Searched refs:dummy_ubuf (Results 1 – 3 of 3) sorted by relevance
144 if (imu != ctx->dummy_ubuf) { in io_buffer_unmap()553 if (ctx->user_bufs[i] != ctx->dummy_ubuf) { in __io_sqe_buffers_update()560 ctx->user_bufs[i] = ctx->dummy_ubuf; in __io_sqe_buffers_update()1196 *pimu = ctx->dummy_ubuf; in io_sqe_buffer_register()
296 ctx->dummy_ubuf = kzalloc(sizeof(*ctx->dummy_ubuf), GFP_KERNEL); in io_ring_ctx_alloc()297 if (!ctx->dummy_ubuf) in io_ring_ctx_alloc()300 ctx->dummy_ubuf->ubuf = -1UL; in io_ring_ctx_alloc()337 kfree(ctx->dummy_ubuf); in io_ring_ctx_alloc()2642 kfree(ctx->dummy_ubuf); in io_ring_ctx_free()
322 struct io_mapped_ubuf *dummy_ubuf; member
