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| author | Gleb Natapov <gleb@redhat.com> | 2011-07-11 15:28:11 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-07-12 13:17:01 +0300 |
| commit | e03b644fe68b1c6401465b02724d261538dba10f (patch) | |
| tree | 9bb12d9ca9a74865618919e10922b2483a8cacdb /include | |
| parent | 29d03158f9d400450c17bb25ee0533b52f651d04 (diff) | |
| download | linux-e03b644fe68b1c6401465b02724d261538dba10f.tar.gz linux-e03b644fe68b1c6401465b02724d261538dba10f.tar.bz2 linux-e03b644fe68b1c6401465b02724d261538dba10f.zip | |
KVM: introduce kvm_read_guest_cached
Introduce kvm_read_guest_cached() function in addition to write one we
already have.
[ by glauber: export function signature in kvm header ]
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Glauber Costa <glommer@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
Tested-by: Eric Munson <emunson@mgebm.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 31ebb59cbd2f..f7df0a3b031d 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -381,6 +381,8 @@ int kvm_read_guest_page(struct kvm *kvm, gfn_t gfn, void *data, int offset, int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data, unsigned long len); int kvm_read_guest(struct kvm *kvm, gpa_t gpa, void *data, unsigned long len); +int kvm_read_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc, + void *data, unsigned long len); int kvm_write_guest_page(struct kvm *kvm, gfn_t gfn, const void *data, int offset, int len); int kvm_write_guest(struct kvm *kvm, gpa_t gpa, const void *data, |