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Searched refs:vmapping_counter (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/dma-buf/
A Ddma-buf.c67 BUG_ON(dmabuf->vmapping_counter); in dma_buf_release()
1288 if (dmabuf->vmapping_counter) { in dma_buf_vmap()
1289 dmabuf->vmapping_counter++; in dma_buf_vmap()
1302 dmabuf->vmapping_counter = 1; in dma_buf_vmap()
1323 BUG_ON(dmabuf->vmapping_counter == 0); in dma_buf_vunmap()
1327 if (--dmabuf->vmapping_counter == 0) { in dma_buf_vunmap()
/linux/include/linux/
A Ddma-buf.h344 unsigned vmapping_counter; member

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