diff options
| -rw-r--r-- | block.c | 4 | ||||
| -rw-r--r-- | block/vmdk.c | 2 | ||||
| -rw-r--r-- | include/block/block-io.h | 7 | ||||
| -rw-r--r-- | include/block/block_int-common.h | 2 |
4 files changed, 10 insertions, 5 deletions
@@ -5750,7 +5750,8 @@ exit: * sums the size of all data-bearing children. (This excludes backing * children.) */ -static int64_t coroutine_fn bdrv_sum_allocated_file_size(BlockDriverState *bs) +static int64_t coroutine_fn GRAPH_RDLOCK +bdrv_sum_allocated_file_size(BlockDriverState *bs) { BdrvChild *child; int64_t child_size, sum = 0; @@ -5778,6 +5779,7 @@ int64_t coroutine_fn bdrv_co_get_allocated_file_size(BlockDriverState *bs) { BlockDriver *drv = bs->drv; IO_CODE(); + assert_bdrv_graph_readable(); if (!drv) { return -ENOMEDIUM; diff --git a/block/vmdk.c b/block/vmdk.c index 11b553e..fddbd1c 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -2845,7 +2845,7 @@ static void vmdk_close(BlockDriverState *bs) error_free(s->migration_blocker); } -static int64_t coroutine_fn +static int64_t coroutine_fn GRAPH_RDLOCK vmdk_co_get_allocated_file_size(BlockDriverState *bs) { int i; diff --git a/include/block/block-io.h b/include/block/block-io.h index 5dab885..fb2adb3 100644 --- a/include/block/block-io.h +++ b/include/block/block-io.h @@ -84,8 +84,11 @@ int64_t coroutine_mixed_fn bdrv_nb_sectors(BlockDriverState *bs); int64_t coroutine_fn GRAPH_RDLOCK bdrv_co_getlength(BlockDriverState *bs); int64_t co_wrapper_mixed_bdrv_rdlock bdrv_getlength(BlockDriverState *bs); -int64_t coroutine_fn bdrv_co_get_allocated_file_size(BlockDriverState *bs); -int64_t co_wrapper bdrv_get_allocated_file_size(BlockDriverState *bs); +int64_t coroutine_fn GRAPH_RDLOCK +bdrv_co_get_allocated_file_size(BlockDriverState *bs); + +int64_t co_wrapper_bdrv_rdlock +bdrv_get_allocated_file_size(BlockDriverState *bs); BlockMeasureInfo *bdrv_measure(BlockDriver *drv, QemuOpts *opts, BlockDriverState *in_bs, Error **errp); diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h index 6fb28cd..6e0365d 100644 --- a/include/block/block_int-common.h +++ b/include/block/block_int-common.h @@ -685,7 +685,7 @@ struct BlockDriver { int64_t coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_getlength)( BlockDriverState *bs); - int64_t coroutine_fn (*bdrv_co_get_allocated_file_size)( + int64_t coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_get_allocated_file_size)( BlockDriverState *bs); BlockMeasureInfo *(*bdrv_measure)(QemuOpts *opts, BlockDriverState *in_bs, |