diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-02-24 21:52:45 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-24 21:52:45 +0100 |
| commit | 0edcf8d6926f4038443dbc24e319530177ca0353 (patch) | |
| tree | 6010af62f73d01ab673d5106f310eaf4f4228e32 /arch/alpha | |
| parent | Merge branch 'x86/core' into core/percpu (diff) | |
| parent | percpu: add __read_mostly to variables which are mostly read only (diff) | |
| download | linux-0edcf8d6926f4038443dbc24e319530177ca0353.tar.xz linux-0edcf8d6926f4038443dbc24e319530177ca0353.zip | |
Merge branch 'tj-percpu' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into core/percpu
Conflicts:
arch/x86/include/asm/pgtable.h
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/mm/init.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 5d7a16eab312..91eddd8505df 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -189,9 +189,21 @@ callback_init(void * kernel_end) if (alpha_using_srm) { static struct vm_struct console_remap_vm; - unsigned long vaddr = VMALLOC_START; + unsigned long nr_pages = 0; + unsigned long vaddr; unsigned long i, j; + /* calculate needed size */ + for (i = 0; i < crb->map_entries; ++i) + nr_pages += crb->map[i].count; + + /* register the vm area */ + console_remap_vm.flags = VM_ALLOC; + console_remap_vm.size = nr_pages << PAGE_SHIFT; + vm_area_register_early(&console_remap_vm, PAGE_SIZE); + + vaddr = (unsigned long)consle_remap_vm.addr; + /* Set up the third level PTEs and update the virtual addresses of the CRB entries. */ for (i = 0; i < crb->map_entries; ++i) { @@ -213,12 +225,6 @@ callback_init(void * kernel_end) vaddr += PAGE_SIZE; } } - - /* Let vmalloc know that we've allocated some space. */ - console_remap_vm.flags = VM_ALLOC; - console_remap_vm.addr = (void *) VMALLOC_START; - console_remap_vm.size = vaddr - VMALLOC_START; - vmlist = &console_remap_vm; } callback_init_done = 1; |