Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
block/blk-flush.c blk_insert_flush() -> blk_rq_init_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->rq_flags | 0,4-u32max |
| CAPPED_DATA | 0 | rq | 1 |
| CAPPED_DATA | 0 | rq->bio | 1 |
| CAPPED_DATA | 0 | rq->biotail | 1 |
| CAPPED_DATA | 0 | rq->q | 1 |
| DATA_SOURCE | 0 | rq | $0 |
| BIT_INFO | 0 | rq->cmd_flags | 0x800,0xfffbffff |
| NOSPEC | 0 | rq->__data_len | |
| NOSPEC | 0 | rq->__sector | |
| NOSPEC | 0 | rq->biotail->bi_iter.bi_sector | |
| NOSPEC | 0 | rq->biotail->bi_iter.bi_size | |
| NOSPEC | 0 | rq->biotail->bi_next->bi_iter.bi_sector | |
| NOSPEC | 0 | rq->biotail->bi_next->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | rq->__data_len | 0-u32max[c] |
| HOST_DATA | 0 | rq->__sector | 0-u64max |
| HOST_DATA | 0 | rq->biotail->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 0 | rq->biotail->bi_max_vecs | 0-u16max[c] |
| HOST_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 0 | rq->biotail->bi_next->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 0 | rq->__data_len | 0-u32max |
| USER_DATA | 0 | rq->__sector | 0-u64max |
| USER_DATA | 0 | rq->biotail->bi_ioprio | 0-u16max |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-u32max |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 0 | rq->biotail->bi_next->bi_ioprio | 0-u16max |
| USER_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_size | 0-u32max |
| USER_DATA | 0 | rq->biotail->bi_next->bi_max_vecs | 0-u16max[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
block/blk-flush.c blk_insert_flush() -> blk_rq_init_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->rq_flags | 0,4-u32max |
| CAPPED_DATA | 0 | rq | 1 |
| CAPPED_DATA | 0 | rq->bio | 1 |
| CAPPED_DATA | 0 | rq->biotail | 1 |
| CAPPED_DATA | 0 | rq->q | 1 |
| DATA_SOURCE | 0 | rq | $0 |
| BIT_INFO | 0 | rq->cmd_flags | 0x800,0xfffbffff |
| NOSPEC | 0 | rq->__data_len | |
| NOSPEC | 0 | rq->__sector | |
| NOSPEC | 0 | rq->biotail->bi_iter.bi_sector | |
| NOSPEC | 0 | rq->biotail->bi_iter.bi_size | |
| NOSPEC | 0 | rq->biotail->bi_next->bi_iter.bi_sector | |
| NOSPEC | 0 | rq->biotail->bi_next->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | rq->__data_len | 0-u32max[c] |
| HOST_DATA | 0 | rq->__sector | 0-u64max |
| HOST_DATA | 0 | rq->biotail->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 0 | rq->biotail->bi_max_vecs | 0-u16max[c] |
| HOST_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 0 | rq->biotail->bi_next->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 0 | rq->__data_len | 0-u32max |
| USER_DATA | 0 | rq->__sector | 0-u64max |
| USER_DATA | 0 | rq->biotail->bi_ioprio | 0-u16max |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-u32max |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 0 | rq->biotail->bi_next->bi_ioprio | 0-u16max |
| USER_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | rq->biotail->bi_next->bi_iter.bi_size | 0-u32max |
| USER_DATA | 0 | rq->biotail->bi_next->bi_max_vecs | 0-u16max[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |