cifs: convert cifs_get_inode_info and non-posix readdir to use cifs_iget

cifs: convert cifs_get_inode_info and non-posix readdir to use cifs_iget

Rather than allocating an inode and filling it out, have
cifs_get_inode_info fill out a cifs_fattr and call cifs_iget. This means
a pretty hefty reorganization of cifs_get_inode_info.

For the readdir codepath, add a couple of new functions for filling out
cifs_fattr's from different FindFile response infolevels.

Finally, remove cifs_new_inode since there are no more callers.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>

5 files changed, 252 insertions, 529 deletions

diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 1403b5d..6941c22 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -327,7 +327,7 @@ static void dump_ace(struct cifs_ace *pace, char *end_of_acl)
 
 static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl,
 		       struct cifs_sid *pownersid, struct cifs_sid *pgrpsid,
-		       struct inode *inode)
+		       struct cifs_fattr *fattr)
 {
 	int i;
 	int num_aces = 0;
@@ -340,7 +340,7 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl,
 	if (!pdacl) {
 		/* no DACL in the security descriptor, set
 		   all the permissions for user/group/other */
-		inode->i_mode |= S_IRWXUGO;
+		fattr->cf_mode |= S_IRWXUGO;
 		return;
 	}
 
@@ -357,7 +357,7 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl,
 	/* reset rwx permissions for user/group/other.
 	   Also, if num_aces is 0 i.e. DACL has no ACEs,
 	   user/group/other have no permissions */
-	inode->i_mode &= ~(S_IRWXUGO);
+	fattr->cf_mode &= ~(S_IRWXUGO);
 
 	acl_base = (char *)pdacl;
 	acl_size = sizeof(struct cifs_acl);
@@ -379,17 +379,17 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl,
 			if (compare_sids(&(ppace[i]->sid), pownersid))
 				access_flags_to_mode(ppace[i]->access_req,
 						     ppace[i]->type,
-						     &(inode->i_mode),
+						     &fattr->cf_mode,
 						     &user_mask);
 			if (compare_sids(&(ppace[i]->sid), pgrpsid))
 				access_flags_to_mode(ppace[i]->access_req,
 						     ppace[i]->type,
-						     &(inode->i_mode),
+						     &fattr->cf_mode,
 						     &group_mask);
 			if (compare_sids(&(ppace[i]->sid), &sid_everyone))
 				access_flags_to_mode(ppace[i]->access_req,
 						     ppace[i]->type,
-						     &(inode->i_mode),
+						     &fattr->cf_mode,
 						     &other_mask);
 
 /*			memcpy((void *)(&(cifscred->aces[i])),
@@ -464,7 +464,7 @@ static int parse_sid(struct cifs_sid *psid, char *end_of_acl)
 
 /* Convert CIFS ACL to POSIX form */
 static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
-			  struct inode *inode)
+			  struct cifs_fattr *fattr)
 {
 	int rc;
 	struct cifs_sid *owner_sid_ptr, *group_sid_ptr;
@@ -472,7 +472,7 @@ static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
 	char *end_of_acl = ((char *)pntsd) + acl_len;
 	__u32 dacloffset;
 
-	if ((inode == NULL) || (pntsd == NULL))
+	if (pntsd == NULL)
 		return -EIO;
 
 	owner_sid_ptr = (struct cifs_sid *)((char *)pntsd +
@@ -497,7 +497,7 @@ static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
 
 	if (dacloffset)
 		parse_dacl(dacl_ptr, end_of_acl, owner_sid_ptr,
-			   group_sid_ptr, inode);
+			   group_sid_ptr, fattr);
 	else
 		cFYI(1, ("no ACL")); /* BB grant all or default perms? */
 
@@ -508,7 +508,6 @@ static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
 	memcpy((void *)(&(cifscred->gsid)), (void *)group_sid_ptr,
 			sizeof(struct cifs_sid)); */
 
-
 	return 0;
 }
 
@@ -671,8 +670,9 @@ static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
 }
 
 /* Translate the CIFS ACL (simlar to NTFS ACL) for a file into mode bits */
-void acl_to_uid_mode(struct cifs_sb_info *cifs_sb, struct inode *inode,
-		     const char *path, const __u16 *pfid)
+void
+cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
+		  struct inode *inode, const char *path, const __u16 *pfid)
 {
 	struct cifs_ntsd *pntsd = NULL;
 	u32 acllen = 0;
@@ -687,7 +687,7 @@ void acl_to_uid_mode(struct cifs_sb_info *cifs_sb, struct inode *inode,
 
 	/* if we can retrieve the ACL, now parse Access Control Entries, ACEs */
 	if (pntsd)
-		rc = parse_sec_desc(pntsd, acllen, inode);
+		rc = parse_sec_desc(pntsd, acllen, fattr);
 	if (rc)
 		cFYI(1, ("parse sec desc failed rc = %d", rc));
 
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index e6435cb..8bcf5a4 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -479,6 +479,8 @@ struct dfs_info3_param {
  */
 
 #define CIFS_FATTR_DFS_REFERRAL		0x1
+#define CIFS_FATTR_DELETE_PENDING	0x2
+#define CIFS_FATTR_NEED_REVAL		0x4
 
 struct cifs_fattr {
 	u32		cf_flags;
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 37c11c0..da8fbf5 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -102,7 +102,6 @@ extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr,
 				     FILE_UNIX_BASIC_INFO *info,
 				     struct cifs_sb_info *cifs_sb);
 extern void cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr);
-extern struct inode *cifs_new_inode(struct super_block *sb, __u64 *inum);
 extern struct inode *cifs_iget(struct super_block *sb,
 			       struct cifs_fattr *fattr);
 
