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r: 32676
b: refs/heads/master
c: f92213b
h: refs/heads/master
v: v3
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Steven Rostedt authored and Linus Torvalds committed Jul 15, 2006
1 parent fd3734d commit 806ced8
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2 changes: 1 addition & 1 deletion [refs]
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refs/heads/master: bb129994c3bff9c5e8df91f05d7e9b6402fbd83f
refs/heads/master: f92213bae062cf88c099fbfd3040fef512b19905
5 changes: 2 additions & 3 deletions trunk/Documentation/memory-barriers.txt
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Expand Up @@ -1015,10 +1015,9 @@ CPU from reordering them.
There are some more advanced barrier functions:

(*) set_mb(var, value)
(*) set_wmb(var, value)

These assign the value to the variable and then insert at least a write
barrier after it, depending on the function. They aren't guaranteed to
This assigns the value to the variable and then inserts at least a write
barrier after it, depending on the function. It isn't guaranteed to
insert anything more than a compiler barrier in a UP compilation.


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