From b1c231f5a57cb4a417c38a8a946f1e66db3bb9c0 Mon Sep 17 00:00:00 2001 From: Chad Reese Date: Tue, 30 May 2006 17:16:49 -0700 Subject: [MIPS] Fix sparsemem support. Move memory_present() in arch/mips/kernel/setup.c. When using sparsemem extreme, this function does an allocate for bootmem. This would always fail since init_bootmem hasn't been called yet. Move memory_present after free_bootmem. This only marks actual memory ranges as present instead of the entire address space. Signed-off-by: Chad Reese Signed-off-by: Ralf Baechle --- arch/mips/kernel/setup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/mips/kernel/setup.c') diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index a481be047696..397a70e651b5 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -355,8 +355,6 @@ static inline void bootmem_init(void) } #endif - memory_present(0, first_usable_pfn, max_low_pfn); - /* Initialize the boot-time allocator with low memory only. */ bootmap_size = init_bootmem(first_usable_pfn, max_low_pfn); @@ -410,6 +408,7 @@ static inline void bootmem_init(void) /* Register lowmem ranges */ free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(size)); + memory_present(0, curr_pfn, curr_pfn + size - 1); } /* Reserve the bootmap memory. */ -- cgit v1.2.1