Re: [PATCH 0/24] make atomic_read() behave consistently across all architectures
From: David Howells <dhowells@redhat.com>
Date: 2007-08-15 18:24:54
Also in:
linux-arch, lkml
From: David Howells <dhowells@redhat.com>
Date: 2007-08-15 18:24:54
Also in:
linux-arch, lkml
Herbert Xu [off-list ref] wrote:
Let's turn this around. Can you give a single example where the volatile semantics is needed in a legitimate way?
Accessing H/W registers? But apart from that... David