@@ -113,8 +112,9 @@ extern int cifs_get_inode_info(struct inode **pinode,
 extern int cifs_get_inode_info_unix(struct inode **pinode,
 			const unsigned char *search_path,
 			struct super_block *sb, int xid);
-extern void acl_to_uid_mode(struct cifs_sb_info *cifs_sb, struct inode *inode,
-			    const char *path, const __u16 *pfid);
+extern void cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
+			      struct cifs_fattr *fattr, struct inode *inode,
+			      const char *path, const __u16 *pfid);
 extern int mode_to_acl(struct inode *inode, const char *path, __u64);
 
 extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 55b616b..a807397 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -82,23 +82,34 @@ void
 cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr)
 {
 	struct cifsInodeInfo *cifs_i = CIFS_I(inode);
-	unsigned long now = jiffies;
+	struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+	unsigned long oldtime = cifs_i->time;
 
 	inode->i_atime = fattr->cf_atime;
 	inode->i_mtime = fattr->cf_mtime;
 	inode->i_ctime = fattr->cf_ctime;
-	inode->i_mode = fattr->cf_mode;
 	inode->i_rdev = fattr->cf_rdev;
 	inode->i_nlink = fattr->cf_nlink;
 	inode->i_uid = fattr->cf_uid;
 	inode->i_gid = fattr->cf_gid;
 
+	/* if dynperm is set, don't clobber existing mode */
+	if (inode->i_state & I_NEW ||
+	    !(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM))
+		inode->i_mode = fattr->cf_mode;
+
 	cifs_i->cifsAttrs = fattr->cf_cifsattrs;
 	cifs_i->uniqueid = fattr->cf_uniqueid;
 
+	if (fattr->cf_flags & CIFS_FATTR_NEED_REVAL)
+		cifs_i->time = 0;
+	else
+		cifs_i->time = jiffies;
+
 	cFYI(1, ("inode 0x%p old_time=%ld new_time=%ld", inode,
-		 cifs_i->time, now));
-	cifs_i->time = now;
+		 oldtime, cifs_i->time));
+
+	cifs_i->delete_pending = fattr->cf_flags & CIFS_FATTR_DELETE_PENDING;
 
 	/*
 	 * Can't safely change the file size here if the client is writing to
@@ -219,49 +230,6 @@ cifs_create_dfs_fattr(struct cifs_fattr *fattr, struct super_block *sb)
 	fattr->cf_flags |= CIFS_FATTR_DFS_REFERRAL;
 }
 
-/**
- * cifs_new inode - create new inode, initialize, and hash it
- * @sb - pointer to superblock
- * @inum - if valid pointer and serverino is enabled, replace i_ino with val
- *
- * Create a new inode, initialize it for CIFS and hash it. Returns the new
- * inode or NULL if one couldn't be allocated.
- *
- * If the share isn't mounted with "serverino" or inum is a NULL pointer then
- * we'll just use the inode number assigned by new_inode(). Note that this can
- * mean i_ino collisions since the i_ino assigned by new_inode is not
- * guaranteed to be unique.
- */
-struct inode *
-cifs_new_inode(struct super_block *sb, __u64 *inum)
-{
-	struct inode *inode;
-
-	inode = new_inode(sb);
-	if (inode == NULL)
-		return NULL;
-
-	/*
-	 * BB: Is i_ino == 0 legal? Here, we assume that it is. If it isn't we
-	 *     stop passing inum as ptr. Are there sanity checks we can use to
-	 *     ensure that the server is really filling in that field? Also,
-	 *     if serverino is disabled, perhaps we should be using iunique()?
-	 */
-	if (inum && (CIFS_SB(sb)->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM))
-		inode->i_ino = (unsigned long) *inum;
-
-	/*
-	 * must set this here instead of cifs_alloc_inode since VFS will
-	 * clobber i_flags
-	 */
-	if (sb->s_flags & MS_NOATIME)
-		inode->i_flags |= S_NOATIME | S_NOCMTIME;
-
-	insert_inode_hash(inode);
-
-	return inode;
-}
-
 int cifs_get_inode_info_unix(struct inode **pinode,
 			     const unsigned char *full_path,
 			     struct super_block *sb, int xid)
@@ -302,9 +270,9 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 	return rc;
 }
 
-static int decode_sfu_inode(struct inode *inode, __u64 size,
-			    const unsigned char *path,
-			    struct cifs_sb_info *cifs_sb, int xid)
+static int
+cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
+	      struct cifs_sb_info *cifs_sb, int xid)
 {
 	int rc;
 	int oplock = 0;
@@ -316,10 +284,15 @@ static int decode_sfu_inode(struct inode *inode, __u64 size,
 
 	pbuf = buf;
 
-	if (size == 0) {
-		inode->i_mode |= S_IFIFO;
+	fattr->cf_mode &= ~S_IFMT;
+
+	if (fattr->cf_eof == 0) {
+		fattr->cf_mode |= S_IFIFO;
+		fattr->cf_dtype = DT_FIFO;
 		return 0;
-	} else if (size < 8) {
+	} else if (fattr->cf_eof < 8) {
+		fattr->cf_mode |= S_IFREG;
+		fattr->cf_dtype = DT_REG;
 		return -EINVAL;	 /* EOPNOTSUPP? */
 	}
 
