DMA_BUF_PUT(9)                    Device drivers infrastructure                    DMA_BUF_PUT(9)



NAME
       dma_buf_put - decreases refcount of the buffer

SYNOPSIS
       void dma_buf_put(struct dma_buf * dmabuf);

ARGUMENTS
       dmabuf
           [in] buffer to reduce refcount of

DESCRIPTION
       Uses file's refcounting done implicitly by fput

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                            DMA_BUF_PUT(9)