Merge tag 'r8169-20060912-00' of git://electric-eye.fr.zoreil.com/home/romieu/linux...

[deliverable/linux.git] / fs / nfsd / vfs.c

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 1d65f13f458c402c608cc3ca0b94bbf1c7e9806c..c9e3b5a8fe07d6ce8a790f668da75898cb0474f7 100644 (file)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -16,7 +16,6 @@
  * Zerocpy NFS support (C) 2002 Hirokazu Takahashi <taka@valinux.co.jp>
  */
 
-#include <linux/config.h>
 #include <linux/string.h>
 #include <linux/time.h>
 #include <linux/errno.h>
@@ -673,7 +672,10 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type,
                goto out_nfserr;
 
        if (access & MAY_WRITE) {
-               flags = O_WRONLY|O_LARGEFILE;
+               if (access & MAY_READ)
+                       flags = O_RDWR|O_LARGEFILE;
+               else
+                       flags = O_WRONLY|O_LARGEFILE;
 
                DQUOT_INIT(inode);
        }
@@ -834,7 +836,7 @@ nfsd_vfs_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
        if (ra && ra->p_set)
                file->f_ra = ra->p_ra;
 
-       if (file->f_op->sendfile) {
+       if (file->f_op->sendfile && rqstp->rq_sendfile_ok) {
                svc_pushback_unused_pages(rqstp);
                err = file->f_op->sendfile(file, &offset, *count,
                                                 nfsd_read_actor, rqstp);
@@ -1517,14 +1519,15 @@ nfsd_link(struct svc_rqst *rqstp, struct svc_fh *ffhp,
                        err = nfserrno(err);
        }
 
-       fh_unlock(ffhp);
        dput(dnew);
+out_unlock:
+       fh_unlock(ffhp);
 out:
        return err;
 
 out_nfserr:
        err = nfserrno(err);
-       goto out;
+       goto out_unlock;
 }
 
 /*
@@ -1553,7 +1556,7 @@ nfsd_rename(struct svc_rqst *rqstp, struct svc_fh *ffhp, char *fname, int flen,
        tdir = tdentry->d_inode;
 
        err = (rqstp->rq_vers == 2) ? nfserr_acces : nfserr_xdev;
-       if (fdir->i_sb != tdir->i_sb)
+       if (ffhp->fh_export != tfhp->fh_export)
                goto out;
 
        err = nfserr_perm;
@@ -1737,7 +1740,7 @@ int
 nfsd_statfs(struct svc_rqst *rqstp, struct svc_fh *fhp, struct kstatfs *stat)
 {
        int err = fh_verify(rqstp, fhp, 0, MAY_NOP);
-       if (!err && vfs_statfs(fhp->fh_dentry->d_inode->i_sb,stat))
+       if (!err && vfs_statfs(fhp->fh_dentry,stat))
                err = nfserr_io;
        return err;
 }