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[IA64] allocate multiple contiguous pages via uncached allocator

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Enable the uncached allocator to allocate multiple pages of contiguous
uncached memory.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Dean Nelson 2008-04-25 15:22:19 -05:00 • committed by Tony Luck
parent e617fce64e
commit e4a064dfa2
4 changed files with 24 additions and 21 deletions
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6
include/asm-ia64/uncached.h
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@ -1,5 +1,5 @@
/*
* Copyright (C) 2001-2005 Silicon Graphics, Inc. All rights reserved.
* Copyright (C) 2001-2008 Silicon Graphics, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
@ -8,5 +8,5 @@
* Prototypes for the uncached page allocator
*/
extern unsigned long uncached_alloc_page(int nid);
extern void uncached_free_page(unsigned long);
extern unsigned long uncached_alloc_page(int starting_nid, int n_pages);
extern void uncached_free_page(unsigned long uc_addr, int n_pages);