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| author | Hollis Blanchard <hollisb@us.ibm.com> | 2008-11-24 20:37:38 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-11-25 13:02:48 +0300 |
| commit | c30f8a6c6d74f67bc2107726cc61a1e7c71e9740 (patch) | |
| tree | cc593db75efd62f917e949df78f4fabdcddc6938 /arch/x86/kvm/paging_tmpl.h | |
| parent | 0c0f40bdbe4ddb48ebecfb5c2b56eeb175a57c45 (diff) | |
| download | linux-c30f8a6c6d74f67bc2107726cc61a1e7c71e9740.tar.xz | |
KVM: ppc: stop leaking host memory on VM exit
When the VM exits, we must call put_page() for every page referenced in the
shadow TLB.
Without this patch, we usually leak 30-50 host pages (120 - 200 KiB with 4 KiB
pages). The maximum number of pages leaked is the size of our shadow TLB, 64
pages.
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/paging_tmpl.h')
0 files changed, 0 insertions, 0 deletions