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Message-Id: <20200218190433.535496148@linuxfoundation.org>
Date: Tue, 18 Feb 2020 20:55:26 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Olga Kornievskaia <kolga@...app.com>,
Trond Myklebust <trond.myklebust@...merspace.com>,
Anna Schumaker <Anna.Schumaker@...app.com>
Subject: [PATCH 5.4 59/66] NFSv4.1 make cachethis=no for writes
From: Olga Kornievskaia <kolga@...app.com>
commit cd1b659d8ce7697ee9799b64f887528315b9097b upstream.
Turning caching off for writes on the server should improve performance.
Fixes: fba83f34119a ("NFS: Pass "privileged" value to nfs4_init_sequence()")
Signed-off-by: Olga Kornievskaia <kolga@...app.com>
Reviewed-by: Trond Myklebust <trond.myklebust@...merspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@...app.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
fs/nfs/nfs4proc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -5293,7 +5293,7 @@ static void nfs4_proc_write_setup(struct
hdr->timestamp = jiffies;
msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_WRITE];
- nfs4_init_sequence(&hdr->args.seq_args, &hdr->res.seq_res, 1, 0);
+ nfs4_init_sequence(&hdr->args.seq_args, &hdr->res.seq_res, 0, 0);
nfs4_state_protect_write(server->nfs_client, clnt, msg, hdr);
}
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