NFSv4.1: Simplify the pNFS return-on-close code

Confine it to the nfs4_do_close() code.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 71d407f..9cacc13 100644 (file)
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -223,7 +223,7 @@ extern int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred);
 extern int nfs4_destroy_clientid(struct nfs_client *clp);
 extern int nfs4_init_clientid(struct nfs_client *, struct rpc_cred *);
 extern int nfs41_init_clientid(struct nfs_client *, struct rpc_cred *);
-extern int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait, bool roc);
+extern int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait);
 extern int nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *fhandle);
 extern int nfs4_proc_fs_locations(struct rpc_clnt *, struct inode *, const struct qstr *,
                                  struct nfs4_fs_locations *, struct page *);

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 6d5750c..8de0435 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2204,7 +2204,7 @@ static const struct rpc_call_ops nfs4_close_ops = {
  *
  * NOTE: Caller must be holding the sp->so_owner semaphore!
  */
-int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait, bool roc)
+int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait)
 {
        struct nfs_server *server = NFS_SERVER(state->inode);
        struct nfs4_closedata *calldata;
@@ -2240,7 +2240,7 @@ int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait, bool roc)
        calldata->res.fattr = &calldata->fattr;
        calldata->res.seqid = calldata->arg.seqid;
        calldata->res.server = server;
-       calldata->roc = roc;
+       calldata->roc = pnfs_roc(state->inode);
        nfs_sb_active(calldata->inode->i_sb);
 
        msg.rpc_argp = &calldata->arg;
@@ -2257,8 +2257,6 @@ int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait, bool roc)
 out_free_calldata:
        kfree(calldata);
 out:
-       if (roc)
-               pnfs_roc_release(state->inode);
        nfs4_put_open_state(state);
        nfs4_put_state_owner(sp);
        return status;

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index fc6cfe6..a5331ec 100644 (file)
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -729,11 +729,8 @@ static void __nfs4_close(struct nfs4_state *state,
        if (!call_close) {
                nfs4_put_open_state(state);
                nfs4_put_state_owner(owner);
-       } else {
-               bool roc = pnfs_roc(state->inode);
-
-               nfs4_do_close(state, gfp_mask, wait, roc);
-       }
+       } else
+               nfs4_do_close(state, gfp_mask, wait);
 }
 
 void nfs4_close_state(struct nfs4_state *state, fmode_t fmode)