| commit | 56eb90af39abf66c0e80588a9f50c31e7df7320b | |
| author | Junyan He <junyan.he@intel.com> | |
| Wed, 18 Jul 2018 07:48:03 +0000 (18 15:48 +0800) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Fri, 10 Aug 2018 10:29:39 +0000 (10 13:29 +0300) | ||
| tree | 0baa47b9b9a0b73e25c32fb27aadced6999b21ca | treesnapshot (tar.gz zip) |
| parent | 469dd51bc664979f159d47885997d482991394b8 | commitdiff |
migration/ram: ensure write persistence on loading all data to PMEM.
Because we need to make sure the pmem kind memory data is synced
after migration, we choose to call pmem_persist() when the migration
finish. This will make sure the data of pmem is safe and will not
lose if power is off.
Signed-off-by: Junyan He <junyan.he@intel.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Because we need to make sure the pmem kind memory data is synced
after migration, we choose to call pmem_persist() when the migration
finish. This will make sure the data of pmem is safe and will not
lose if power is off.
Signed-off-by: Junyan He <junyan.he@intel.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| include/qemu/pmem.h | diffblobblamehistory | |
| migration/ram.c | diffblobblamehistory |