Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/dm-mpath.c choose_path_in_pg() -> __switch_pg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m | 4096-ptr_max |
| PARAM_VALUE | 0 | m->current_pgpath | 4096-ptr_max |
| PARAM_VALUE | 0 | m->nr_valid_paths.counter | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | pg | 4096-ptr_max |
| PARAM_VALUE | 1 | pg->ps.type | 4096-ptr_max |
| BUF_SIZE | 0 | m | (-1),16,40-s32max |
| BUF_SIZE | 0 | m | (-1),16,40-s32max |
| DATA_SOURCE | 0 | m | $0 |
| DATA_SOURCE | 1 | pg | $1 |
| PARAM_COMPARE | 0 | m->current_pg | != $1 |
| PARAM_COMPARE | 1 | pg | != $0->current_pg |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &m->lock | |
| HALF_LOCKED2 | &md->io_barrier | ||
| TYPE_LOCK | (struct multipath)->lock |