Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/block/drbd/drbd_bitmap.c drbd_chk_io_error_() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 0 | device->bitmap | 4096-ptr_max |
| PARAM_VALUE | 0 | device->pending_bitmap_io.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | device->pending_bitmap_io.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | device->pending_bitmap_io.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | device->resource | 4096-ptr_max |
| PARAM_VALUE | 0 | device->resource->req_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | device->state.disk | 1-15 |
| PARAM_VALUE | 1 | df | 2 |
| PARAM_VALUE | 2 | where | 1352182889816522752 |
| BUF_SIZE | 0 | device->ldev | (-1),208 |
| BUF_SIZE | 0 | device->p_uuid | (-1),8 |
| BUF_SIZE | 0 | device->resync | (-1),176 |
| BUF_SIZE | 0 | device->rs_plan_s | (-1),12-s32max |
| BUF_SIZE | 2 | where | 6 |
| BUF_SIZE | 2 | where | 6 |
| DATA_SOURCE | 0 | device | $0 |
| DATA_SOURCE | 1 | df | $2 |
| DATA_SOURCE | 2 | where | $3 |
| STR_LEN | 0 | device | (-1),6,12,19,23,26-27,29,31-32 |
| STR_LEN | 0 | device | (-1),6,12,19,23,26-27,29,31-32 |
| STR_LEN | 0 | device->resync->name | (-1),6 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | device->act_log->nr_elements | |
| NO_OVERFLOW_SIMPLE | 0 | device->resync->nr_elements | |
| UNITS | 0 | device | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &device->resource->req_lock | |
| HALF_LOCKED2 | 0 | device->state_mutex | |
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_actlog.c drbd_chk_io_error_() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 1 | df | 2-3 |
| PARAM_VALUE | 2 | where | 2161112022469652480,4880687688036601856 |
| BUF_SIZE | 0 | device->ldev | (-1),208 |
| BUF_SIZE | 0 | device->p_uuid | (-1),8 |
| BUF_SIZE | 0 | device->resync | (-1),176 |
| BUF_SIZE | 0 | device->rs_plan_s | (-1),12-s32max |
| BUF_SIZE | 2 | where | 23,34 |
| BUF_SIZE | 2 | where | 23,34 |
| DATA_SOURCE | 0 | device | $0 |
| DATA_SOURCE | 1 | df | $2 |
| DATA_SOURCE | 2 | where | $3 |
| STR_LEN | 0 | device | (-1),6,8,11-12,17,19-20,23,26-27,29,31-32 |
| STR_LEN | 0 | device | (-1),6,8,11-12,17,19-20,23,26-27,29,31-32 |
| STR_LEN | 0 | device->resync->name | (-1),6 |
| HARD_MAX | 1 | df | 3 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | device->act_log->lc_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 0 | device->act_log->nr_elements | |
| NO_OVERFLOW_SIMPLE | 0 | device->resync->lc_cache->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 0 | device->resync->nr_elements | |
| UNITS | 0 | device | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &device->resource->req_lock | |
| HALF_LOCKED2 | 0 | device->state_mutex | |
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_main.c drbd_chk_io_error_() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 0 | device->act_log | 4096-ptr_max |
| PARAM_VALUE | 0 | device->bitmap->bm_bits | 0-s64max |
| PARAM_VALUE | 0 | device->bitmap->bm_flags | 0-4294967295 |
| PARAM_VALUE | 0 | device->bitmap->bm_number_of_pages | 0-s64max |
| PARAM_VALUE | 0 | device->bitmap->bm_task | 0-s64max |
| PARAM_VALUE | 0 | device->bitmap->bm_why | 0-s64max |
| PARAM_VALUE | 0 | device->bitmap->bm_words | 0-s64max |
| PARAM_VALUE | 0 | device->ldev | 4096-ptr_max |
| PARAM_VALUE | 0 | device->ldev->md.meta_dev_idx | (-3)-(-1) |
| PARAM_VALUE | 0 | device->ldev->md.uuid | 4096-ptr_max |
| PARAM_VALUE | 0 | device->ldev->md_bdev | 1-u64max |
| PARAM_VALUE | 0 | device->md_io.done | 0 |
| PARAM_VALUE | 0 | device->md_io.error | (-19) |
| PARAM_VALUE | 0 | device->md_sync_timer->entry.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | device->misc_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | device->misc_wait.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | device->resource | 4096-ptr_max |
