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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/drbd/drbd_actlog.c al_write_transaction() -> __al_write_transaction()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->act_log 4096-ptr_max
PARAM_VALUE 0 device->act_log->pending_changes 1-u32max
PARAM_VALUE 0 device->al_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->ldev 4096-ptr_max
PARAM_VALUE 0 device->md_io.current_use 8027704850769805312
PARAM_VALUE 0 device->md_io.in_use.counter 0-s32max
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->state.disk 4-15
PARAM_VALUE 1 buffer 18379471554275704832,18446612682070032384
DATA_SOURCE 0 device $0
DATA_SOURCE 1 buffer r drbd_md_get_buffer
FUZZY_MAX 0 device->state.disk 4
UNITS 0 device unit_byte

drivers/block/drbd/drbd_actlog.c drbd_al_initialize() -> __al_write_transaction()

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_wait.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 device->bitmap 0-1,4096-ptr_max
PARAM_VALUE 0 device->ldev 4096-ptr_max
PARAM_VALUE 0 device->ldev->backing_bdev 0,4096-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
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->resync_timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 device->resync_timer.entry.pprev 0,4096-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 buffer 18379471554275704832,18446612682070032384
BUF_SIZE 0 device->ldev (-1),208
BUF_SIZE 0 device->resync (-1),176
BUF_SIZE 0 device->rs_plan_s (-1),12-s32max
CAPPED_DATA 0 device 1
CAPPED_DATA 0 device->ldev->disk_conf 1
CAPPED_DATA 0 device->state.disk 1
DATA_SOURCE 0 device $0
DATA_SOURCE 1 buffer $1
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

drivers/block/drbd/drbd_actlog.c drbd_al_initialize() -> __al_write_transaction()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->act_log 4096-ptr_max
PARAM_VALUE 0 device->act_log->in_use.next 4096-ptr_max
PARAM_VALUE 0 device->act_log->in_use.next->next 4096-ptr_max
PARAM_VALUE 0 device->act_log->in_use.next->prev 4096-ptr_max
PARAM_VALUE 0 device->act_log->nr_elements 1-u32max
PARAM_VALUE 0 device->act_log->pending_changes 0
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->al_wait.lock.rlock.dep_map->name 0-255
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->backing_bdev 0,4096-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
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->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->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 buffer 18379471554275704832,18446612682070032384
PARAM_VALUE 1 buffer->magic 1774937506
PARAM_VALUE 1 buffer->n_updates 0-64
PARAM_VALUE 1 buffer->transaction_type 0
PARAM_VALUE 1 *buffer->context 0-4294967295
PARAM_VALUE 1 *buffer->update_extent_nr 0-4294967295
PARAM_VALUE 1 *buffer->update_slot_nr 0-u16max
BUF_SIZE 0 device->ldev (-1),208
BUF_SIZE 0 device->resync (-1),176
BUF_SIZE 0 device->rs_plan_s (-1),12-s32max
CAPPED_DATA 0 device 1
CAPPED_DATA 0 device->ldev->disk_conf 1
CAPPED_DATA 0 device->state.disk 1
DATA_SOURCE 0 device $0
DATA_SOURCE 1 buffer $1
STR_LEN 0 device->resync->name (-1),6
MEM_ZERO 1 buffer
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 device->act_log->nr_elements
NO_OVERFLOW_SIMPLE 0 device->resync->nr_elements
HALF_LOCKED2 &adm_ctx->resource->adm_mutex