Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

[pandora-kernel.git] / fs / nfsd / nfs4proc.c

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index ac4878a..e08edc1 100644 (file)
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -45,6 +45,7 @@
 #include <linux/param.h>
 #include <linux/major.h>
 #include <linux/slab.h>
+#include <linux/file.h>
 
 #include <linux/sunrpc/svc.h>
 #include <linux/nfsd/nfsd.h>
@@ -168,12 +169,6 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open
                (int)open->op_fname.len, open->op_fname.data,
                open->op_stateowner);
 
-       if (nfs4_in_grace() && open->op_claim_type != NFS4_OPEN_CLAIM_PREVIOUS)
-               return nfserr_grace;
-
-       if (!nfs4_in_grace() && open->op_claim_type == NFS4_OPEN_CLAIM_PREVIOUS)
-               return nfserr_no_grace;
-
        /* This check required by spec. */
        if (open->op_create && open->op_claim_type != NFS4_OPEN_CLAIM_NULL)
                return nfserr_inval;
@@ -477,26 +472,27 @@ static inline int
 nfsd4_read(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_read *read)
 {
        int status;
-       struct file *filp = NULL;
 
        /* no need to check permission - this will be done in nfsd_read() */
 
+       read->rd_filp = NULL;
        if (read->rd_offset >= OFFSET_MAX)
                return nfserr_inval;
 
        nfs4_lock_state();
        /* check stateid */
        if ((status = nfs4_preprocess_stateid_op(current_fh, &read->rd_stateid,
-                                       CHECK_FH | RD_STATE, &filp))) {
+                               CHECK_FH | RD_STATE, &read->rd_filp))) {
                dprintk("NFSD: nfsd4_read: couldn't process stateid!\n");
                goto out;
        }
+       if (read->rd_filp)
+               get_file(read->rd_filp);
        status = nfs_ok;
 out:
        nfs4_unlock_state();
        read->rd_rqstp = rqstp;
        read->rd_fhp = current_fh;
-       read->rd_filp = filp;
        return status;
 }
 
@@ -633,6 +629,8 @@ nfsd4_write(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_writ
                dprintk("NFSD: nfsd4_write: couldn't process stateid!\n");
                goto out;
        }
+       if (filp)
+               get_file(filp);
        nfs4_unlock_state();
 
        write->wr_bytes_written = write->wr_buflen;
@@ -644,6 +642,8 @@ nfsd4_write(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_writ
        status =  nfsd_write(rqstp, current_fh, filp, write->wr_offset,
                        write->wr_vec, write->wr_vlen, write->wr_buflen,
                        &write->wr_how_written);
+       if (filp)
+               fput(filp);
 
        if (status == nfserr_symlink)
                status = nfserr_inval;
@@ -932,6 +932,9 @@ encode_op:
                        nfs4_put_stateowner(replay_owner);
                        replay_owner = NULL;
                }
+               /* XXX Ugh, we need to get rid of this kind of special case: */
+               if (op->opnum == OP_READ && op->u.read.rd_filp)
+                       fput(op->u.read.rd_filp);
        }
 
 out: