Searched refs:ubuf (Results 1 – 7 of 7) sorted by relevance
| /io_uring/ |
| D | rsrc.c | 37 .ubuf = -1UL,
876 struct page **io_pin_pages(unsigned long ubuf, unsigned long len, int *npages) in io_pin_pages() argument
882 end = (ubuf + len + PAGE_SIZE - 1) >> PAGE_SHIFT; in io_pin_pages()
883 start = ubuf >> PAGE_SHIFT; in io_pin_pages()
892 pret = pin_user_pages(ubuf, nr_pages, FOLL_WRITE | FOLL_LONGTERM, in io_pin_pages()
978 imu->ubuf = (unsigned long) iov->iov_base; in io_sqe_buffer_register()
979 imu->ubuf_end = imu->ubuf + iov->iov_len; in io_sqe_buffer_register()
1075 if (unlikely(buf_addr < imu->ubuf || buf_end > imu->ubuf_end)) in io_import_fixed()
1082 offset = buf_addr - imu->ubuf; in io_import_fixed()
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| D | uring_cmd.c | 159 int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw, in io_uring_cmd_import_fixed() argument
164 return io_import_fixed(rw, iter, req->imu, ubuf, len); in io_uring_cmd_import_fixed()
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| D | fdinfo.c | 166 unsigned int len = buf->ubuf_end - buf->ubuf; in io_uring_show_fdinfo()
168 seq_printf(m, "%5u: 0x%llx/%u\n", i, buf->ubuf, len); in io_uring_show_fdinfo()
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| D | rsrc.h | 53 u64 ubuf; member
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| D | io_uring.h | 57 struct page **io_pin_pages(unsigned long ubuf, unsigned long len, int *npages);
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| D | net.c | 733 unsigned long ubuf = (unsigned long) *buf; in io_recvmsg_prep_multishot() local
742 unsigned long control = ubuf + hdr - kmsg->controllen; in io_recvmsg_prep_multishot()
749 *buf = (void __user *) (ubuf + hdr); in io_recvmsg_prep_multishot()
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| D | rw.c | 462 addr = iter->ubuf + iter->iov_offset; in loop_rw_iter()
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