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NFSv4.1: Ensure that layoutget is called using the layout credential 

Ensure that we use the same credential for layoutget, layoutcommit and
layoutreturn.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2013-05-20 10:49:34 -04:00
parent eb54d43707
commit 6ab59344d9
3 changed files with 3 additions and 0 deletions
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1
fs/nfs/nfs4proc.c
View File

@ -6348,6 +6348,7 @@ nfs4_proc_layoutget(struct nfs4_layoutget *lgp, gfp_t gfp_flags)
.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_LAYOUTGET],
.rpc_argp = &lgp->args,
.rpc_resp = &lgp->res,
.rpc_cred = lgp->cred,
};
struct rpc_task_setup task_setup_data = {
.rpc_client = server->client,

1
fs/nfs/pnfs.c
View File

@ -766,6 +766,7 @@ send_layoutget(struct pnfs_layout_hdr *lo,
lgp->args.inode = ino;
lgp->args.ctx = get_nfs_open_context(ctx);
lgp->gfp_flags = gfp_flags;
lgp->cred = lo->plh_lc_cred;
/* Synchronously retrieve layout information from server and
* store in lseg.

1
include/linux/nfs_xdr.h
View File

@ -246,6 +246,7 @@ struct nfs4_layoutget_res {
struct nfs4_layoutget {
struct nfs4_layoutget_args args;
struct nfs4_layoutget_res res;
struct rpc_cred *cred;
gfp_t gfp_flags;
};