diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-09 16:27:52 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-27 08:48:22 +0100 |
| commit | 2778f62056ada442414392d7ccd41188bb631619 (patch) | |
| tree | a7c15cc7ca077e5e4c2161f5062c44e408c03a08 /arch/arm/mm/nommu.c | |
| parent | 4bb2e27db10abc555dfabd73661485fb75e4e97d (diff) | |
ARM: initial LMB trial
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/nommu.c')
| -rw-r--r-- | arch/arm/mm/nommu.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index ed58ddbbc5b3..40e38fcccc7a 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -6,8 +6,8 @@ #include <linux/module.h> #include <linux/mm.h> #include <linux/pagemap.h> -#include <linux/bootmem.h> #include <linux/io.h> +#include <linux/memblock.h> #include <asm/cacheflush.h> #include <asm/sections.h> @@ -17,27 +17,14 @@ #include "mm.h" -/* - * Reserve the various regions - */ -void __init reserve_special_regions(void) +void __init arm_mm_memblock_reserve(void) { /* - * Register the kernel text and data with bootmem. - * Note that this can only be in node 0. - */ -#ifdef CONFIG_XIP_KERNEL - reserve_bootmem(__pa(_data), _end - _data, BOOTMEM_DEFAULT); -#else - reserve_bootmem(__pa(_stext), _end - _stext, BOOTMEM_DEFAULT); -#endif - - /* * Register the exception vector page. * some architectures which the DRAM is the exception vector to trap, * alloc_page breaks with error, although it is not NULL, but "0." */ - reserve_bootmem(CONFIG_VECTORS_BASE, PAGE_SIZE, BOOTMEM_DEFAULT); + memblock_reserve(CONFIG_VECTORS_BASE, PAGE_SIZE); } /* |