@@ -331,42 +304,46 @@ static int decode_sfu_inode(struct inode *inode, __u64 size,
 	if (rc == 0) {
 		int buf_type = CIFS_NO_BUFFER;
 			/* Read header */
-		rc = CIFSSMBRead(xid, pTcon,
-				 netfid,
+		rc = CIFSSMBRead(xid, pTcon, netfid,
 				 24 /* length */, 0 /* offset */,
 				 &bytes_read, &pbuf, &buf_type);
 		if ((rc == 0) && (bytes_read >= 8)) {
 			if (memcmp("IntxBLK", pbuf, 8) == 0) {
 				cFYI(1, ("Block device"));
-				inode->i_mode |= S_IFBLK;
+				fattr->cf_mode |= S_IFBLK;
+				fattr->cf_dtype = DT_BLK;
 				if (bytes_read == 24) {
 					/* we have enough to decode dev num */
 					__u64 mjr; /* major */
 					__u64 mnr; /* minor */
 					mjr = le64_to_cpu(*(__le64 *)(pbuf+8));
 					mnr = le64_to_cpu(*(__le64 *)(pbuf+16));
-					inode->i_rdev = MKDEV(mjr, mnr);
+					fattr->cf_rdev = MKDEV(mjr, mnr);
 				}
 			} else if (memcmp("IntxCHR", pbuf, 8) == 0) {
 				cFYI(1, ("Char device"));
-				inode->i_mode |= S_IFCHR;
+				fattr->cf_mode |= S_IFCHR;
+				fattr->cf_dtype = DT_CHR;
 				if (bytes_read == 24) {
 					/* we have enough to decode dev num */
 					__u64 mjr; /* major */
 					__u64 mnr; /* minor */
 					mjr = le64_to_cpu(*(__le64 *)(pbuf+8));
 					mnr = le64_to_cpu(*(__le64 *)(pbuf+16));
-					inode->i_rdev = MKDEV(mjr, mnr);
+					fattr->cf_rdev = MKDEV(mjr, mnr);
 				}
 			} else if (memcmp("IntxLNK", pbuf, 7) == 0) {
 				cFYI(1, ("Symlink"));
-				inode->i_mode |= S_IFLNK;
+				fattr->cf_mode |= S_IFLNK;
+				fattr->cf_dtype = DT_LNK;
 			} else {
-				inode->i_mode |= S_IFREG; /* file? */
+				fattr->cf_mode |= S_IFREG; /* file? */
+				fattr->cf_dtype = DT_REG;
 				rc = -EOPNOTSUPP;
 			}
 		} else {
-			inode->i_mode |= S_IFREG; /* then it is a file */
+			fattr->cf_mode |= S_IFREG; /* then it is a file */
+			fattr->cf_dtype = DT_REG;
 			rc = -EOPNOTSUPP; /* or some unknown SFU type */
 		}
 		CIFSSMBClose(xid, pTcon, netfid);
@@ -376,9 +353,13 @@ static int decode_sfu_inode(struct inode *inode, __u64 size,
 
 #define SFBITS_MASK (S_ISVTX | S_ISGID | S_ISUID)  /* SETFILEBITS valid bits */
 
-static int get_sfu_mode(struct inode *inode,
-			const unsigned char *path,
-			struct cifs_sb_info *cifs_sb, int xid)
+/*
+ * Fetch mode bits as provided by SFU.
+ *
+ * FIXME: Doesn't this clobber the type bit we got from cifs_sfu_type ?
+ */
+static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path,
+			 struct cifs_sb_info *cifs_sb, int xid)
 {
 #ifdef CONFIG_CIFS_XATTR
 	ssize_t rc;
@@ -386,68 +367,80 @@ static int get_sfu_mode(struct inode *inode,
 	__u32 mode;
 
 	rc = CIFSSMBQueryEA(xid, cifs_sb->tcon, path, "SETFILEBITS",
-			ea_value, 4 /* size of buf */, cifs_sb->local_nls,
-		cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+			    ea_value, 4 /* size of buf */, cifs_sb->local_nls,
+			    cifs_sb->mnt_cifs_flags &
+				CIFS_MOUNT_MAP_SPECIAL_CHR);
 	if (rc < 0)
 		return (int)rc;
 	else if (rc > 3) {
 		mode = le32_to_cpu(*((__le32 *)ea_value));
-		inode->i_mode &= ~SFBITS_MASK;
-		cFYI(1, ("special bits 0%o org mode 0%o", mode, inode->i_mode));
-		inode->i_mode = (mode &  SFBITS_MASK) | inode->i_mode;
+		fattr->cf_mode &= ~SFBITS_MASK;
+		cFYI(1, ("special bits 0%o org mode 0%o", mode,
+			 fattr->cf_mode));
+		fattr->cf_mode = (mode & SFBITS_MASK) | fattr->cf_mode;
 		cFYI(1, ("special mode bits 0%o", mode));
-		return 0;
-	} else {
-		return 0;
 	}
+
+	return 0;
 #else
 	return -EOPNOTSUPP;
 #endif
 }
 
-/*
- *	Needed to setup inode data for the directory which is the
- *	junction to the new submount (ie to setup the fake directory
- *      which represents a DFS referral)
- */
-static void fill_fake_finddata(FILE_ALL_INFO *pfnd_dat,
-			       struct super_block *sb)
+/* Fill a cifs_fattr struct with info from FILE_ALL_INFO */
+void
+cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
+		       struct cifs_sb_info *cifs_sb, bool adjust_tz)
 {
-	memset(pfnd_dat, 0, sizeof(FILE_ALL_INFO));
-
-/*	__le64 pfnd_dat->AllocationSize = cpu_to_le64(0);
-	__le64 pfnd_dat->EndOfFile = cpu_to_le64(0);
-	__u8 pfnd_dat->DeletePending = 0;
-	__u8 pfnd_data->Directory = 0;
-	__le32 pfnd_dat->EASize = 0;
-	__u64 pfnd_dat->IndexNumber = 0;
-	__u64 pfnd_dat->IndexNumber1 = 0;  */
-	pfnd_dat->CreationTime =
-		cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME));
-	pfnd_dat->LastAccessTime =
-		cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME));
-	pfnd_dat->LastWriteTime =
-		cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME));
-	pfnd_dat->ChangeTime =
-		cpu_to_le64(cifs_UnixTimeToNT(CURRENT_TIME));
-	pfnd_dat->Attributes = cpu_to_le32(ATTR_DIRECTORY);
-	pfnd_dat->NumberOfLinks = cpu_to_le32(2);
+	memset(fattr, 0, sizeof(*fattr));
+	fattr->cf_cifsattrs = le32_to_cpu(info->Attributes);
+	if (info->DeletePending)
+		fattr->cf_flags |= CIFS_FATTR_DELETE_PENDING;
+
+	if (info->LastAccessTime)
+		fattr->cf_atime = cifs_NTtimeToUnix(info->LastAccessTime);
+	else
+		fattr->cf_atime = CURRENT_TIME;
+
+	fattr->cf_ctime = cifs_NTtimeToUnix(info->ChangeTime);
+	fattr->cf_mtime = cifs_NTtimeToUnix(info->LastWriteTime);
+
+	if (adjust_tz) {
+		fattr->cf_ctime.tv_sec += cifs_sb->tcon->ses->server->timeAdj;
+		fattr->cf_mtime.tv_sec += cifs_sb->tcon->ses->server->timeAdj;
+	}
+
+	fattr->cf_eof = le64_to_cpu(info->EndOfFile);
+	fattr->cf_bytes = le64_to_cpu(info->AllocationSize);
+
+	if (fattr->cf_cifsattrs & ATTR_DIRECTORY) {
+		fattr->cf_mode = S_IFDIR | cifs_sb->mnt_dir_mode;
+		fattr->cf_dtype = DT_DIR;
+	} else {
+		fattr->cf_mode = S_IFREG | cifs_sb->mnt_file_mode;
+		fattr->cf_dtype = DT_REG;
+	}
+
+	/* clear write bits if ATTR_READONLY is set */
+	if (fattr->cf_cifsattrs & ATTR_READONLY)
+		fattr->cf_mode &= ~(S_IWUGO);
+
+	fattr->cf_nlink = le32_to_cpu(info->NumberOfLinks);
+
+	fattr->cf_uid = cifs_sb->mnt_uid;
+	fattr->cf_gid = cifs_sb->mnt_gid;
 }
 
