STRUCT DMA_BUF_EXPOR(9)           Device drivers infrastructure           STRUCT DMA_BUF_EXPOR(9)



NAME
       struct_dma_buf_export_info - holds information needed to export a dma_buf

SYNOPSIS
       struct dma_buf_export_info {
         const char * exp_name;
         struct module * owner;
         const struct dma_buf_ops * ops;
         size_t size;
         int flags;
         struct reservation_object * resv;
         void * priv;
       };

MEMBERS
       exp_name
           name of the exporter - useful for debugging.

       owner
           pointer to exporter module - used for refcounting kernel module

       ops
           Attach allocator-defined dma buf ops to the new buffer

       size
           Size of the buffer

       flags
           mode flags for the file

       resv
           reservation-object, NULL to allocate default one

       priv
           Attach private data of allocator to this buffer

DESCRIPTION
       This structure holds the information required to export the buffer. Used with
       dma_buf_export only.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   STRUCT DMA_BUF_EXPOR(9)