| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 35/38] NFSv4.1 make cachethis=no for writes | Date | Tue, 18 Feb 2020 20:55:21 +0100 |
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From: Olga Kornievskaia <kolga@netapp.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@netapp.com> Reviewed-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/nfs/nfs4proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5117,7 +5117,7 @@ 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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