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| author | Alexander Graf <agraf@suse.de> | 2012-01-16 19:12:11 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-03-05 14:57:28 +0200 |
| commit | d2a1b483a4a3f4bbb5fec1877f716c15ac7fa405 (patch) | |
| tree | 3c1e6162250afb6c79f846749d91d71d2ccc0712 /kernel/compat.c | |
| parent | b7f5d0114c708d6efd264a2c5e5a31cf292a9cec (diff) | |
| download | blackbird-op-linux-d2a1b483a4a3f4bbb5fec1877f716c15ac7fa405.tar.gz blackbird-op-linux-d2a1b483a4a3f4bbb5fec1877f716c15ac7fa405.zip | |
KVM: PPC: Add HPT preallocator
We're currently allocating 16MB of linear memory on demand when creating
a guest. That does work some times, but finding 16MB of linear memory
available in the system at runtime is definitely not a given.
So let's add another command line option similar to the RMA preallocator,
that we can use to keep a pool of page tables around. Now, when a guest
gets created it has a pretty low chance of receiving an OOM.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'kernel/compat.c')
0 files changed, 0 insertions, 0 deletions