 int cifs_get_inode_info(struct inode **pinode,
 	const unsigned char *full_path, FILE_ALL_INFO *pfindData,
 	struct super_block *sb, int xid, const __u16 *pfid)
 {
-	int rc = 0;
-	__u32 attr;
-	struct cifsInodeInfo *cifsInfo;
+	int rc = 0, tmprc;
 	struct cifsTconInfo *pTcon;
-	struct inode *inode;
 	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
 	char *buf = NULL;
 	bool adjustTZ = false;
-	bool is_dfs_referral = false;
-	umode_t default_mode;
+	struct cifs_fattr fattr;
 
 	pTcon = cifs_sb->tcon;
 	cFYI(1, ("Getting info on %s", full_path));
@@ -482,163 +475,82 @@ int cifs_get_inode_info(struct inode **pinode,
 			adjustTZ = true;
 		}
 	}
-	/* dump_mem("\nQPathInfo return data",&findData, sizeof(findData)); */
-	if (rc == -EREMOTE) {
-		is_dfs_referral = true;
-		fill_fake_finddata(pfindData, sb);
+
+	if (!rc) {
+		cifs_all_info_to_fattr(&fattr, (FILE_ALL_INFO *) pfindData,
+				       cifs_sb, adjustTZ);
+	} else if (rc == -EREMOTE) {
+		cifs_create_dfs_fattr(&fattr, sb);
 		rc = 0;
-	} else if (rc)
+	} else {
 		goto cgii_exit;
+	}
 
-	attr = le32_to_cpu(pfindData->Attributes);
-
-	/* get new inode */
+	/*
+	 * If an inode wasn't passed in, then get the inode number
+	 *
+	 * Is an i_ino of zero legal? Can we use that to check if the server
+	 * supports returning inode numbers?  Are there other sanity checks we
+	 * can use to ensure that the server is really filling in that field?
+	 *
+	 * We can not use the IndexNumber field by default from Windows or
+	 * Samba (in ALL_INFO buf) but we can request it explicitly. The SNIA
+	 * CIFS spec claims that this value is unique within the scope of a
+	 * share, and the windows docs hint that it's actually unique
+	 * per-machine.
+	 *
+	 * There may be higher info levels that work but are there Windows
+	 * server or network appliances for which IndexNumber field is not
+	 * guaranteed unique?
+	 */
 	if (*pinode == NULL) {
-		__u64 inode_num;
-		__u64 *pinum = &inode_num;
-
-		/* Is an i_ino of zero legal? Can we use that to check
-		   if the server supports returning inode numbers?  Are
-		   there other sanity checks we can use to ensure that
-		   the server is really filling in that field? */
-
-		/* We can not use the IndexNumber field by default from
-		   Windows or Samba (in ALL_INFO buf) but we can request
-		   it explicitly.  It may not be unique presumably if
-		   the server has multiple devices mounted under one share */
-
-		/* There may be higher info levels that work but are
-		   there Windows server or network appliances for which
-		   IndexNumber field is not guaranteed unique? */
-
 		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
 			int rc1 = 0;
 
