Lines Matching refs:user_bufs
553 if (ctx->user_bufs[i] != ctx->dummy_ubuf) { in __io_sqe_buffers_update()
555 ctx->rsrc_node, ctx->user_bufs[i]); in __io_sqe_buffers_update()
560 ctx->user_bufs[i] = ctx->dummy_ubuf; in __io_sqe_buffers_update()
564 ctx->user_bufs[i] = imu; in __io_sqe_buffers_update()
1028 io_buffer_unmap(ctx, &ctx->user_bufs[i]); in __io_sqe_buffers_unregister()
1029 kfree(ctx->user_bufs); in __io_sqe_buffers_unregister()
1031 ctx->user_bufs = NULL; in __io_sqe_buffers_unregister()
1080 struct io_mapped_ubuf *imu = ctx->user_bufs[i]; in headpage_already_acct()
1246 ctx->user_bufs = kcalloc(nr_args, sizeof(*ctx->user_bufs), GFP_KERNEL); in io_buffers_map_alloc()
1247 return ctx->user_bufs ? 0 : -ENOMEM; in io_buffers_map_alloc()
1260 if (ctx->user_bufs) in io_sqe_buffers_register()
1293 ret = io_sqe_buffer_register(ctx, &iov, &ctx->user_bufs[i], in io_sqe_buffers_register()