diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2023-05-04 13:57:33 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-05-10 14:16:53 +0200 |
| commit | b2ab5f545fa1eaaf2955dd617bee19a8b3279786 (patch) | |
| tree | 8aca0214ad2c853a0488681dc07270f3b8512978 /block/qcow.c | |
| parent | da4afaff074e56b0fa0d25abf865784148018895 (diff) | |
block: bdrv/blk_co_unref() for calls in coroutine context
These functions must not be called in coroutine context, because they
need write access to the graph.
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20230504115750.54437-4-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow.c')
| -rw-r--r-- | block/qcow.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/qcow.c b/block/qcow.c index 490e4f819e..a0c701f578 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -915,8 +915,8 @@ static int coroutine_fn qcow_co_create(BlockdevCreateOptions *opts, g_free(tmp); ret = 0; exit: - blk_unref(qcow_blk); - bdrv_unref(bs); + blk_co_unref(qcow_blk); + bdrv_co_unref(bs); qcrypto_block_free(crypto); return ret; } @@ -1015,7 +1015,7 @@ qcow_co_create_opts(BlockDriver *drv, const char *filename, fail: g_free(backing_fmt); qobject_unref(qdict); - bdrv_unref(bs); + bdrv_co_unref(bs); qapi_free_BlockdevCreateOptions(create_options); return ret; } |