diff options
Diffstat (limited to 'include/migration')
| -rw-r--r-- | include/migration/migration.h | 3 | ||||
| -rw-r--r-- | include/migration/postcopy-ram.h | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/migration/migration.h b/include/migration/migration.h index 6e42b58..2ad0d2b 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -86,6 +86,9 @@ struct MigrationIncomingState { */ QemuEvent main_thread_load_event; + QemuThread fault_thread; + QemuSemaphore fault_thread_sem; + /* For the kernel to send us notifications */ int userfault_fd; QEMUFile *to_src_file; diff --git a/include/migration/postcopy-ram.h b/include/migration/postcopy-ram.h index f87020c..b10c03d 100644 --- a/include/migration/postcopy-ram.h +++ b/include/migration/postcopy-ram.h @@ -17,6 +17,12 @@ bool postcopy_ram_supported_by_host(void); /* + * Make all of RAM sensitive to accesses to areas that haven't yet been written + * and wire up anything necessary to deal with it. + */ +int postcopy_ram_enable_notify(MigrationIncomingState *mis); + +/* * Initialise postcopy-ram, setting the RAM to a state where we can go into * postcopy later; must be called prior to any precopy. * called from ram.c's similarly named ram_postcopy_incoming_init |
