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| author | Juergen Gross <jgross@suse.com> | 2015-07-17 07:51:37 +0300 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-08-20 14:24:25 +0300 |
| commit | cb3eb850137cd43fc3e25d2062525f5ba5fd884a (patch) | |
| tree | f283ee691785119abcd0da4a221d95e65ee195c3 /arch/x86/include/asm/xen | |
| parent | c70727a5bc18a5a233fddc6056d1de9144d7a293 (diff) | |
| download | linux-cb3eb850137cd43fc3e25d2062525f5ba5fd884a.tar.xz | |
xen: remove no longer needed p2m.h
Cleanup by removing arch/x86/xen/p2m.h as it isn't needed any more.
Most definitions in this file are used in p2m.c only. Move those into
p2m.c.
set_phys_range_identity() is already declared in
arch/x86/include/asm/xen/page.h, add __init annotation there.
MAX_REMAP_RANGES isn't used at all, just delete it.
The only define left is P2M_PER_PAGE which is moved to page.h as well.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Konrad Rzeszutek Wilk <Konrad.wilk@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'arch/x86/include/asm/xen')
| -rw-r--r-- | arch/x86/include/asm/xen/page.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index 10ef14b2616d..a3804fbe1f36 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -35,6 +35,8 @@ typedef struct xpaddr { #define FOREIGN_FRAME(m) ((m) | FOREIGN_FRAME_BIT) #define IDENTITY_FRAME(m) ((m) | IDENTITY_FRAME_BIT) +#define P2M_PER_PAGE (PAGE_SIZE / sizeof(unsigned long)) + extern unsigned long *machine_to_phys_mapping; extern unsigned long machine_to_phys_nr; extern unsigned long *xen_p2m_addr; @@ -44,8 +46,8 @@ extern unsigned long xen_max_p2m_pfn; extern unsigned long get_phys_to_machine(unsigned long pfn); extern bool set_phys_to_machine(unsigned long pfn, unsigned long mfn); extern bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn); -extern unsigned long set_phys_range_identity(unsigned long pfn_s, - unsigned long pfn_e); +extern unsigned long __init set_phys_range_identity(unsigned long pfn_s, + unsigned long pfn_e); extern int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops, struct gnttab_map_grant_ref *kmap_ops, |