Re: [RFC PATCH 04/10] pipe: Use head and tail pointers for the ring, not cursor and length [ver #2]
From: David Howells <dhowells@redhat.com>
Date: 2019-11-01 14:53:37
Also in:
keyrings, linux-api, linux-block, linux-fsdevel, linux-usb, lkml
Ilya Dryomov [off-list ref] wrote:
quoted
* This means there isn't a dead spot in the buffer, but the ring * size has to be a power of two and <= 2^31.
I'll go with that, thanks. David