diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-07-28 14:31:29 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-08-05 12:56:11 +1000 |
| commit | 4734b594c6ca1be796d30c82d93fdf5160f45124 (patch) | |
| tree | 72443c76c7d4c0cade456cc21997f383417747de | |
| parent | 9d3c30f5a17ec35894eadb7171f724643dce19c3 (diff) | |
| download | linux-3.10-4734b594c6ca1be796d30c82d93fdf5160f45124.tar.gz linux-3.10-4734b594c6ca1be796d30c82d93fdf5160f45124.tar.bz2 linux-3.10-4734b594c6ca1be796d30c82d93fdf5160f45124.zip | |
memblock: Remove memblock_type.size and add memblock.memory_size instead
Right now, both the "memory" and "reserved" memblock_type structures have
a "size" member. It represents the calculated memory size in the former
case and is unused in the latter.
This moves it out to the main memblock structure instead
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/mm/mem.c | 2 | ||||
| -rw-r--r-- | include/linux/memblock.h | 2 | ||||
| -rw-r--r-- | mm/memblock.c | 8 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 52df5428ece..f661f6c527d 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -301,7 +301,7 @@ void __init mem_init(void) swiotlb_init(1); #endif - num_physpages = memblock.memory.size >> PAGE_SHIFT; + num_physpages = memblock_phys_mem_size() >> PAGE_SHIFT; high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); #ifdef CONFIG_NEED_MULTIPLE_NODES diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 0fe6dd56a4b..c9c7b0f344a 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -27,12 +27,12 @@ struct memblock_region { struct memblock_type { unsigned long cnt; - phys_addr_t size; struct memblock_region regions[MAX_MEMBLOCK_REGIONS+1]; }; struct memblock { phys_addr_t current_limit; + phys_addr_t memory_size; /* Updated by memblock_analyze() */ struct memblock_type memory; struct memblock_type reserved; }; diff --git a/mm/memblock.c b/mm/memblock.c index 81da63592a6..5ae413e9afd 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -49,7 +49,7 @@ void memblock_dump_all(void) return; pr_info("MEMBLOCK configuration:\n"); - pr_info(" memory.size = 0x%llx\n", (unsigned long long)memblock.memory.size); + pr_info(" memory size = 0x%llx\n", (unsigned long long)memblock.memory_size); memblock_dump(&memblock.memory, "memory"); memblock_dump(&memblock.reserved, "reserved"); @@ -123,10 +123,10 @@ void __init memblock_analyze(void) { int i; - memblock.memory.size = 0; + memblock.memory_size = 0; for (i = 0; i < memblock.memory.cnt; i++) - memblock.memory.size += memblock.memory.regions[i].size; + memblock.memory_size += memblock.memory.regions[i].size; } static long memblock_add_region(struct memblock_type *type, phys_addr_t base, phys_addr_t size) @@ -423,7 +423,7 @@ phys_addr_t __init __memblock_alloc_base(phys_addr_t size, phys_addr_t align, ph /* You must call memblock_analyze() before this. */ phys_addr_t __init memblock_phys_mem_size(void) { - return memblock.memory.size; + return memblock.memory_size; } phys_addr_t memblock_end_of_DRAM(void) |