Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH] Documentation: circular-buffers: use READ_ONCE() | Date | Wed, 16 Nov 2016 13:42:04 +0000 |
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Mark Rutland <mark.rutland@arm.com> wrote:
> While the {READ,WRITE}_ONCE() macros should be used in preference to > ACCESS_ONCE(), the circular buffer documentation uses the latter > exclusively. > > To point people in the right direction, and as a step towards the > eventual removal of ACCESS_ONCE(), update the documentation to use > READ_ONCE(), as ACCESS_ONCE() is only used in a reader context in the > circular buffer documentation. > > Signed-off-by: Mark Rutland <mark.rutland@arm.com> > Cc: Jonathan Corbet <corbet@lwn.net> > Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> > Cc: linux-doc@vger.kernel.org > Cc: linux-kernel@vger.kernel.org
Acked-by: David Howells <dhowells@redhat.com>
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