diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/qcow2.c | 45 |
1 files changed, 28 insertions, 17 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 340ae8f8a3..bfc80ea2ff 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1686,6 +1686,32 @@ fail: return ret; } +static int qcow2_inactivate(BlockDriverState *bs) +{ + BDRVQcow2State *s = bs->opaque; + int ret, result = 0; + + ret = qcow2_cache_flush(bs, s->l2_table_cache); + if (ret) { + result = ret; + error_report("Failed to flush the L2 table cache: %s", + strerror(-ret)); + } + + ret = qcow2_cache_flush(bs, s->refcount_block_cache); + if (ret) { + result = ret; + error_report("Failed to flush the refcount block cache: %s", + strerror(-ret)); + } + + if (result == 0) { + qcow2_mark_clean(bs); + } + + return result; +} + static void qcow2_close(BlockDriverState *bs) { BDRVQcow2State *s = bs->opaque; @@ -1694,23 +1720,7 @@ static void qcow2_close(BlockDriverState *bs) s->l1_table = NULL; if (!(bs->open_flags & BDRV_O_INACTIVE)) { - int ret1, ret2; - - ret1 = qcow2_cache_flush(bs, s->l2_table_cache); - ret2 = qcow2_cache_flush(bs, s->refcount_block_cache); - - if (ret1) { - error_report("Failed to flush the L2 table cache: %s", - strerror(-ret1)); - } - if (ret2) { - error_report("Failed to flush the refcount block cache: %s", - strerror(-ret2)); - } - - if (!ret1 && !ret2) { - qcow2_mark_clean(bs); - } + qcow2_inactivate(bs); } cache_clean_timer_del(bs); @@ -3340,6 +3350,7 @@ BlockDriver bdrv_qcow2 = { .bdrv_refresh_limits = qcow2_refresh_limits, .bdrv_invalidate_cache = qcow2_invalidate_cache, + .bdrv_inactivate = qcow2_inactivate, .create_opts = &qcow2_create_opts, .bdrv_check = qcow2_check, |