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KVM: MTRR: introduce fixed_mtrr_addr_* functions
authorXiao Guangrong <guangrong.xiao@linux.intel.com>
Mon, 15 Jun 2015 08:55:32 +0000 (16:55 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 19 Jun 2015 15:16:28 +0000 (17:16 +0200)
commitf7bfb57b3e89ff89c0da9f93dedab89f68d6ca27
treea27ab306e80b1d48705a61335122f4aa30175324tree | snapshot (tar.gz zip)
parent19efffa244071ccd0385b240d03adb38feaab04ecommit | diff
KVM: MTRR: introduce fixed_mtrr_addr_* functions

Two functions are introduced:
- fixed_mtrr_addr_to_seg() translates the address to the fixed
  MTRR segment

- fixed_mtrr_addr_seg_to_range_index() translates the address to
  the index of kvm_mtrr.fixed_ranges[]

They will be used in the later patch

Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
[Adjust for range_size->range_shift change. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mtrr.c diff | blob | blame | history