diff options
-rw-r--r-- | arch/arm/mm/init.c | 10 | ||||
-rw-r--r-- | arch/arm/mm/mmu.c | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 7fd9b5eb177f..759878355a05 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c | |||
@@ -18,6 +18,7 @@ | |||
18 | #include <linux/highmem.h> | 18 | #include <linux/highmem.h> |
19 | #include <linux/gfp.h> | 19 | #include <linux/gfp.h> |
20 | #include <linux/memblock.h> | 20 | #include <linux/memblock.h> |
21 | #include <linux/sort.h> | ||
21 | 22 | ||
22 | #include <asm/mach-types.h> | 23 | #include <asm/mach-types.h> |
23 | #include <asm/sections.h> | 24 | #include <asm/sections.h> |
@@ -256,10 +257,19 @@ static void arm_memory_present(void) | |||
256 | } | 257 | } |
257 | #endif | 258 | #endif |
258 | 259 | ||
260 | static int __init meminfo_cmp(const void *_a, const void *_b) | ||
261 | { | ||
262 | const struct membank *a = _a, *b = _b; | ||
263 | long cmp = bank_pfn_start(a) - bank_pfn_start(b); | ||
264 | return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; | ||
265 | } | ||
266 | |||
259 | void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) | 267 | void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) |
260 | { | 268 | { |
261 | int i; | 269 | int i; |
262 | 270 | ||
271 | sort(&meminfo.bank, meminfo.nr_banks, sizeof(meminfo.bank[0]), meminfo_cmp, NULL); | ||
272 | |||
263 | memblock_init(); | 273 | memblock_init(); |
264 | for (i = 0; i < mi->nr_banks; i++) | 274 | for (i = 0; i < mi->nr_banks; i++) |
265 | memblock_add(mi->bank[i].start, mi->bank[i].size); | 275 | memblock_add(mi->bank[i].start, mi->bank[i].size); |
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 8e21b4e721e4..5222d3850960 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c | |||
@@ -14,7 +14,6 @@ | |||
14 | #include <linux/mman.h> | 14 | #include <linux/mman.h> |
15 | #include <linux/nodemask.h> | 15 | #include <linux/nodemask.h> |
16 | #include <linux/memblock.h> | 16 | #include <linux/memblock.h> |
17 | #include <linux/sort.h> | ||
18 | #include <linux/fs.h> | 17 | #include <linux/fs.h> |
19 | 18 | ||
20 | #include <asm/cputype.h> | 19 | #include <asm/cputype.h> |
@@ -1011,13 +1010,6 @@ static void __init map_lowmem(void) | |||
1011 | } | 1010 | } |
1012 | } | 1011 | } |
1013 | 1012 | ||
1014 | static int __init meminfo_cmp(const void *_a, const void *_b) | ||
1015 | { | ||
1016 | const struct membank *a = _a, *b = _b; | ||
1017 | long cmp = bank_pfn_start(a) - bank_pfn_start(b); | ||
1018 | return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; | ||
1019 | } | ||
1020 | |||
1021 | /* | 1013 | /* |
1022 | * paging_init() sets up the page tables, initialises the zone memory | 1014 | * paging_init() sets up the page tables, initialises the zone memory |
1023 | * maps, and sets up the zero page, bad page and bad page tables. | 1015 | * maps, and sets up the zero page, bad page and bad page tables. |
@@ -1026,8 +1018,6 @@ void __init paging_init(struct machine_desc *mdesc) | |||
1026 | { | 1018 | { |
1027 | void *zero_page; | 1019 | void *zero_page; |
1028 | 1020 | ||
1029 | sort(&meminfo.bank, meminfo.nr_banks, sizeof(meminfo.bank[0]), meminfo_cmp, NULL); | ||
1030 | |||
1031 | build_mem_type_table(); | 1021 | build_mem_type_table(); |
1032 | sanity_check_meminfo(); | 1022 | sanity_check_meminfo(); |
1033 | prepare_page_table(); | 1023 | prepare_page_table(); |