X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=Documentation%2Fmemory-barriers.txt;h=46b9b389df35c52cf90ac544ea538f2e23c54361;hb=db5fed26b2e0beed939b773dd5896077a1794d65;hp=28d1bc3edb1c9b98f357ff1f0442aa18a79a60f9;hpb=c4e00fac42f268ed0a547cdd1d12bb8399864040;p=linux-2.6-omap-h63xx.git diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index 28d1bc3edb1..46b9b389df3 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -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.