linux_dsm_epyc7002/arch/x86/um/mem_64.c

#include <linux/mm.h>
#include <asm/elf.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;
}
um: get rid of pointless include "..." where include <...> will do Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at> 2012-10-08 09:27:32 +07:00			`#include <linux/mm.h>`
um: Cleanup mem_32/64.c headers Include only headers we really need. Signed-off-by: Richard Weinberger <richard@nod.at> 2015-05-12 05:07:07 +07:00			`#include <asm/elf.h>`
um: set __HAVE_ARCH_GATE_AREA for x86_64 Implement arch_vma_name() and make get_gate_vma(), in_gate_area() and in_gate_area_no_mm() a nop. We need arch_vma_name() to support vDSO. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2011-07-26 07:12:54 +07:00
			`const char arch_vma_name(struct vm_area_struct vma)`
			`{`
			`if (vma->vm_mm && vma->vm_start == um_vdso_addr)`
			`return "[vdso]";`

			`return NULL;`
			`}`