 			rc1 = CIFSGetSrvInodeNumber(xid, pTcon,
-					full_path, pinum,
+					full_path, &fattr.cf_uniqueid,
 					cifs_sb->local_nls,
 					cifs_sb->mnt_cifs_flags &
 						CIFS_MOUNT_MAP_SPECIAL_CHR);
 			if (rc1) {
-				cFYI(1, ("GetSrvInodeNum rc %d", rc1));
-				pinum = NULL;
 				/* BB EOPNOSUPP disable SERVER_INUM? */
+				cFYI(1, ("GetSrvInodeNum rc %d", rc1));
+				fattr.cf_uniqueid = iunique(sb, ROOT_I);
 			}
 		} else {
-			pinum = NULL;
+			fattr.cf_uniqueid = iunique(sb, ROOT_I);
 		}
-
-		*pinode = cifs_new_inode(sb, pinum);
-		if (*pinode == NULL) {
-			rc = -ENOMEM;
-			goto cgii_exit;
-		}
-	}
-	inode = *pinode;
-	cifsInfo = CIFS_I(inode);
-	cifsInfo->cifsAttrs = attr;
-	cifsInfo->delete_pending = pfindData->DeletePending ? true : false;
-	cFYI(1, ("Old time %ld", cifsInfo->time));
-	cifsInfo->time = jiffies;
-	cFYI(1, ("New time %ld", cifsInfo->time));
-
-	/* blksize needs to be multiple of two. So safer to default to
-	blksize and blkbits set in superblock so 2**blkbits and blksize
-	will match rather than setting to:
-	(pTcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE) & 0xFFFFFE00;*/
-
-	/* Linux can not store file creation time so ignore it */
-	if (pfindData->LastAccessTime)
-		inode->i_atime = cifs_NTtimeToUnix(pfindData->LastAccessTime);
-	else /* do not need to use current_fs_time - time not stored */
-		inode->i_atime = CURRENT_TIME;
-	inode->i_mtime = cifs_NTtimeToUnix(pfindData->LastWriteTime);
-	inode->i_ctime = cifs_NTtimeToUnix(pfindData->ChangeTime);
-	cFYI(DBG2, ("Attributes came in as 0x%x", attr));
-	if (adjustTZ && (pTcon->ses) && (pTcon->ses->server)) {
-		inode->i_ctime.tv_sec += pTcon->ses->server->timeAdj;
-		inode->i_mtime.tv_sec += pTcon->ses->server->timeAdj;
-	}
-
-	/* get default inode mode */
-	if (attr & ATTR_DIRECTORY)
-		default_mode = cifs_sb->mnt_dir_mode;
-	else
-		default_mode = cifs_sb->mnt_file_mode;
-
-	/* set permission bits */
-	if (atomic_read(&cifsInfo->inUse) == 0 ||
-	    (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM) == 0)
-		inode->i_mode = default_mode;
-	else {
-		/* just reenable write bits if !ATTR_READONLY */
-		if ((inode->i_mode & S_IWUGO) == 0 &&
-		    (attr & ATTR_READONLY) == 0)
-			inode->i_mode |= (S_IWUGO & default_mode);
-
-		inode->i_mode &= ~S_IFMT;
-	}
-	/* clear write bits if ATTR_READONLY is set */
-	if (attr & ATTR_READONLY)
-		inode->i_mode &= ~S_IWUGO;
-
-	/* set inode type */
-	if ((attr & ATTR_SYSTEM) &&
-	    (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)) {
-		/* no need to fix endianness on 0 */
-		if (pfindData->EndOfFile == 0)
-			inode->i_mode |= S_IFIFO;
-		else if (decode_sfu_inode(inode,
-				le64_to_cpu(pfindData->EndOfFile),
-				full_path, cifs_sb, xid))
-			cFYI(1, ("unknown SFU file type\n"));
 	} else {
-		if (attr & ATTR_DIRECTORY)
-			inode->i_mode |= S_IFDIR;
-		else
-			inode->i_mode |= S_IFREG;
+		fattr.cf_uniqueid = CIFS_I(*pinode)->uniqueid;
 	}
 
-	cifsInfo->server_eof = le64_to_cpu(pfindData->EndOfFile);
-	spin_lock(&inode->i_lock);
-	if (is_size_safe_to_change(cifsInfo, cifsInfo->server_eof)) {
-		/* can not safely shrink the file size here if the
-		   client is writing to it due to potential races */
-		i_size_write(inode, cifsInfo->server_eof);
-
-		/* 512 bytes (2**9) is the fake blocksize that must be
-		   used for this calculation */
-		inode->i_blocks = (512 - 1 + le64_to_cpu(
-				   pfindData->AllocationSize)) >> 9;
+	/* query for SFU type info if supported and needed */
+	if (fattr.cf_cifsattrs & ATTR_SYSTEM &&
+	    cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) {
+		tmprc = cifs_sfu_type(&fattr, full_path, cifs_sb, xid);
+		if (tmprc)
+			cFYI(1, ("cifs_sfu_type failed: %d", tmprc));
 	}
-	spin_unlock(&inode->i_lock);
 
-	inode->i_nlink = le32_to_cpu(pfindData->NumberOfLinks);
-
-	/* BB fill in uid and gid here? with help from winbind?
-	   or retrieve from NTFS stream extended attribute */
 #ifdef CONFIG_CIFS_EXPERIMENTAL
 	/* fill in 0777 bits from ACL */
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
 		cFYI(1, ("Getting mode bits from ACL"));
-		acl_to_uid_mode(cifs_sb, inode, full_path, pfid);
+		cifs_acl_to_fattr(cifs_sb, &fattr, *pinode, full_path, pfid);
 	}
 #endif
-	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) {
-		/* fill in remaining high mode bits e.g. SUID, VTX */
-		get_sfu_mode(inode, full_path, cifs_sb, xid);
-	} else if (atomic_read(&cifsInfo->inUse) == 0) {
-		inode->i_uid = cifs_sb->mnt_uid;
-		inode->i_gid = cifs_sb->mnt_gid;
-		/* set so we do not keep refreshing these fields with
-		   bad data after user has changed them in memory */
-		atomic_set(&cifsInfo->inUse, 1);
-	}
-
-	cifs_set_ops(inode, is_dfs_referral);
-
 
+	/* fill in remaining high mode bits e.g. SUID, VTX */
+	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)
+		cifs_sfu_mode(&fattr, full_path, cifs_sb, xid);
 
+	if (!*pinode) {
+		*pinode = cifs_iget(sb, &fattr);
+		if (!*pinode)
+			rc = -ENOMEM;
+	} else {
+		cifs_fattr_to_inode(*pinode, &fattr);
+	}
 
 cgii_exit:
 	kfree(buf);
@@ -753,21 +665,14 @@ struct inode *cifs_root_iget(struct super_block *sb, unsigned long ino)
 		return ERR_PTR(-ENOMEM);
 
 	xid = GetXid();
-	if (cifs_sb->tcon->unix_ext) {
+	if (cifs_sb->tcon->unix_ext)
 		rc = cifs_get_inode_info_unix(&inode, full_path, sb, xid);
-		if (!inode)
-			return ERR_PTR(-ENOMEM);
-	} else {
-		inode = iget_locked(sb, ino);
-		if (!inode)
-			return ERR_PTR(-ENOMEM);
-		if (!(inode->i_state & I_NEW))
-			return inode;
-
-		rc = cifs_get_inode_info(&inode, full_path, NULL, inode->i_sb,
+	else
+		rc = cifs_get_inode_info(&inode, full_path, NULL, sb,
 						xid, NULL);
-		unlock_new_inode(inode);
-	}
+
+	if (!inode)
+		return ERR_PTR(-ENOMEM);
 
 	if (rc && cifs_sb->tcon->ipc) {
 		cFYI(1, ("ipc connection - fake read inode"));
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 231aa69..f823a4a 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -112,239 +112,74 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
 	return dentry;
 }
 
