X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fntfs%2Fnamei.c;h=eddb2247cec5897319eb719805e19e62295c008b;hb=575b5c7870c940326a11614e0279b74356c1d44f;hp=351dbc3b6e404bfc36bcbd0735069acc6b4fea24;hpb=cb220c1af49644786944c549518b491d4c654030;p=linux-2.6-omap-h63xx.git

diff --git a/fs/ntfs/namei.c b/fs/ntfs/namei.c
index 351dbc3b6e4..eddb2247cec 100644
--- a/fs/ntfs/namei.c
+++ b/fs/ntfs/namei.c
@@ -2,7 +2,7 @@
  * namei.c - NTFS kernel directory inode operations. Part of the Linux-NTFS
  *	     project.
  *
- * Copyright (c) 2001-2004 Anton Altaparmakov
+ * Copyright (c) 2001-2006 Anton Altaparmakov
  *
  * This program/include file is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as published
@@ -96,7 +96,7 @@
  *    name. We then convert the name to the current NLS code page, and proceed
  *    searching for a dentry with this name, etc, as in case 2), above.
  *
- * Locking: Caller must hold i_sem on the directory.
+ * Locking: Caller must hold i_mutex on the directory.
  */
 static struct dentry *ntfs_lookup(struct inode *dir_ino, struct dentry *dent,
 		struct nameidata *nd)
@@ -115,7 +115,9 @@ static struct dentry *ntfs_lookup(struct inode *dir_ino, struct dentry *dent,
 	uname_len = ntfs_nlstoucs(vol, dent->d_name.name, dent->d_name.len,
 			&uname);
 	if (uname_len < 0) {
-		ntfs_error(vol->sb, "Failed to convert name to Unicode.");
+		if (uname_len != -ENAMETOOLONG)
+			ntfs_error(vol->sb, "Failed to convert name to "
+					"Unicode.");
 		return ERR_PTR(uname_len);
 	}
 	mref = ntfs_lookup_inode_by_name(NTFS_I(dir_ino), uname, uname_len,
@@ -157,7 +159,7 @@ static struct dentry *ntfs_lookup(struct inode *dir_ino, struct dentry *dent,
 		/* Return the error code. */
 		return (struct dentry *)dent_inode;
 	}
-	/* It is guaranteed that name is no longer allocated at this point. */
+	/* It is guaranteed that @name is no longer allocated at this point. */
 	if (MREF_ERR(mref) == -ENOENT) {
 		ntfs_debug("Entry was not found, adding negative dentry.");
 		/* The dcache will handle negative entries. */
@@ -168,7 +170,6 @@ static struct dentry *ntfs_lookup(struct inode *dir_ino, struct dentry *dent,
 	ntfs_error(vol->sb, "ntfs_lookup_ino_by_name() failed with error "
 			"code %i.", -MREF_ERR(mref));
 	return ERR_PTR(MREF_ERR(mref));
-
 	// TODO: Consider moving this lot to a separate function! (AIA)
 handle_name:
    {
@@ -254,7 +255,7 @@ handle_name:
 	nls_name.hash = full_name_hash(nls_name.name, nls_name.len);
 
 	/*
-	 * Note: No need for dent->d_lock lock as i_sem is held on the
+	 * Note: No need for dent->d_lock lock as i_mutex is held on the
 	 * parent inode.
 	 */
 
@@ -374,7 +375,7 @@ struct inode_operations ntfs_dir_inode_ops = {
  * The code is based on the ext3 ->get_parent() implementation found in
  * fs/ext3/namei.c::ext3_get_parent().
  *
- * Note: ntfs_get_parent() is called with @child_dent->d_inode->i_sem down.
+ * Note: ntfs_get_parent() is called with @child_dent->d_inode->i_mutex down.
  *
  * Return the dentry of the parent directory on success or the error code on
  * error (IS_ERR() is true).