diff options
Diffstat (limited to 'arch_init.c')
| -rw-r--r-- | arch_init.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch_init.c b/arch_init.c index e6effe809a..83dcc53ff5 100644 --- a/arch_init.c +++ b/arch_init.c @@ -568,7 +568,7 @@ static int ram_save_setup(QEMUFile *f, void *opaque) int64_t ram_pages = last_ram_offset() >> TARGET_PAGE_BITS; migration_bitmap = bitmap_new(ram_pages); - bitmap_set(migration_bitmap, 1, ram_pages); + bitmap_set(migration_bitmap, 0, ram_pages); migration_dirty_pages = ram_pages; bytes_transferred = 0; @@ -840,7 +840,8 @@ static int ram_load(QEMUFile *f, void *opaque, int version_id) memset(host, ch, TARGET_PAGE_SIZE); #ifndef _WIN32 if (ch == 0 && - (!kvm_enabled() || kvm_has_sync_mmu())) { + (!kvm_enabled() || kvm_has_sync_mmu()) && + getpagesize() <= TARGET_PAGE_SIZE) { qemu_madvise(host, TARGET_PAGE_SIZE, QEMU_MADV_DONTNEED); } #endif |