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| author | Avi Kivity <avi@qumranet.com> | 2007-10-17 06:18:47 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 10:52:53 -0500 |
| commit | 42bf3f0a1f5a25be26e6bb53162cdee82410310d (patch) | |
| tree | f134c24823081e6461f02f396d664e2f43e36486 /drivers/kvm/kvm_svm.h | |
| parent | d77a25074a8f845401f0eb786ebb8996e45d9e22 (diff) | |
KVM: MMU: Simplify page table walker
Simplify the walker level loop not to carry so much information from one
loop to the next. In addition to being complex, this made kmap_atomic()
critical sections difficult to manage.
As a result of this change, kmap_atomic() sections are limited to actually
touching the guest pte, which allows the other functions called from the
walker to do sleepy operations. This will happen when we enable swapping.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm_svm.h')
0 files changed, 0 insertions, 0 deletions