Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched

[mv-sheeva.git] / fs / nfsd / nfs4xdr.c

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index b3d55c6747fd9c1cbde4195a60f3c6235cf0a2ff..e15f2cf8ac1584bb35854e31bdfc8533cb5ed2aa 100644 (file)
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1475,7 +1475,8 @@ nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp,
        err = vfs_getattr(exp->ex_mnt, dentry, &stat);
        if (err)
                goto out_nfserr;
-       if ((bmval0 & (FATTR4_WORD0_FILES_FREE | FATTR4_WORD0_FILES_TOTAL)) ||
+       if ((bmval0 & (FATTR4_WORD0_FILES_FREE | FATTR4_WORD0_FILES_TOTAL |
+                       FATTR4_WORD0_MAXNAME)) ||
            (bmval1 & (FATTR4_WORD1_SPACE_AVAIL | FATTR4_WORD1_SPACE_FREE |
                       FATTR4_WORD1_SPACE_TOTAL))) {
                err = vfs_statfs(dentry, &statfs);
@@ -1679,7 +1680,7 @@ out_acl:
        if (bmval0 & FATTR4_WORD0_FILEID) {
                if ((buflen -= 8) < 0)
                        goto out_resource;
-               WRITE64((u64) stat.ino);
+               WRITE64(stat.ino);
        }
        if (bmval0 & FATTR4_WORD0_FILES_AVAIL) {
                if ((buflen -= 8) < 0)
@@ -1721,7 +1722,7 @@ out_acl:
        if (bmval0 & FATTR4_WORD0_MAXNAME) {
                if ((buflen -= 4) < 0)
                        goto out_resource;
-               WRITE32(~(u32) 0);
+               WRITE32(statfs.f_namelen);
        }
        if (bmval0 & FATTR4_WORD0_MAXREAD) {
                if ((buflen -= 8) < 0)
@@ -1821,16 +1822,15 @@ out_acl:
                WRITE32(stat.mtime.tv_nsec);
        }
        if (bmval1 & FATTR4_WORD1_MOUNTED_ON_FILEID) {
-               struct dentry *mnt_pnt, *mnt_root;
-
                if ((buflen -= 8) < 0)
                        goto out_resource;
-               mnt_root = exp->ex_mnt->mnt_root;
-               if (mnt_root->d_inode == dentry->d_inode) {
-                       mnt_pnt = exp->ex_mnt->mnt_mountpoint;
-                       WRITE64((u64) mnt_pnt->d_inode->i_ino);
-               } else
-                       WRITE64((u64) stat.ino);
+               if (exp->ex_mnt->mnt_root->d_inode == dentry->d_inode) {
+                       err = vfs_getattr(exp->ex_mnt->mnt_parent,
+                               exp->ex_mnt->mnt_mountpoint, &stat);
+                       if (err)
+                               goto out_nfserr;
+               }
+               WRITE64(stat.ino);
        }
        *attrlenp = htonl((char *)p - (char *)attrlenp - 4);
        *countp = p - buffer;
@@ -2450,7 +2450,7 @@ nfsd4_encode_rename(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_
 }
 
 static void
-nfsd4_encode_secinfo(struct nfsd4_compoundres *resp, int nfserr,
+nfsd4_encode_secinfo(struct nfsd4_compoundres *resp, __be32 nfserr,
                     struct nfsd4_secinfo *secinfo)
 {
        int i = 0;