diff options
Diffstat (limited to 'migration/ram.c')
| -rw-r--r-- | migration/ram.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/migration/ram.c b/migration/ram.c index 70797ef..daffcd8 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -2857,9 +2857,8 @@ static void migration_bitmap_clear_discarded_pages(RAMState *rs) } } -static void ram_init_bitmaps(RAMState *rs) +static bool ram_init_bitmaps(RAMState *rs, Error **errp) { - Error *local_err = NULL; bool ret = true; qemu_mutex_lock_ramlist(); @@ -2868,10 +2867,8 @@ static void ram_init_bitmaps(RAMState *rs) ram_list_init_bitmaps(); /* We don't use dirty log with background snapshots */ if (!migrate_background_snapshot()) { - ret = memory_global_dirty_log_start(GLOBAL_DIRTY_MIGRATION, - &local_err); + ret = memory_global_dirty_log_start(GLOBAL_DIRTY_MIGRATION, errp); if (!ret) { - error_report_err(local_err); goto out_unlock; } migration_bitmap_sync_precopy(rs, false); @@ -2882,7 +2879,7 @@ out_unlock: if (!ret) { ram_bitmaps_destroy(); - return; + return false; } /* @@ -2890,24 +2887,23 @@ out_unlock: * containing all 1s to exclude any discarded pages from migration. */ migration_bitmap_clear_discarded_pages(rs); + return true; } -static int ram_init_all(RAMState **rsp) +static int ram_init_all(RAMState **rsp, Error **errp) { - Error *local_err = NULL; - - if (!ram_state_init(rsp, &local_err)) { - error_report_err(local_err); + if (!ram_state_init(rsp, errp)) { return -1; } - if (!xbzrle_init(&local_err)) { - error_report_err(local_err); + if (!xbzrle_init(errp)) { ram_state_cleanup(rsp); return -1; } - ram_init_bitmaps(*rsp); + if (!ram_init_bitmaps(*rsp, errp)) { + return -1; + } return 0; } @@ -3104,8 +3100,7 @@ static int ram_save_setup(QEMUFile *f, void *opaque, Error **errp) /* migration has already setup the bitmap, reuse it. */ if (!migration_in_colo_state()) { - if (ram_init_all(rsp) != 0) { - error_setg(errp, "%s: failed to setup RAM for migration", __func__); + if (ram_init_all(rsp, errp) != 0) { compress_threads_save_cleanup(); return -1; } |