diff options
| author | Satoru Moriya <satoru.moriya@hds.com> | 2013-04-19 16:42:06 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-04-22 08:52:23 -0500 |
| commit | 888a6bc63c94ef34026399117ebf6a1fa0e7a29a (patch) | |
| tree | 9a7eaa7b65500baf6099eb9118c92aa220c3b4f1 /migration.c | |
| parent | 2b316774f60291f57ca9ecb6a9f0712c532cae34 (diff) | |
Add option to mlock qemu and guest memory
In certain scenario, latency induced by paging is significant and
memory locking is needed. Also, in the scenario with untrusted
guests, latency improvement due to mlock is desired.
This patch introduces a following new option to mlock guest and
qemu memory:
-realtime mlock=on|off
Signed-off-by: Satoru Moriya <satoru.moriya@hds.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1366382526-26146-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'migration.c')
0 files changed, 0 insertions, 0 deletions