diff options
author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 20:06:39 +0100 |
---|---|---|
committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:15:05 +0100 |
commit | 5c48b108ecbf6505d929e64d50dace13ac2bdf34 (patch) | |
tree | 016904f84fbe05aa301c5cdfe712d90f6bb828fe /arch/x86/um/mem_64.c | |
parent | 7bbe7204e93734fe79d8aac3e08a7cb4624b5004 (diff) |
um: take arch/um/sys-x86 to arch/x86/um
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86/um/mem_64.c')
-rw-r--r-- | arch/x86/um/mem_64.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/x86/um/mem_64.c b/arch/x86/um/mem_64.c new file mode 100644 index 000000000000..546518727a73 --- /dev/null +++ b/arch/x86/um/mem_64.c @@ -0,0 +1,26 @@ +#include "linux/mm.h" +#include "asm/page.h" +#include "asm/mman.h" + +const char *arch_vma_name(struct vm_area_struct *vma) +{ + if (vma->vm_mm && vma->vm_start == um_vdso_addr) + return "[vdso]"; + + return NULL; +} + +struct vm_area_struct *get_gate_vma(struct mm_struct *mm) +{ + return NULL; +} + +int in_gate_area(struct mm_struct *mm, unsigned long addr) +{ + return 0; +} + +int in_gate_area_no_mm(unsigned long addr) +{ + return 0; +} |