From 91817e9c58687f44a4d4d2ee39b88cb778d228a8 Mon Sep 17 00:00:00 2001 From: Kevin Wolf Date: Thu, 26 Jan 2023 18:24:22 +0100 Subject: luks: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper .bdrv_co_create implementations run in a coroutine. Therefore they are not allowed to open images directly. Fix the calls to use the corresponding no_co_wrappers instead. Signed-off-by: Kevin Wolf Message-Id: <20230126172432.436111-4-kwolf@redhat.com> Reviewed-by: Emanuele Giuseppe Esposito Reviewed-by: Hanna Czenczek Signed-off-by: Kevin Wolf --- block/crypto.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'block/crypto.c') diff --git a/block/crypto.c b/block/crypto.c index b70cec97c7..72ac30568c 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -314,19 +314,18 @@ static int block_crypto_open_generic(QCryptoBlockFormat format, } -static int block_crypto_co_create_generic(BlockDriverState *bs, - int64_t size, - QCryptoBlockCreateOptions *opts, - PreallocMode prealloc, - Error **errp) +static int coroutine_fn +block_crypto_co_create_generic(BlockDriverState *bs, int64_t size, + QCryptoBlockCreateOptions *opts, + PreallocMode prealloc, Error **errp) { int ret; BlockBackend *blk; QCryptoBlock *crypto = NULL; struct BlockCryptoCreateData data; - blk = blk_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE, BLK_PERM_ALL, - errp); + blk = blk_co_new_with_bs(bs, BLK_PERM_WRITE | BLK_PERM_RESIZE, BLK_PERM_ALL, + errp); if (!blk) { ret = -EPERM; goto cleanup; @@ -639,7 +638,7 @@ block_crypto_co_create_luks(BlockdevCreateOptions *create_options, Error **errp) assert(create_options->driver == BLOCKDEV_DRIVER_LUKS); luks_opts = &create_options->u.luks; - bs = bdrv_open_blockdev_ref(luks_opts->file, errp); + bs = bdrv_co_open_blockdev_ref(luks_opts->file, errp); if (bs == NULL) { return -EIO; } @@ -708,8 +707,8 @@ static int coroutine_fn block_crypto_co_create_opts_luks(BlockDriver *drv, goto fail; } - bs = bdrv_open(filename, NULL, NULL, - BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp); + bs = bdrv_co_open(filename, NULL, NULL, + BDRV_O_RDWR | BDRV_O_RESIZE | BDRV_O_PROTOCOL, errp); if (!bs) { ret = -EINVAL; goto fail; -- cgit v1.2.3