diff options
| -rw-r--r-- | migration/ram.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/migration/ram.c b/migration/ram.c index f5d39db..847af46 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -56,6 +56,8 @@ #include "multifd.h" #include "sysemu/runstate.h" +#include "hw/boards.h" /* for machine_dump_guest_core() */ + #if defined(__linux__) #include "qemu/userfaultfd.h" #endif /* defined(__linux__) */ @@ -3542,6 +3544,10 @@ int colo_init_ram_cache(void) } return -errno; } + if (!machine_dump_guest_core(current_machine)) { + qemu_madvise(block->colo_cache, block->used_length, + QEMU_MADV_DONTDUMP); + } } } |