diff options
Diffstat (limited to 'migration/ram.c')
| -rw-r--r-- | migration/ram.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/migration/ram.c b/migration/ram.c index 7c3acad029..47501460c8 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -135,22 +135,14 @@ int64_t xbzrle_cache_resize(int64_t new_size, Error **errp) return -1; } - if (new_size < TARGET_PAGE_SIZE) { - error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "cache size", - "is smaller than one target page size"); - return -1; - } - XBZRLE_cache_lock(); if (XBZRLE.cache != NULL) { if (pow2floor(new_size) == migrate_xbzrle_cache_size()) { goto out_new_size; } - new_cache = cache_init(new_size / TARGET_PAGE_SIZE, - TARGET_PAGE_SIZE); + new_cache = cache_init(new_size, TARGET_PAGE_SIZE, errp); if (!new_cache) { - error_setg(errp, "Error creating cache"); ret = -1; goto out; } @@ -2028,6 +2020,7 @@ err: static int ram_state_init(RAMState **rsp) { *rsp = g_new0(RAMState, 1); + Error *local_err = NULL; qemu_mutex_init(&(*rsp)->bitmap_mutex); qemu_mutex_init(&(*rsp)->src_page_req_mutex); @@ -2036,12 +2029,11 @@ static int ram_state_init(RAMState **rsp) if (migrate_use_xbzrle()) { XBZRLE_cache_lock(); XBZRLE.zero_target_page = g_malloc0(TARGET_PAGE_SIZE); - XBZRLE.cache = cache_init(migrate_xbzrle_cache_size() / - TARGET_PAGE_SIZE, - TARGET_PAGE_SIZE); + XBZRLE.cache = cache_init(migrate_xbzrle_cache_size(), + TARGET_PAGE_SIZE, &local_err); if (!XBZRLE.cache) { XBZRLE_cache_unlock(); - error_report("Error creating cache"); + error_report_err(local_err); g_free(*rsp); *rsp = NULL; return -1; |