diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2016-12-20 08:49:01 +0300 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2017-01-31 13:59:34 +0300 |
| commit | 3d089f84c6f9b7b0eda993142d73961a44b553d2 (patch) | |
| tree | 12cbc4acb07a6b979e0869785c10b7461324d5c8 /arch/powerpc/include/asm/kvm_host.h | |
| parent | 3f9d4f5a5f35e402e91bedf0c15e29cef187a29d (diff) | |
| download | linux-3d089f84c6f9b7b0eda993142d73961a44b553d2.tar.xz | |
KVM: PPC: Book3S HV: Don't store values derivable from HPT order
Currently the kvm_hpt_info structure stores the hashed page table's order,
and also the number of HPTEs it contains and a mask for its size. The
last two can be easily derived from the order, so remove them and just
calculate them as necessary with a couple of helper inlines.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index ea6f0c659936..0aa0f22d775a 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -246,8 +246,6 @@ struct kvm_hpt_info { unsigned long virt; /* Array of reverse mapping entries for each guest HPTE */ struct revmap_entry *rev; - unsigned long npte; - unsigned long mask; /* Guest HPT size is 2**(order) bytes */ u32 order; /* 1 if HPT allocated with CMA, 0 otherwise */ |