vmap_ptr 1107 drivers/dma-buf/dma-buf.c BUG_ON(!dmabuf->vmap_ptr); vmap_ptr 1108 drivers/dma-buf/dma-buf.c ptr = dmabuf->vmap_ptr; vmap_ptr 1112 drivers/dma-buf/dma-buf.c BUG_ON(dmabuf->vmap_ptr); vmap_ptr 1120 drivers/dma-buf/dma-buf.c dmabuf->vmap_ptr = ptr; vmap_ptr 1139 drivers/dma-buf/dma-buf.c BUG_ON(!dmabuf->vmap_ptr); vmap_ptr 1141 drivers/dma-buf/dma-buf.c BUG_ON(dmabuf->vmap_ptr != vaddr); vmap_ptr 1147 drivers/dma-buf/dma-buf.c dmabuf->vmap_ptr = NULL; vmap_ptr 303 include/linux/dma-buf.h void *vmap_ptr;