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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-06-17 11:41:54 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-20 15:09:51 +0200 |
| commit | 7c7e6e07e2a7c0d2d96389f4f0540e44a80ecdaa (patch) | |
| tree | 5d139f94cae6c1d0ff829c5e9eafd8ee96582712 /arch/x86/mm/pgtable.c | |
| parent | 944256e00a5466ae6b7a11fdb3a47d092f2f62c1 (diff) | |
| download | blackbird-op-linux-7c7e6e07e2a7c0d2d96389f4f0540e44a80ecdaa.tar.gz blackbird-op-linux-7c7e6e07e2a7c0d2d96389f4f0540e44a80ecdaa.zip | |
x86: unify __set_fixmap
In both cases, I went with the 32-bit behaviour.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/pgtable.c')
| -rw-r--r-- | arch/x86/mm/pgtable.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 50159764f694..3ebebe480b53 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -274,3 +274,17 @@ int ptep_clear_flush_young(struct vm_area_struct *vma, return young; } + +int fixmaps_set; + +void __set_fixmap (enum fixed_addresses idx, unsigned long phys, pgprot_t flags) +{ + unsigned long address = __fix_to_virt(idx); + + if (idx >= __end_of_fixed_addresses) { + BUG(); + return; + } + set_pte_pfn(address, phys >> PAGE_SHIFT, flags); + fixmaps_set++; +} |
