diff options
Diffstat (limited to 'block/parallels.c')
| -rw-r--r-- | block/parallels.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/block/parallels.c b/block/parallels.c index 81085795c2..c13cb619e6 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -378,8 +378,9 @@ static coroutine_fn int parallels_co_readv(BlockDriverState *bs, } -static int parallels_check(BlockDriverState *bs, BdrvCheckResult *res, - BdrvCheckMode fix) +static int coroutine_fn parallels_co_check(BlockDriverState *bs, + BdrvCheckResult *res, + BdrvCheckMode fix) { BDRVParallelsState *s = bs->opaque; int64_t size, prev_off, high_off; @@ -394,6 +395,7 @@ static int parallels_check(BlockDriverState *bs, BdrvCheckResult *res, return size; } + qemu_co_mutex_lock(&s->lock); if (s->header_unclean) { fprintf(stderr, "%s image was not closed correctly\n", fix & BDRV_FIX_ERRORS ? "Repairing" : "ERROR"); @@ -442,11 +444,12 @@ static int parallels_check(BlockDriverState *bs, BdrvCheckResult *res, prev_off = off; } + ret = 0; if (flush_bat) { ret = bdrv_pwrite_sync(bs->file, 0, s->header, s->header_size); if (ret < 0) { res->check_errors++; - return ret; + goto out; } } @@ -465,13 +468,15 @@ static int parallels_check(BlockDriverState *bs, BdrvCheckResult *res, if (ret < 0) { error_report_err(local_err); res->check_errors++; - return ret; + goto out; } res->leaks_fixed += count; } } - return 0; +out: + qemu_co_mutex_unlock(&s->lock); + return ret; } @@ -799,7 +804,7 @@ static BlockDriver bdrv_parallels = { .bdrv_co_writev = parallels_co_writev, .supports_backing = true, .bdrv_co_create_opts = parallels_co_create_opts, - .bdrv_check = parallels_check, + .bdrv_co_check = parallels_co_check, .create_opts = ¶llels_create_opts, }; |