| Message ID | 20221020115141.3723324-1-dylany@meta.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [liburing] Document maximum ring size for io_uring_register_buf_ring | expand |
On Thu, 20 Oct 2022 04:51:41 -0700, Dylan Yudaken wrote: > The maximum size was not documented, so do that. > > Applied, thanks! [1/1] Document maximum ring size for io_uring_register_buf_ring (no commit info) Best regards,
diff --git a/man/io_uring_register_buf_ring.3 b/man/io_uring_register_buf_ring.3 index f75063fc9f2c..357a3fb39a0c 100644 --- a/man/io_uring_register_buf_ring.3 +++ b/man/io_uring_register_buf_ring.3 @@ -55,7 +55,8 @@ or similar. The size of the ring is the product of and the size of .IR "struct io_uring_buf" . .I ring_entries -is the desired size of the ring, and must be a power-of-2 in size. +is the desired size of the ring, and must be a power-of-2 in size. The maximum size +allowed is 2^15 (32768). .I bgid is the buffer group ID associated with this ring. SQEs that select a buffer has a buffer group associated with them in their
The maximum size was not documented, so do that. Reported-by: Frank Rehwinkel <frankrehwinkel@gmail.com> Signed-off-by: Dylan Yudaken <dylany@meta.com> --- man/io_uring_register_buf_ring.3 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) base-commit: 13f3fe3af811d8508676dbd1ef552f2b459e1b21