diff options
Diffstat (limited to 'block/qed.c')
| -rw-r--r-- | block/qed.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/block/qed.c b/block/qed.c index 8802ad3845..3bd9db9c85 100644 --- a/block/qed.c +++ b/block/qed.c @@ -1558,13 +1558,31 @@ static int bdrv_qed_change_backing_file(BlockDriverState *bs, return ret; } -static void bdrv_qed_invalidate_cache(BlockDriverState *bs) +static void bdrv_qed_invalidate_cache(BlockDriverState *bs, Error **errp) { BDRVQEDState *s = bs->opaque; + Error *local_err = NULL; + int ret; bdrv_qed_close(bs); + + bdrv_invalidate_cache(bs->file, &local_err); + if (local_err) { + error_propagate(errp, local_err); + return; + } + memset(s, 0, sizeof(BDRVQEDState)); - bdrv_qed_open(bs, NULL, bs->open_flags, NULL); + ret = bdrv_qed_open(bs, NULL, bs->open_flags, &local_err); + if (local_err) { + error_setg(errp, "Could not reopen qed layer: %s", + error_get_pretty(local_err)); + error_free(local_err); + return; + } else if (ret < 0) { + error_setg_errno(errp, -ret, "Could not reopen qed layer"); + return; + } } static int bdrv_qed_check(BlockDriverState *bs, BdrvCheckResult *result, |