Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/dmapool.c dma_pool_alloc() -> pool_initialise_page()

Type Parameter Key Value
PARAM_VALUE 0 pool 4096-ptr_max
PARAM_VALUE 0 pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 pool->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 pool->dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 pool->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 pool->dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 pool->dev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 pool->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 pool->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 pool->dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 pool->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 pool->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 pool->next_block 0
PARAM_VALUE 1 page 4096-ptr_max
PARAM_VALUE 1 page->vaddr 1-ptr_max
BUF_SIZE 1 page 32
CAPPED_DATA 0 pool->dev 1
DATA_SOURCE 0 pool $0
DATA_SOURCE 1 page r pool_alloc_page
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &pool->lock
TYPE_LOCK (struct dma_pool)->lock