-/* Returns 1 if new inode created, 2 if both dentry and inode were */
-/* Might check in the future if inode number changed so we can rehash inode */
-static int
-construct_dentry(struct qstr *qstring, struct file *file,
-		 struct inode **ptmp_inode, struct dentry **pnew_dentry,
-		 __u64 *inum)
+static void
+cifs_fill_common_info(struct cifs_fattr *fattr, struct cifs_sb_info *cifs_sb)
 {
-	struct dentry *tmp_dentry = NULL;
-	struct super_block *sb = file->f_path.dentry->d_sb;
-	int rc = 0;
+	fattr->cf_uid = cifs_sb->mnt_uid;
+	fattr->cf_gid = cifs_sb->mnt_gid;
 
-	cFYI(1, ("For %s", qstring->name));
-
-	tmp_dentry = d_lookup(file->f_path.dentry, qstring);
-	if (tmp_dentry) {
-		/* BB: overwrite old name? i.e. tmp_dentry->d_name and
-		 * tmp_dentry->d_name.len??
-		 */
-		cFYI(0, ("existing dentry with inode 0x%p",
-			 tmp_dentry->d_inode));
-		*ptmp_inode = tmp_dentry->d_inode;
-		if (*ptmp_inode == NULL) {
-			*ptmp_inode = cifs_new_inode(sb, inum);
-			if (*ptmp_inode == NULL)
-				return rc;
-			rc = 1;
-		}
+	if (fattr->cf_cifsattrs & ATTR_DIRECTORY) {
+		fattr->cf_mode = S_IFDIR | cifs_sb->mnt_dir_mode;
+		fattr->cf_dtype = DT_DIR;
 	} else {
-		tmp_dentry = d_alloc(file->f_path.dentry, qstring);
-		if (tmp_dentry == NULL) {
-			cERROR(1, ("Failed allocating dentry"));
-			*ptmp_inode = NULL;
-			return rc;
-		}
-
-		if (CIFS_SB(sb)->tcon->nocase)
-			tmp_dentry->d_op = &cifs_ci_dentry_ops;
-		else
-			tmp_dentry->d_op = &cifs_dentry_ops;
-
-		*ptmp_inode = cifs_new_inode(sb, inum);
-		if (*ptmp_inode == NULL)
-			return rc;
-		rc = 2;
-	}
-
-	tmp_dentry->d_time = jiffies;
-	*pnew_dentry = tmp_dentry;
-	return rc;
-}
-
-static void fill_in_inode(struct inode *tmp_inode, int new_buf_type,
-			  char *buf, unsigned int *pobject_type, int isNewInode)
-{
-	loff_t local_size;
-	struct timespec local_mtime;
-
-	struct cifsInodeInfo *cifsInfo = CIFS_I(tmp_inode);
-	struct cifs_sb_info *cifs_sb = CIFS_SB(tmp_inode->i_sb);
-	__u32 attr;
-	__u64 allocation_size;
-	__u64 end_of_file;
-	umode_t default_mode;
-
-	/* save mtime and size */
-	local_mtime = tmp_inode->i_mtime;
-	local_size  = tmp_inode->i_size;
-
-	if (new_buf_type) {
-		FILE_DIRECTORY_INFO *pfindData = (FILE_DIRECTORY_INFO *)buf;
-
-		attr = le32_to_cpu(pfindData->ExtFileAttributes);
-		allocation_size = le64_to_cpu(pfindData->AllocationSize);
-		end_of_file = le64_to_cpu(pfindData->EndOfFile);
-		tmp_inode->i_atime =
-			cifs_NTtimeToUnix(pfindData->LastAccessTime);
-		tmp_inode->i_mtime =
-			cifs_NTtimeToUnix(pfindData->LastWriteTime);
-		tmp_inode->i_ctime =
-			cifs_NTtimeToUnix(pfindData->ChangeTime);
-	} else { /* legacy, OS2 and DOS style */
-		int offset = cifs_sb->tcon->ses->server->timeAdj;
-		FIND_FILE_STANDARD_INFO *pfindData =
-			(FIND_FILE_STANDARD_INFO *)buf;
-
-		tmp_inode->i_mtime = cnvrtDosUnixTm(pfindData->LastWriteDate,
-						    pfindData->LastWriteTime,
-						    offset);
-		tmp_inode->i_atime = cnvrtDosUnixTm(pfindData->LastAccessDate,
-						    pfindData->LastAccessTime,
-						    offset);
-		tmp_inode->i_ctime = cnvrtDosUnixTm(pfindData->LastWriteDate,
-						    pfindData->LastWriteTime,
-						    offset);
-		attr = le16_to_cpu(pfindData->Attributes);
-		allocation_size = le32_to_cpu(pfindData->AllocationSize);
-		end_of_file = le32_to_cpu(pfindData->DataSize);
-	}
-
-	/* Linux can not store file creation time unfortunately so ignore it */
-
-	cifsInfo->cifsAttrs = attr;
-#ifdef CONFIG_CIFS_EXPERIMENTAL
-	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
-		/* get more accurate mode via ACL - so force inode refresh */
-		cifsInfo->time = 0;
-	} else
-#endif /* CONFIG_CIFS_EXPERIMENTAL */
-		cifsInfo->time = jiffies;
-
-	/* treat dos attribute of read-only as read-only mode bit e.g. 555? */
-	/* 2767 perms - indicate mandatory locking */
-		/* BB fill in uid and gid here? with help from winbind?
-		   or retrieve from NTFS stream extended attribute */
-	if (atomic_read(&cifsInfo->inUse) == 0) {
-		tmp_inode->i_uid = cifs_sb->mnt_uid;
-		tmp_inode->i_gid = cifs_sb->mnt_gid;
+		fattr->cf_mode = S_IFREG | cifs_sb->mnt_file_mode;
+		fattr->cf_dtype = DT_REG;
 	}
 
