Jerone Young
2005-Mar-02 03:50 UTC
[Xen-devel] [PATCH] cpu barriers moved and x86-64 cpu barriers added
Apologies if this is comes in twice. I sent this earlier today but I
don''t see it on the list...;-0
We actually should have wmb() be defined as "asm
volatile("":::"memory")
since we are not using out of order io.
The patch attached removes all the instances and places the definitions
in libxc/xc.h as per the discussion last week between Anthony & Keir.
Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
--
Jerone Young
Open Virtualization
IBM Linux Technology Center
jyoung5@us.ibm.com
512-838-1157 (T/L: 678-1157)