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NFS: Move call to nfs4_state_protect_write() to nfs4_write_setup() 

This doesn't really need to be in the generic NFS client code, and I
think it makes more sense to keep the v4 code in one place.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
hifive-unleashed-5.1
Anna Schumaker 2018-05-04 16:22:48 -04:00 committed by Trond Myklebust
parent e04bbf6b1b
commit fb91fb0ee7
5 changed files with 10 additions and 8 deletions
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3
fs/nfs/nfs3proc.c
View File

@ -823,7 +823,8 @@ static int nfs3_write_done(struct rpc_task *task, struct nfs_pgio_header *hdr)
}
static void nfs3_proc_write_setup(struct nfs_pgio_header *hdr,
struct rpc_message *msg)
struct rpc_message *msg,
struct rpc_clnt **clnt)
{
msg->rpc_proc = &nfs3_procedures[NFS3PROC_WRITE];
}

4
fs/nfs/nfs4proc.c
View File

@ -4979,7 +4979,8 @@ bool nfs4_write_need_cache_consistency_data(struct nfs_pgio_header *hdr)
}
static void nfs4_proc_write_setup(struct nfs_pgio_header *hdr,
struct rpc_message *msg)
struct rpc_message *msg,
struct rpc_clnt **clnt)
{
struct nfs_server *server = NFS_SERVER(hdr->inode);
@ -4996,6 +4997,7 @@ static void nfs4_proc_write_setup(struct nfs_pgio_header *hdr,
msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_WRITE];
nfs4_init_sequence(&hdr->args.seq_args, &hdr->res.seq_res, 1);
nfs4_state_protect_write(server->nfs_client, clnt, msg, hdr);
}
static void nfs4_proc_commit_rpc_prepare(struct rpc_task *task, struct nfs_commit_data *data)

3
fs/nfs/proc.c
View File

@ -618,7 +618,8 @@ static int nfs_write_done(struct rpc_task *task, struct nfs_pgio_header *hdr)
}
static void nfs_proc_write_setup(struct nfs_pgio_header *hdr,
struct rpc_message *msg)
struct rpc_message *msg,
struct rpc_clnt **clnt)
{
/* Note: NFSv2 ignores @stable and always uses NFS_FILE_SYNC */
hdr->args.stable = NFS_FILE_SYNC;

5
fs/nfs/write.c
View File

@ -1375,12 +1375,9 @@ static void nfs_initiate_write(struct nfs_pgio_header *hdr,
int priority = flush_task_priority(how);
task_setup_data->priority = priority;
rpc_ops->write_setup(hdr, msg);
rpc_ops->write_setup(hdr, msg, &task_setup_data->rpc_client);
trace_nfs_initiate_write(hdr->inode, hdr->io_start, hdr->good_bytes,
hdr->args.stable);
nfs4_state_protect_write(NFS_SERVER(hdr->inode)->nfs_client,
&task_setup_data->rpc_client, msg, hdr);
}
/* If a nfs_flush_* function fails, it should remove reqs from @head and

3
include/linux/nfs_xdr.h
View File

@ -1620,7 +1620,8 @@ struct nfs_rpc_ops {
struct nfs_pgio_header *);
void (*read_setup)(struct nfs_pgio_header *, struct rpc_message *);
int (*read_done)(struct rpc_task *, struct nfs_pgio_header *);
void (*write_setup)(struct nfs_pgio_header *, struct rpc_message *);
void (*write_setup)(struct nfs_pgio_header *, struct rpc_message *,
struct rpc_clnt **);
int (*write_done)(struct rpc_task *, struct nfs_pgio_header *);
void (*commit_setup) (struct nfs_commit_data *, struct rpc_message *);
void (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *);