Ack
On Fri, Feb 14, 2025 at 12:56 AM Liu Kui <kui....@virtuozzo.com> wrote:
>
> Apparently ktrace could still be used during kio destruction. An absence
> of ktrace can trigger the WARN_ON check in pcs_rpc_report_error(). While
> it's not fatal functionally, it does fail testcases, so fix it here.
>
> Related to #VSTOR-99621
> Signed-off-by: Liu Kui <kui....@virtuozzo.com>
> ---
> fs/fuse/kio/pcs/pcs_fuse_kdirect.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/fs/fuse/kio/pcs/pcs_fuse_kdirect.c
> b/fs/fuse/kio/pcs/pcs_fuse_kdirect.c
> index 0aeb166eecb1..8da9550cc156 100644
> --- a/fs/fuse/kio/pcs/pcs_fuse_kdirect.c
> +++ b/fs/fuse/kio/pcs/pcs_fuse_kdirect.c
> @@ -297,9 +297,6 @@ static void kpcs_conn_fini(struct fuse_mount *fm)
> {
> struct fuse_conn *fc = fm->fc;
>
> - if (fc->ktrace)
> - fuse_ktrace_remove(fc);
> -
> if (!fc->kio.ctx)
> return;
>
> @@ -310,6 +307,9 @@ static void kpcs_conn_fini(struct fuse_mount *fm)
> flush_workqueue(pcs_cpu_wq);
> flush_workqueue(pcs_cleanup_wq);
> pcs_cluster_fini((struct pcs_fuse_cluster *) fc->kio.ctx);
> +
> + if (fc->ktrace)
> + fuse_ktrace_remove(fc);
> }
>
> static void kpcs_conn_abort(struct fuse_conn *fc)
> --
> 2.39.5 (Apple Git-154)
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