korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-15 08:14:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

memblock/arm: Use new accessors

Browse Source 
CC: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt 2010-08-05 12:55:55 +10:00
parent 28be7072ce
commit 719c1514f2
1 changed files with 12 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
arch/arm/mm/init.c
View File

@ -150,6 +150,7 @@ static void __init find_limits(struct meminfo *mi,
static void __init arm_bootmem_init(struct meminfo *mi,
unsigned long start_pfn, unsigned long end_pfn)
{
struct memblock_region *reg;
unsigned int boot_pages;
phys_addr_t bitmap;
pg_data_t *pgdat;
@ -180,13 +181,13 @@ static void __init arm_bootmem_init(struct meminfo *mi,
/*
* Reserve the memblock reserved regions in bootmem.
*/
for (i = 0; i < memblock.reserved.cnt; i++) {
phys_addr_t start = memblock_start_pfn(&memblock.reserved, i);
if (start >= start_pfn &&
memblock_end_pfn(&memblock.reserved, i) <= end_pfn)
for_each_memblock(reserved, reg) {
phys_addr_t start = memblock_region_base_pfn(reg);
phys_addr_t end = memblock_region_end_pfn(reg);
if (start >= start_pfn && end <= end_pfn)
reserve_bootmem_node(pgdat, __pfn_to_phys(start),
memblock_size_bytes(&memblock.reserved, i),
BOOTMEM_DEFAULT);
(end - start) << PAGE_SHIFT,
BOOTMEM_DEFAULT);
}
}
@ -247,10 +248,12 @@ static void arm_memory_present(void)
#else
static void arm_memory_present(void)
{
struct memblock_region *reg;
int i;
for (i = 0; i < memblock.memory.cnt; i++)
memory_present(0, memblock_start_pfn(&memblock.memory, i),
memblock_end_pfn(&memblock.memory, i));
for_each_memblock(memory, reg) {
memory_present(0, memblock_region_base_pfn(reg),
memblock_region_end_pfn(reg));
}
#endif