Searched refs:ubuf (Results 1 – 1 of 1) sorted by relevance
203 u64 ubuf; member1342 ctx->dummy_ubuf->ubuf = -1UL; in io_ring_ctx_alloc()3133 if (unlikely(buf_addr < imu->ubuf || buf_end > imu->ubuf_end)) in __io_import_fixed()3140 offset = buf_addr - imu->ubuf; in __io_import_fixed()9065 unsigned long off, start, end, ubuf; in io_sqe_buffer_register() local9074 ubuf = (unsigned long) iov->iov_base; in io_sqe_buffer_register()9075 end = (ubuf + iov->iov_len + PAGE_SIZE - 1) >> PAGE_SHIFT; in io_sqe_buffer_register()9076 start = ubuf >> PAGE_SHIFT; in io_sqe_buffer_register()9097 pret = pin_user_pages(ubuf, nr_pages, FOLL_WRITE | FOLL_LONGTERM, in io_sqe_buffer_register()9135 off = ubuf & ~PAGE_MASK; in io_sqe_buffer_register()[all …]