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authorTrond Myklebust <trond.myklebust@hammerspace.com>2019-11-13 09:39:36 +0100
committerTrond Myklebust <trond.myklebust@hammerspace.com>2019-11-13 16:37:17 +0100
commit5326de9e94bedcf7366e7e7625d4deb8c1f1ca8a (patch)
tree544d90ca1ed195416bbb5ae024a5a192e02d3ef2 /fs/nfs
parent5c441544f045e679afd6c3c6d9f7aaf5fa5f37b0 (diff)
NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn
If nfs4_delegreturn_prepare needs to wait for a layoutreturn to complete then make sure we drop the sequence slot if we hold it. Fixes: 1c5bd76d17cc ("pNFS: Enable layoutreturn operation for return-on-close") Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/nfs4proc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index d1a7facfa926..2d3c12f68204 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6256,8 +6256,10 @@ static void nfs4_delegreturn_prepare(struct rpc_task *task, void *data)
d_data = (struct nfs4_delegreturndata *)data;
- if (!d_data->lr.roc && nfs4_wait_on_layoutreturn(d_data->inode, task))
+ if (!d_data->lr.roc && nfs4_wait_on_layoutreturn(d_data->inode, task)) {
+ nfs4_sequence_done(task, &d_data->res.seq_res);
return;
+ }
lo = d_data->args.lr_args ? d_data->args.lr_args->layout : NULL;
if (lo && !pnfs_layout_is_valid(lo)) {