Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/rbd.c rbd_dev_v1_header_info() -> rbd_obj_read_sync()

Type Parameter Key Value
PARAM_VALUE 0 rbd_dev 4096-ptr_max
PARAM_VALUE 0 rbd_dev->dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 rbd_dev->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 rbd_dev->dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 rbd_dev->dev.dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 rbd_dev->dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->header_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->image_format 1
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->lock_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.completion_wq->flags 0-4294967295
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rbd_dev->rbd_client->client->osdc.lock.first_waiter->type 0-1
PARAM_VALUE 1 oid 4096-ptr_max
PARAM_VALUE 2 oloc 4096-ptr_max
PARAM_VALUE 3 buf 16,4096-ptr_max
PARAM_VALUE 4 buf_len 0-4000000
BUF_SIZE 0 rbd_dev->rbd_client (-1),4,24,32,64,168-s32max
DATA_SOURCE 0 rbd_dev $0
DATA_SOURCE 3 buf r _kmalloc_noprof
RX_PATH
TASK_NOT_RUNNING
UNITS 4 buf_len unit_byte
BYTE_COUNT 3 ==buf4 8050
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &rbd_dev->header_rwsem
HALF_LOCKED2 0 &rbd_dev->lock_rwsem