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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/drbd/drbd_bitmap.c bm_rw() -> 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 error 1
PARAM_VALUE 2 forcedetach 2
PARAM_VALUE 3 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 3 where 6
DATA_SOURCE 0 device $0
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
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
HALF_LOCKED2 0 device->state_mutex

drivers/block/drbd/drbd_actlog.c __al_write_transaction() -> 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->al_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->al_tr_cycle s32min-(-2),0-s32max
PARAM_VALUE 0 device->bitmap 4096-ptr_max
PARAM_VALUE 0 device->bitmap->n_bitmap_hints 0-64
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_bdev 1-u64max
PARAM_VALUE 0 device->md_io.current_use 2322461615860039680,8027704850769805312
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->ov_last_oos_size 0
PARAM_VALUE 0 device->ov_last_oos_start 0
PARAM_VALUE 0 device->ov_start_sector 0,8-18446744073709551608
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->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->rs_last_sect_ev 0
PARAM_VALUE 0 device->state.disk 1-15
PARAM_VALUE 1 error 1
PARAM_VALUE 2 forcedetach 2
PARAM_VALUE 3 where 4880687688036601856
BUF_SIZE 0 device->ldev (-1),208
BUF_SIZE 0 device->resync (-1),176
BUF_SIZE 0 device->rs_plan_s (-1),12-s32max
BUF_SIZE 3 where 23
CAPPED_DATA 0 device->al_tr_cycle 1
CAPPED_DATA 0 device->state.disk 1
CAPPED_DATA 0 &device->act_log->to_be_changed 1
DATA_SOURCE 0 device $0
FUZZY_MAX 0 device->al_tr_cycle 0
STR_LEN 0 device->resync->name (-1),6
PARAM_COMPARE 0 device->act_log->nr_elements >= $0->al_tr_cycle
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

drivers/block/drbd/drbd_actlog.c wait_until_done_or_force_detached() -> drbd_chk_io_error_()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->misc_wait.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->resource 4096-ptr_max
PARAM_VALUE 1 error 1
PARAM_VALUE 2 forcedetach 3
PARAM_VALUE 3 where 2161112022469652480
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 3 where 34
DATA_SOURCE 0 device $0
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->bm_io_work.why (-1)
STR_LEN 0 device->resync->name (-1),6
RX_PATH
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 device->act_log->nr_elements
NO_OVERFLOW_SIMPLE 0 device->resync->nr_elements
UNITS 0 device unit_byte
HALF_LOCKED2 0 device->state_mutex

drivers/block/drbd/drbd_main.c drbd_md_write() -> 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->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->ov_last_oos_size 0
PARAM_VALUE 0 device->ov_last_oos_start 0
PARAM_VALUE 0 device->ov_start_sector 0,8-18446744073709551608
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->rs_last_sect_ev 0
PARAM_VALUE 0 device->vdisk 4096-ptr_max
PARAM_VALUE 0 device->vdisk->part0 4096-ptr_max
PARAM_VALUE 1 error 1
PARAM_VALUE 2 forcedetach 2
PARAM_VALUE 3 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 3 where 14
CAPPED_DATA 0 device 1
DATA_SOURCE 0 device $0
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
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 device->act_log->nr_elements
NO_OVERFLOW_SIMPLE 0 device->resync->nr_elements
HALF_LOCKED2 &adm_ctx->resource->adm_mutex
HALF_LOCKED2 0 device->state_mutex