Searched refs:ubuf (Results 1 – 1 of 1) sorted by relevance
203 u64 ubuf; member1335 ctx->dummy_ubuf->ubuf = -1UL; in io_ring_ctx_alloc()3128 if (unlikely(buf_addr < imu->ubuf || buf_end > imu->ubuf_end)) in __io_import_fixed()3135 offset = buf_addr - imu->ubuf; in __io_import_fixed()9230 unsigned long off, start, end, ubuf; in io_sqe_buffer_register() local9239 ubuf = (unsigned long) iov->iov_base; in io_sqe_buffer_register()9240 end = (ubuf + iov->iov_len + PAGE_SIZE - 1) >> PAGE_SHIFT; in io_sqe_buffer_register()9241 start = ubuf >> PAGE_SHIFT; in io_sqe_buffer_register()9262 pret = pin_user_pages(ubuf, nr_pages, FOLL_WRITE | FOLL_LONGTERM, in io_sqe_buffer_register()9300 off = ubuf & ~PAGE_MASK; in io_sqe_buffer_register()[all …]