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[PATCH]: ifdef highmem code

To: Ralf Baechle <ralf@linux-mips.org>, mipslist <linux-mips@linux-mips.org>
Subject: [PATCH]: ifdef highmem code
From: Juan Quintela <quintela@mandrakesoft.com>
Date: Thu, 27 Mar 2003 03:52:38 +0100
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Hi
        this patch applies on top of the:
             
                [PATCH]: remove pgd_base

Later, Juan.

ifdef var names & fixrange_init function that are only needed in the
CONFIG_HIGHMEM case.


 build/arch/mips/mm/init.c |    4 ++++
 1 files changed, 4 insertions(+)

diff -puN build/arch/mips/mm/init.c~ifdef_higmem_only_code 
build/arch/mips/mm/init.c
--- 24/build/arch/mips/mm/init.c~ifdef_higmem_only_code 2003-03-20 
00:30:37.000000000 +0100
+++ 24-quintela/build/arch/mips/mm/init.c       2003-03-20 00:33:30.000000000 
+0100
@@ -161,6 +161,7 @@ void show_mem(void)
 extern char _ftext, _etext, _fdata, _edata;
 extern char __init_begin, __init_end;
 
+#ifdef CONFIG_HIGHMEM
 static void __init fixrange_init (unsigned long start, unsigned long end,
        pgd_t *pgd_base)
 {
@@ -189,13 +190,16 @@ static void __init fixrange_init (unsign
                j = 0;
        }
 }
+#endif
 
 void __init pagetable_init(void)
 {
+#ifdef CONFIG_HIGHMEM
        unsigned long vaddr;
        pgd_t *pgd;
        pmd_t *pmd;
        pte_t *pte;
+#endif
 
        /* Initialize the entire pgd.  */
        pgd_init((unsigned long)swapper_pg_dir);

_


-- 
In theory, practice and theory are the same, but in practice they 
are different -- Larry McVoy

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