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| author | Andy Adamson <andros@netapp.com> | 2012-04-27 17:53:49 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-19 17:55:31 -0400 |
| commit | 671fb89695fee0c70a969371efd38ed30be76a8a (patch) | |
| tree | 9feb369b1063a0fa038d21d5022384243f8f5edb | |
| parent | 0ad2f378e1af7996d6f8355c02181ff3cc7ab260 (diff) | |
| download | linux-671fb89695fee0c70a969371efd38ed30be76a8a.tar.gz | |
NFSv4.1 wake up all tasks on un-connected DS slot table waitq
The DS has a connection error (invalid deviceid). Drain the fore channel slot table waitq. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/nfs4filelayout.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c index 1b9bedb89620..a63062d3882f 100644 --- a/fs/nfs/nfs4filelayout.c +++ b/fs/nfs/nfs4filelayout.c @@ -133,6 +133,7 @@ static int filelayout_async_handle_error(struct rpc_task *task, struct nfs_server *mds_server = NFS_SERVER(inode); struct nfs4_deviceid_node *devid = FILELAYOUT_DEVID_NODE(lseg); struct nfs_client *mds_client = mds_server->nfs_client; + struct nfs4_slot_table *tbl = &clp->cl_session->fc_slot_table; if (task->tk_status >= 0) return 0; @@ -186,6 +187,7 @@ static int filelayout_async_handle_error(struct rpc_task *task, dprintk("%s DS connection error %d\n", __func__, task->tk_status); filelayout_mark_devid_invalid(devid); + rpc_wake_up(&tbl->slot_tbl_waitq); /* fall through */ default: dprintk("%s Retry through MDS. Error %d\n", __func__, |