From: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
so that flexfile layout client can pass in DS credential instead of
using user cred, which will be done in the next patch.
Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
Signed-off-by: Tom Haynes <Thomas.Haynes@xxxxxxxxxxxxxxx>
---
fs/nfs/filelayout/filelayout.c | 11 ++++++-----
fs/nfs/internal.h | 6 +++---
fs/nfs/pagelist.c | 8 +++++---
3 files changed, 14 insertions(+), 11 deletions(-)
diff --git a/fs/nfs/filelayout/filelayout.c b/fs/nfs/filelayout/filelayout.c
index e5a3c5b..bfa8547 100644
--- a/fs/nfs/filelayout/filelayout.c
+++ b/fs/nfs/filelayout/filelayout.c
@@ -501,8 +501,9 @@ filelayout_read_pagelist(struct nfs_pgio_header *hdr)
hdr->mds_offset = offset;
/* Perform an asynchronous read to ds */
- nfs_initiate_pgio(ds_clnt, hdr, NFS_PROTO(hdr->inode),
- &filelayout_read_call_ops, 0, RPC_TASK_SOFTCONN);
+ nfs_initiate_pgio(ds_clnt, hdr, hdr->cred,
+ NFS_PROTO(hdr->inode), &filelayout_read_call_ops,
+ 0, RPC_TASK_SOFTCONN);
return PNFS_ATTEMPTED;
}
@@ -542,9 +543,9 @@ filelayout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
hdr->args.offset = filelayout_get_dserver_offset(lseg, offset);
/* Perform an asynchronous write */
- nfs_initiate_pgio(ds_clnt, hdr, NFS_PROTO(hdr->inode),
- &filelayout_write_call_ops, sync,
- RPC_TASK_SOFTCONN);
+ nfs_initiate_pgio(ds_clnt, hdr, hdr->cred,
+ NFS_PROTO(hdr->inode), &filelayout_write_call_ops,
+ sync, RPC_TASK_SOFTCONN);
return PNFS_ATTEMPTED;
}
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 2979a91..90a7507 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -250,9 +250,9 @@ struct nfs_pgio_header *nfs_pgio_header_alloc(const struct nfs_rw_ops *);
void nfs_pgio_header_free(struct nfs_pgio_header *);
void nfs_pgio_data_destroy(struct nfs_pgio_header *);
int nfs_generic_pgio(struct nfs_pageio_descriptor *, struct nfs_pgio_header *);
-int nfs_initiate_pgio(struct rpc_clnt *, struct nfs_pgio_header *,
- const struct nfs_rpc_ops *,
- const struct rpc_call_ops *, int, int);
+int nfs_initiate_pgio(struct rpc_clnt *clnt, struct nfs_pgio_header *hdr,
+ struct rpc_cred *cred, const struct nfs_rpc_ops *rpc_ops,
+ const struct rpc_call_ops *call_ops, int how, int flags);
void nfs_free_request(struct nfs_page *req);
static inline void nfs_iocounter_init(struct nfs_io_counter *c)
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 35a2626..c4d1758 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -597,14 +597,14 @@ static void nfs_pgio_prepare(struct rpc_task *task, void *calldata)
}
int nfs_initiate_pgio(struct rpc_clnt *clnt, struct nfs_pgio_header *hdr,
- const struct nfs_rpc_ops *rpc_ops,
+ struct rpc_cred *cred, const struct nfs_rpc_ops *rpc_ops,
const struct rpc_call_ops *call_ops, int how, int flags)
{
struct rpc_task *task;
struct rpc_message msg = {
.rpc_argp = &hdr->args,
.rpc_resp = &hdr->res,
- .rpc_cred = hdr->cred,
+ .rpc_cred = cred,
};
struct rpc_task_setup task_setup_data = {
.rpc_client = clnt,
@@ -793,7 +793,9 @@ static int nfs_generic_pg_pgios(struct nfs_pageio_descriptor *desc)
ret = nfs_generic_pgio(desc, hdr);
if (ret == 0)
ret = nfs_initiate_pgio(NFS_CLIENT(hdr->inode),
- hdr, NFS_PROTO(hdr->inode),
+ hdr,
+ hdr->cred,
+ NFS_PROTO(hdr->inode),
desc->pg_rpc_callops,
desc->pg_ioflags, 0);
return ret;
--
1.9.3
--
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