From: Chuck Lever <chuck.lever@xxxxxxxxxx>
On Thu, 30 Jan 2025 11:01:27 -0800, Dai Ngo wrote:
> If nfs4_client is in courtesy state then there is no point to retry
> the callback. This causes nfsd4_shutdown_callback to hang since
> cl_cb_inflight is not 0. This hang lasts about 15 minutes until TCP
> notifies NFSD that the connection was dropped.
>
> This patch modifies nnfsd4_run_cb_work to skip the RPC call if
> nfs4_client is in courtesy state.
>
> [...]
Applied to nfsd-testing, thanks!
[1/1] NFSD: fix hang in nfsd4_shutdown_callback
commit: c1d827093999bd9c19d81b0af4b3034a55b49d5a
--
Chuck Lever
