If we have an OPEN_DOWNGRADE and CLOSE race with one another, we want
to ensure that the layout is forgotten by the client, so that we
start afresh with a new layoutget.
Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
fs/nfs/nfs4proc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index bda7837dfe6b..9e9f7816cf24 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2661,7 +2661,7 @@ static void nfs4_close_done(struct rpc_task *task, void *data)
switch (task->tk_status) {
case 0:
res_stateid = &calldata->res.stateid;
- if (calldata->arg.fmode == 0 && calldata->roc)
+ if (calldata->roc)
pnfs_roc_set_barrier(state->inode,
calldata->roc_barrier);
renew_lease(server, calldata->timestamp);
@@ -2735,11 +2735,11 @@ static void nfs4_close_prepare(struct rpc_task *task, void *data)
goto out_no_action;
}
- if (calldata->arg.fmode == 0) {
+ if (calldata->arg.fmode == 0)
task->tk_msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_CLOSE];
- if (calldata->roc)
- pnfs_roc_get_barrier(inode, &calldata->roc_barrier);
- }
+ if (calldata->roc)
+ pnfs_roc_get_barrier(inode, &calldata->roc_barrier);
+
calldata->arg.share_access =
nfs4_map_atomic_open_share(NFS_SERVER(inode),
calldata->arg.fmode, 0);
--
2.4.3
--
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