diff options
Diffstat (limited to 'block/parallels.c')
| -rw-r--r-- | block/parallels.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/block/parallels.c b/block/parallels.c index d4378e09de..36c9de8a8a 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -165,9 +165,9 @@ static int64_t block_status(BDRVParallelsState *s, int64_t sector_num, return start_off; } -static coroutine_fn int64_t allocate_clusters(BlockDriverState *bs, - int64_t sector_num, - int nb_sectors, int *pnum) +static int64_t coroutine_fn GRAPH_RDLOCK +allocate_clusters(BlockDriverState *bs, int64_t sector_num, + int nb_sectors, int *pnum) { int ret = 0; BDRVParallelsState *s = bs->opaque; @@ -329,6 +329,8 @@ static coroutine_fn int parallels_co_writev(BlockDriverState *bs, QEMUIOVector hd_qiov; int ret = 0; + assume_graph_lock(); /* FIXME */ + qemu_iovec_init(&hd_qiov, qiov->niov); while (nb_sectors > 0) { @@ -414,9 +416,9 @@ static coroutine_fn int parallels_co_readv(BlockDriverState *bs, } -static int coroutine_fn parallels_co_check(BlockDriverState *bs, - BdrvCheckResult *res, - BdrvCheckMode fix) +static int coroutine_fn GRAPH_RDLOCK +parallels_co_check(BlockDriverState *bs, BdrvCheckResult *res, + BdrvCheckMode fix) { BDRVParallelsState *s = bs->opaque; int64_t size, prev_off, high_off; |