-	if (attr & ATTR_DIRECTORY)
-		default_mode = cifs_sb->mnt_dir_mode;
-	else
-		default_mode = cifs_sb->mnt_file_mode;
-
-	/* set initial permissions */
-	if ((atomic_read(&cifsInfo->inUse) == 0) ||
-	    (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM) == 0)
-		tmp_inode->i_mode = default_mode;
-	else {
-		/* just reenable write bits if !ATTR_READONLY */
-		if ((tmp_inode->i_mode & S_IWUGO) == 0 &&
-		    (attr & ATTR_READONLY) == 0)
-			tmp_inode->i_mode |= (S_IWUGO & default_mode);
-
-		tmp_inode->i_mode &= ~S_IFMT;
-	}
-
-	/* clear write bits if ATTR_READONLY is set */
-	if (attr & ATTR_READONLY)
-		tmp_inode->i_mode &= ~S_IWUGO;
+	if (fattr->cf_cifsattrs & ATTR_READONLY)
+		fattr->cf_mode &= ~S_IWUGO;
 
-	/* set inode type */
-	if ((attr & ATTR_SYSTEM) &&
-	    (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)) {
-		if (end_of_file == 0)  {
-			tmp_inode->i_mode |= S_IFIFO;
-			*pobject_type = DT_FIFO;
+	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL &&
+	    fattr->cf_cifsattrs & ATTR_SYSTEM) {
+		if (fattr->cf_eof == 0)  {
+			fattr->cf_mode &= ~S_IFMT;
+			fattr->cf_mode |= S_IFIFO;
+			fattr->cf_dtype = DT_FIFO;
 		} else {
 			/*
-			 * trying to get the type can be slow, so just call
-			 * this a regular file for now, and mark for reval
+			 * trying to get the type and mode via SFU can be slow,
+			 * so just call those regular files for now, and mark
+			 * for reval
 			 */
-			tmp_inode->i_mode |= S_IFREG;
-			*pobject_type = DT_REG;
-			cifsInfo->time = 0;
-		}
-	} else {
-		if (attr & ATTR_DIRECTORY) {
-			tmp_inode->i_mode |= S_IFDIR;
-			*pobject_type = DT_DIR;
-		} else {
-			tmp_inode->i_mode |= S_IFREG;
-			*pobject_type = DT_REG;
+			fattr->cf_flags |= CIFS_FATTR_NEED_REVAL;
 		}
 	}
+}
 
-	/* can not fill in nlink here as in qpathinfo version and Unx search */
-	if (atomic_read(&cifsInfo->inUse) == 0)
-		atomic_set(&cifsInfo->inUse, 1);
+void
+cifs_dir_info_to_fattr(struct cifs_fattr *fattr, FILE_DIRECTORY_INFO *info,
+		       struct cifs_sb_info *cifs_sb)
+{
+	memset(fattr, 0, sizeof(*fattr));
+	fattr->cf_cifsattrs = le32_to_cpu(info->ExtFileAttributes);
+	fattr->cf_eof = le64_to_cpu(info->EndOfFile);
+	fattr->cf_bytes = le64_to_cpu(info->AllocationSize);
+	fattr->cf_atime = cifs_NTtimeToUnix(info->LastAccessTime);
+	fattr->cf_ctime = cifs_NTtimeToUnix(info->ChangeTime);
+	fattr->cf_mtime = cifs_NTtimeToUnix(info->LastWriteTime);
+
+	cifs_fill_common_info(fattr, cifs_sb);
+}
 
-	cifsInfo->server_eof = end_of_file;
-	spin_lock(&tmp_inode->i_lock);
-	if (is_size_safe_to_change(cifsInfo, end_of_file)) {
-		/* can not safely change the file size here if the
-		client is writing to it due to potential races */
-		i_size_write(tmp_inode, end_of_file);
+void
+cifs_std_info_to_fattr(struct cifs_fattr *fattr, FIND_FILE_STANDARD_INFO *info,
+		       struct cifs_sb_info *cifs_sb)
+{
+	int offset = cifs_sb->tcon->ses->server->timeAdj;
 
-	/* 512 bytes (2**9) is the fake blocksize that must be used */
-	/* for this calculation, even though the reported blocksize is larger */
-		tmp_inode->i_blocks = (512 - 1 + allocation_size) >> 9;
-	}
-	spin_unlock(&tmp_inode->i_lock);
-
-	if (allocation_size < end_of_file)
-		cFYI(1, ("May be sparse file, allocation less than file size"));
-	cFYI(1, ("File Size %ld and blocks %llu",
-		(unsigned long)tmp_inode->i_size,
-		(unsigned long long)tmp_inode->i_blocks));
-	if (S_ISREG(tmp_inode->i_mode)) {
-		cFYI(1, ("File inode"));
-		tmp_inode->i_op = &cifs_file_inode_ops;
-		if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
-			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
-				tmp_inode->i_fop = &cifs_file_direct_nobrl_ops;
-			else
-				tmp_inode->i_fop = &cifs_file_direct_ops;
-		} else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
-			tmp_inode->i_fop = &cifs_file_nobrl_ops;
-		else
-			tmp_inode->i_fop = &cifs_file_ops;
-
-		if ((cifs_sb->tcon) && (cifs_sb->tcon->ses) &&
-		   (cifs_sb->tcon->ses->server->maxBuf <
-			PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE))
-			tmp_inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
-		else
-			tmp_inode->i_data.a_ops = &cifs_addr_ops;
-
-		if (isNewInode)
-			return; /* No sense invalidating pages for new inode
-				   since have not started caching readahead file
-				   data yet */
-
-		if (timespec_equal(&tmp_inode->i_mtime, &local_mtime) &&
-			(local_size == tmp_inode->i_size)) {
-			cFYI(1, ("inode exists but unchanged"));
-		} else {
-			/* file may have changed on server */
-			cFYI(1, ("invalidate inode, readdir detected change"));
-			invalidate_remote_inode(tmp_inode);
-		}
-	} else if (S_ISDIR(tmp_inode->i_mode)) {
-		cFYI(1, ("Directory inode"));
-		tmp_inode->i_op = &cifs_dir_inode_ops;
-		tmp_inode->i_fop = &cifs_dir_ops;
-	} else if (S_ISLNK(tmp_inode->i_mode)) {
-		cFYI(1, ("Symbolic Link inode"));
-		tmp_inode->i_op = &cifs_symlink_inode_ops;
-	} else {
-		cFYI(1, ("Init special inode"));
-		init_special_inode(tmp_inode, tmp_inode->i_mode,
-				   tmp_inode->i_rdev);
-	}
+	memset(fattr, 0, sizeof(*fattr));
+	fattr->cf_atime = cnvrtDosUnixTm(info->LastAccessDate,
+					    info->LastAccessTime, offset);
+	fattr->cf_ctime = cnvrtDosUnixTm(info->LastWriteDate,
+					    info->LastWriteTime, offset);
+	fattr->cf_mtime = cnvrtDosUnixTm(info->LastWriteDate,
+					    info->LastWriteTime, offset);
+
+	fattr->cf_cifsattrs = le16_to_cpu(info->Attributes);
+	fattr->cf_bytes = le32_to_cpu(info->AllocationSize);
+	fattr->cf_eof = le32_to_cpu(info->DataSize);
+
+	cifs_fill_common_info(fattr, cifs_sb);
 }
 
