | 0 | tp | (-1)-s32max |
| BUF_SIZE | 0 | tp | (-1)-s32max |
| DATA_SOURCE | 0 | tp | $1 |
| STR_LEN | 0 | tp | (-1)-1024 |
| STR_LEN | 0 | tp | (-1)-1024 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | tp->t_blk_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_mountp->m_rtsb_bp->b_transp->t_rtx_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_mountp->m_sb_bp->b_log_item->bli_format_count | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_mountp->m_sb_bp->b_transp->t_rtx_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_mountp->m_sb_bp->b_transp->t_rtx_res_used | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_rtx_res | |
| NO_OVERFLOW_SIMPLE | 0 | tp->t_rtx_res_used | |
| LOCK2 | &bp->b_sema |