| PARAM_VALUE | 0 | device->resource->req_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | device->resync_timer->entry.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | device->resync_timer.entry->pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | device->vdisk | 4096-ptr_max |
| PARAM_VALUE | 0 | device->vdisk->part0 | 4096-ptr_max |
| PARAM_VALUE | 1 | df | 2 |
| PARAM_VALUE | 2 | where | 4759746365326442496 |
| BUF_SIZE | 0 | device->ldev | (-1),208 |
| BUF_SIZE | 0 | device->p_uuid | (-1),8 |
| BUF_SIZE | 0 | device->resync | (-1),176 |
| BUF_SIZE | 0 | device->rs_plan_s | (-1),12-s32max |
| BUF_SIZE | 2 | where | 14 |
| BUF_SIZE | 2 | where | 14 |
| DATA_SOURCE | 0 | device | $0 |
| DATA_SOURCE | 1 | df | $2 |
| DATA_SOURCE | 2 | where | $3 |
| STR_LEN | 0 | device | (-1),8,11-12,17,19-20,23,26-27,29,31-32 |
| STR_LEN | 0 | device | (-1),8,11-12,17,19-20,23,26-27,29,31-32 |
| STR_LEN | 0 | device->resync->name | (-1),6 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | device->act_log->nr_elements | |
| NO_OVERFLOW_SIMPLE | 0 | device->resync->nr_elements | |
| LOCK2 | flags | ||
| LOCK2 | 0 | &device->resource->req_lock | |
| HALF_LOCKED2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | 0 | device->state_mutex | |
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_req.c __req_mod() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 1 | df | 1 |
| PARAM_VALUE | 2 | where | 658561240360693760 |
| BUF_SIZE | 0 | device | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | device | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | where | 10 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | device | unit_byte |
| LOCK2 | &device->resource->req_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_req.c __req_mod() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 1 | df | 0 |
| PARAM_VALUE | 2 | where | 658561240360693760 |
| BUF_SIZE | 0 | device | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | device | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | where | 10 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | device | unit_byte |
| LOCK2 | &device->resource->req_lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_req.c request_timer_fn() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 0 | device->ldev | 4096-ptr_max |
| PARAM_VALUE | 0 | device->pending_completion | 4096-ptr_max |
| PARAM_VALUE | 0 | device->resource | 4096-ptr_max |
| PARAM_VALUE | 0 | device->resource->req_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | device->state.disk | 1-15 |
| PARAM_VALUE | 1 | df | 3 |
| PARAM_VALUE | 2 | where | 4334390791040229376 |
| BUF_SIZE | 2 | where | 17 |
| CAPPED_DATA | 0 | device | 1 |
| CAPPED_DATA | 0 | device->state.disk | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | device | unit_byte |
| LOCK2 | irq | ||
| LOCK2 | 0 | &device->resource->req_lock | |
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_worker.c drbd_endio_read_sec_final() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 1 | df | 0 |
| PARAM_VALUE | 2 | where | 3264516890976800768 |
| BUF_SIZE | 2 | where | 26 |
| CAPPED_DATA | 0 | &device->read_ee | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &device->resource->req_lock | |
| TYPE_LOCK | (struct drbd_resource)->req_lock |
drivers/block/drbd/drbd_worker.c drbd_endio_write_sec_final() -> __drbd_chk_io_error_()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | device | 4096-ptr_max |
| PARAM_VALUE | 0 | device->done_ee.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | device->done_ee.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | device->done_ee.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | df | 1 |
| PARAM_VALUE | 2 | where | 5461370995724447744 |
| BUF_SIZE | 2 | where | 27 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &device->resource->req_lock | |
| TYPE_LOCK | (struct drbd_resource)->req_lock |