 /* BB eventually need to add the following helper function to
@@ -846,11 +681,10 @@ static int cifs_filldir(char *pfindEntry, struct file *file, filldir_t filldir,
 	int rc = 0;
 	struct qstr qstring;
 	struct cifsFileInfo *pCifsF;
-	unsigned int obj_type;
-	__u64  inum;
+	u64    inum;
 	ino_t  ino;
+	struct super_block *sb;
 	struct cifs_sb_info *cifs_sb;
-	struct inode *tmp_inode;
 	struct dentry *tmp_dentry;
 	struct cifs_fattr fattr;
 
@@ -870,71 +704,53 @@ static int cifs_filldir(char *pfindEntry, struct file *file, filldir_t filldir,
 	if (rc != 0)
 		return 0;
 
-	cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
+	sb = file->f_path.dentry->d_sb;
+	cifs_sb = CIFS_SB(sb);
 
 	qstring.name = scratch_buf;
 	rc = cifs_get_name_from_search_buf(&qstring, pfindEntry,
 			pCifsF->srch_inf.info_level,
 			pCifsF->srch_inf.unicode, cifs_sb,
-			max_len,
-			&inum /* returned */);
+			max_len, &inum /* returned */);
 
 	if (rc)
 		return rc;
 
-	/* only these two infolevels return valid inode numbers */
-	if (pCifsF->srch_inf.info_level == SMB_FIND_FILE_UNIX) {
+	if (pCifsF->srch_inf.info_level == SMB_FIND_FILE_UNIX)
 		cifs_unix_basic_to_fattr(&fattr,
 				 &((FILE_UNIX_INFO *) pfindEntry)->basic,
 				 cifs_sb);
-		tmp_dentry = cifs_readdir_lookup(file->f_dentry, &qstring,
-						 &fattr);
-		obj_type = fattr.cf_dtype;
-		ino = cifs_uniqueid_to_ino_t(fattr.cf_uniqueid);
-	} else {
-		if (pCifsF->srch_inf.info_level ==
-		    SMB_FIND_FILE_ID_FULL_DIR_INFO)
-			rc = construct_dentry(&qstring, file, &tmp_inode,
-						&tmp_dentry, &inum);
-		else
-			rc = construct_dentry(&qstring, file, &tmp_inode,
-						&tmp_dentry, NULL);
-
-		if ((tmp_inode == NULL) || (tmp_dentry == NULL)) {
-			rc = -ENOMEM;
-			goto out;
-		}
-
-		/* we pass in rc below, indicating whether it is a new inode,
-		 * so we can figure out whether to invalidate the inode cached
-		 * data if the file has changed
-		 */
-		if (pCifsF->srch_inf.info_level == SMB_FIND_FILE_INFO_STANDARD)
-			fill_in_inode(tmp_inode, 0, pfindEntry, &obj_type, rc);
-		else
-			fill_in_inode(tmp_inode, 1, pfindEntry, &obj_type, rc);
+	else if (pCifsF->srch_inf.info_level == SMB_FIND_FILE_INFO_STANDARD)
+		cifs_std_info_to_fattr(&fattr, (FIND_FILE_STANDARD_INFO *)
+					pfindEntry, cifs_sb);
+	else
+		cifs_dir_info_to_fattr(&fattr, (FILE_DIRECTORY_INFO *)
+					pfindEntry, cifs_sb);
 
-		/* new inode - needs to be tied to dentry */
-		if (rc) {
-			d_instantiate(tmp_dentry, tmp_inode);
-			if (rc == 2)
-				d_rehash(tmp_dentry);
-		}
+	/* FIXME: make _to_fattr functions fill this out */
+	if (pCifsF->srch_inf.info_level == SMB_FIND_FILE_ID_FULL_DIR_INFO)
+		fattr.cf_uniqueid = inum;
+	else
+		fattr.cf_uniqueid = iunique(sb, ROOT_I);
 
-		ino = cifs_uniqueid_to_ino_t(tmp_inode->i_ino);
-	}
+	ino = cifs_uniqueid_to_ino_t(fattr.cf_uniqueid);
+	tmp_dentry = cifs_readdir_lookup(file->f_dentry, &qstring, &fattr);
 
 	rc = filldir(direntry, qstring.name, qstring.len, file->f_pos,
-		     ino, obj_type);
+		     ino, fattr.cf_dtype);
+
+	/*
+	 * we can not return filldir errors to the caller since they are
+	 * "normal" when the stat blocksize is too small - we return remapped
+	 * error instead
+	 *
+	 * FIXME: This looks bogus. filldir returns -EOVERFLOW in the above
+	 * case already. Why should we be clobbering other errors from it?
+	 */
 	if (rc) {
 		cFYI(1, ("filldir rc = %d", rc));
-		/* we can not return filldir errors to the caller
-		since they are "normal" when the stat blocksize
-		is too small - we return remapped error instead */
 		rc = -EOVERFLOW;
 	}
-
-out:
 	dput(tmp_dentry);
 	return rc;
 }