Re: [PATCH] move xchg/cmpxchg to atomic.h

[David S. Miller]

   Date: Tue, 2 Jan 2001 11:22:42 +0000
   From: Matthew Wilcox <[EMAIL PROTECTED]>

   We really can't.  We _only_ have load-and-zero.  And it has to be
   16-byte aligned.  xchg() is just not something the CPU implements.

Oh bugger... you do have real problems.

Later,
David S. Miller
[EMAIL PROTECTED]
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