Documentation: atomic_ops: use {READ,WRITE}_ONCE()

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While the {READ,WRITE}_ONCE() macros should be used in preference to
ACCESS_ONCE(), the atomic 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 the
{READ,WRITE}_ONCE() macros as appropriate.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

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Mark Rutland 2016-11-16 11:13:59 +00:00 • committed by Jonathan Corbet

parent 22917b992d

commit 47f4212210

1 changed files with 9 additions and 9 deletions

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Documentation/atomic_ops.txt

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