On Wed, 2020-02-12 at 17:32 -0500, Olga Kornievskaia wrote:
> From: Olga Kornievskaia <kolga@xxxxxxxxxx>
>
> Turning caching off for writes on the server should improve
> performance.
>
> Signed-off-by: Olga Kornievskaia <kolga@xxxxxxxxxx>
> ---
> fs/nfs/nfs4proc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
> index 7f5802b..22dca49 100644
> --- a/fs/nfs/nfs4proc.c
> +++ b/fs/nfs/nfs4proc.c
> @@ -5336,7 +5336,7 @@ 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);
> }
>
Reviewed-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
Anna, we can probably also add a
Fixes: fba83f34119a ("NFS: Pass "privileged" value to nfs4_init_sequence()")
--
Trond Myklebust
Linux NFS client maintainer, Hammerspace
trond.myklebust@xxxxxxxxxxxxxxx
