| From d9c9ab23c82fb5da37ff84a13adabef7125639be Mon Sep 17 00:00:00 2001 |
| From: Olga Kornievskaia <kolga@netapp.com> |
| Date: Wed, 12 Feb 2020 17:32:12 -0500 |
| Subject: [PATCH] NFSv4.1 make cachethis=no for writes |
| |
| 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: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c |
| index 73729fa91026..e4259c15f158 100644 |
| --- a/fs/nfs/nfs4proc.c |
| +++ b/fs/nfs/nfs4proc.c |
| @@ -5211,7 +5211,7 @@ static void nfs4_proc_write_setup(struct nfs_pgio_header *hdr, |
| 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); |
| } |
| |
| -- |
| 2.7.4 |
| |
