On Mon, Jan 28, 2008 at 02:29:10PM -0500, Jeff Layton wrote:
> It's possible for a RPC to outlive the lockd daemon that created it, so
> we need to make sure that all RPC's are killed when lockd is coming
> down. When nlm_shutdown_hosts is called, kill off all RPC tasks
> associated with the host. Since we need to wait until they have all gone
> away, we might as well just shut down the RPC client altogether.
>
> Signed-off-by: Jeff Layton <[EMAIL PROTECTED]>
> ---
> fs/lockd/host.c | 7 ++++++-
> 1 files changed, 6 insertions(+), 1 deletions(-)
>
> diff --git a/fs/lockd/host.c b/fs/lockd/host.c
> index ebec009..ca6b16f 100644
> --- a/fs/lockd/host.c
> +++ b/fs/lockd/host.c
> @@ -379,8 +379,13 @@ nlm_shutdown_hosts(void)
> /* First, make all hosts eligible for gc */
> dprintk("lockd: nuking all hosts...\n");
> for (chain = nlm_hosts; chain < nlm_hosts + NLM_HOST_NRHASH; ++chain) {
> - hlist_for_each_entry(host, pos, chain, h_hash)
> + hlist_for_each_entry(host, pos, chain, h_hash) {
> host->h_expires = jiffies - 1;
> + if (host->h_rpcclnt) {
So the only difference from the previous patch is this test and the
following assignment? OK.
--b.
> + rpc_shutdown_client(host->h_rpcclnt);
> + host->h_rpcclnt = NULL;
> + }
> + }
> }
>
> /* Then, perform a garbage collection pass */
> --
> 1.5.3.7
>
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