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Commit 293666b7 authored by David S. Miller's avatar David S. Miller
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sparc64: Stop using memory barriers for atomics and locks.



The kernel always executes in the TSO memory model now,
so none of this stuff is necessary any more.

With helpful feedback from Nick Piggin.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 64f2dde3
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