Re: Reduce struct page by 8 bytes on 64bit
David S. Miller (davem@redhat.com)
Wed, 16 Apr 2003 07:38:14 -0700 (PDT)
From: Andi Kleen <ak@muc.de>
Date: Wed, 16 Apr 2003 16:43:12 +0200
On sparc64. But is that true too for all other 64bit architectures supported?
e.g. How about PA-RISC? (always seems to do things differently)
It cannot require more than the existing API requires, which is
"unsigned long *bitmask", ie. anything equivalent in behavior to an
unsigned long pointer is good enough.
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