diff options
| -rw-r--r-- | fs/btrfs/ioctl.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index cf63264a3a60..27a9342cd91c 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -4740,9 +4740,14 @@ struct btrfs_uring_priv { bool compressed; }; +struct io_btrfs_cmd { + struct btrfs_uring_priv *priv; +}; + static void btrfs_uring_read_finished(struct io_uring_cmd *cmd, unsigned int issue_flags) { - struct btrfs_uring_priv *priv = *io_uring_cmd_to_pdu(cmd, struct btrfs_uring_priv *); + struct io_btrfs_cmd *bc = io_uring_cmd_to_pdu(cmd, struct io_btrfs_cmd); + struct btrfs_uring_priv *priv = bc->priv; struct btrfs_inode *inode = BTRFS_I(file_inode(priv->iocb.ki_filp)); struct extent_io_tree *io_tree = &inode->io_tree; unsigned long index; @@ -4796,10 +4801,11 @@ out: void btrfs_uring_read_extent_endio(void *ctx, int err) { struct btrfs_uring_priv *priv = ctx; + struct io_btrfs_cmd *bc = io_uring_cmd_to_pdu(priv->cmd, struct io_btrfs_cmd); priv->err = err; + bc->priv = priv; - *io_uring_cmd_to_pdu(priv->cmd, struct btrfs_uring_priv *) = priv; io_uring_cmd_complete_in_task(priv->cmd, btrfs_uring_read_finished); } |