From 82523db3e49a12d1dac1f4d111634059f75af5f0 Mon Sep 17 00:00:00 2001 From: Olga Kornievskaia Date: Tue, 19 Mar 2019 12:12:13 -0400 Subject: [PATCH] NFSv4.1 don't free interrupted slot on open commit 0cb98abb5bd13b9a636bde603d952d722688b428 upstream. Allow the async rpc task for finish and update the open state if needed, then free the slot. Otherwise, the async rpc unable to decode the reply. Signed-off-by: Olga Kornievskaia Fixes: ae55e59da0e4 ("pnfs: Don't release the sequence slot...") Cc: stable@vger.kernel.org # v4.18+ Signed-off-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman Signed-off-by: Yang Yingliang --- fs/nfs/nfs4proc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 53226cc0b5f5..7ab24f23a519 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2918,7 +2918,8 @@ static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata, } out: - nfs4_sequence_free_slot(&opendata->o_res.seq_res); + if (!opendata->cancelled) + nfs4_sequence_free_slot(&opendata->o_res.seq_res); return ret; } -- GitLab