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| author |   Alexandros Batsakis <batsakis@netapp.com> | 2010-02-05 03:45:04 -0800 |
|---|---|---|
| committer |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-03-02 12:44:07 -0500 |
| commit | dc96aef96a75348b4d1b01c4c0429ab52780683e (patch) | |
| tree | 1bd4755b97367a8db0e2ea949cb3a4fd84ec3a66 /fs/nfs/dns_resolve.c | |
| parent | nfs: kill renewd before clearing client minor version (diff) | |
| download | wireguard-linux-dc96aef96a75348b4d1b01c4c0429ab52780683e.tar.xz wireguard-linux-dc96aef96a75348b4d1b01c4c0429ab52780683e.zip | |
nfs: prevent backlogging of renewd requests
If the renewd send queue gets backlogged (e.g., if the server goes down),
we will keep filling the queue with periodic RENEW/SEQUENCE requests.
This patch schedules a new renewd request if and only if the previous one
returns (either success or failure)
Signed-off-by: Alexandros Batsakis <batsakis@netapp.com>
[Trond.Myklebust@netapp.com: moved nfs4_schedule_state_renewal() into
separate nfs4_renew_release() and nfs41_sequence_release() callbacks
to ensure correct behaviour on call setup failure]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/dns_resolve.c')
0 files changed, 0 insertions, 0 deletions