diff options
| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2015-11-05 18:11:22 +0000 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2015-11-10 15:00:28 +0100 |
| commit | 58b7c17e226aa4d3b943ea22c1d1309126de146b (patch) | |
| tree | 92d3ed7a85849b125370020ee2af9ace3ff7573d /target-unicore32/ucf64_helper.c | |
| parent | e9bef235d91bff87517770c93d74eb98e5a33278 (diff) | |
Disable mlock around incoming postcopy
Userfault doesn't work with mlock; mlock is designed to nail down pages
so they don't move, userfault is designed to tell you when they're not
there.
munlock the pages we userfault protect before postcopy.
mlock everything again at the end if mlock is enabled.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'target-unicore32/ucf64_helper.c')
0 files changed, 0 insertions, 0 deletions